www.coursera.org Open in urlscan Pro
13.33.88.119 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.coursera.org/
Submission: On November 27 via api (November 27th 2023, 7:01:04 am UTC) from SG — Scanned from SG

Summary HTTP 243 Redirects Links 26 Behaviour Indicators

Summary

This website contacted 28 IPs in 4 countries across 23 domains to perform 243 HTTP transactions. The main IP is 13.33.88.119, located in United States and belongs to AMAZON-02, US. The main domain is www.coursera.org. The Cisco Umbrella rank of the primary domain is 27045.
TLS certificate: Issued by Amazon RSA 2048 M02 on June 23rd 2023. Valid for: a year.

This is the only time www.coursera.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
14	13.33.88.119 13.33.88.119	16509 (AMAZON-02) (AMAZON-02)
176	18.161.111.15 18.161.111.15	16509 (AMAZON-02) (AMAZON-02)
3	2404:6800:400... 2404:6800:4003:c04::61	15169 (GOOGLE) (GOOGLE)
1	35.186.249.72 35.186.249.72	15169 (GOOGLE) (GOOGLE)
2	2404:6800:400... 2404:6800:4003:c05::9a	15169 (GOOGLE) (GOOGLE)
11	2606:4700::68... 2606:4700::6812:83ec	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2404:6800:400... 2404:6800:4003:c0f::71	15169 (GOOGLE) (GOOGLE)
1	2404:6800:400... 2404:6800:4003:c1c::9c	15169 (GOOGLE) (GOOGLE)
3	2404:6800:400... 2404:6800:4003:c06::5e	15169 (GOOGLE) (GOOGLE)
2	2404:6800:400... 2404:6800:4003:c1c::69	15169 (GOOGLE) (GOOGLE)
2	2606:4700:440... 2606:4700:4400::ac40:9b77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	18.161.111.29 18.161.111.29	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f00... 2a03:2880:f00c:300:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
3	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	18.218.44.12 18.218.44.12	16509 (AMAZON-02) (AMAZON-02)
3	23.96.207.177 23.96.207.177	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	162.159.152.17 162.159.152.17	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	151.101.108.157 151.101.108.157	54113 (FASTLY) (FASTLY)
1	2a04:4e42:400... 2a04:4e42:400::396	54113 (FASTLY) (FASTLY)
1 2	54.147.71.166 54.147.71.166	14618 (AMAZON-AES) (AMAZON-AES)
3	2404:6800:400... 2404:6800:4003:c0f::54	15169 (GOOGLE) (GOOGLE)
2	52.70.219.197 52.70.219.197	14618 (AMAZON-AES) (AMAZON-AES)
1	2a03:2880:f10... 2a03:2880:f10c:381:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	104.244.42.197 104.244.42.197	13414 (TWITTER) (TWITTER)
1	104.244.42.195 104.244.42.195	13414 (TWITTER) (TWITTER)
1 2	54.254.174.134 54.254.174.134	16509 (AMAZON-02) (AMAZON-02)
2 2	103.43.90.53 103.43.90.53	29990 (ASN-APPNEX) (ASN-APPNEX)
1	151.101.1.140 151.101.1.140	54113 (FASTLY) (FASTLY)
243	28

14 13.33.88.119 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-88-119.sin2.r.cloudfront.net

www.coursera.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

176 18.161.111.15 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-161-111-15.mrs52.r.cloudfront.net

d3njjcbhbojbot.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2404:6800:4003:c04::61 (Singapore, Singapore)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.186.249.72 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 72.249.186.35.bc.googleusercontent.com

utt.impactcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2404:6800:4003:c05::9a (Singapore, Singapore)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

11 2606:4700::6812:83ec (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2404:6800:4003:c0f::71 (Singapore, Singapore)

ASN15169 (GOOGLE, US)

analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2404:6800:4003:c1c::9c (Singapore, Singapore)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2404:6800:4003:c06::5e (Singapore, Singapore)

ASN15169 (GOOGLE, US)

www.google.com.sg	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2404:6800:4003:c1c::69 (Singapore, Singapore)

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:4400::ac40:9b77 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.161.111.29 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-161-111-29.mrs52.r.cloudfront.net

px.airpr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f00c:300:face:b00c:0:3 (Singapore, Singapore)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 18.218.44.12 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-218-44-12.us-east-2.compute.amazonaws.com

collector-3549.tvsquared.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 23.96.207.177 (Chicago, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

mapixl.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 162.159.152.17 (None, )

ASN13335 (CLOUDFLARENET, US)

a.quora.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.108.157 (Tokyo, Japan)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:400::396 (United States)

ASN54113 (FASTLY, US)

www.redditstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.147.71.166 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-147-71-166.compute-1.amazonaws.com

trkn.us	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2404:6800:4003:c0f::54 (Singapore, Singapore)

ASN15169 (GOOGLE, US)

accounts.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.70.219.197 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-70-219-197.compute-1.amazonaws.com

q.quora.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a03:2880:f10c:381:face:b00c:0:25de (Singapore, Singapore)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.197 (United States)

ASN13414 (TWITTER, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.195 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.254.174.134 (Singapore, Singapore) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-54-254-174-134.ap-southeast-1.compute.amazonaws.com

dpx.airpr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 103.43.90.53 (Singapore, Singapore) 2 redirects

ASN29990 (ASN-APPNEX, US)
PTR: 594.bm-nginx-loadbalancer.mgmt.sin3.adnexus.net

secure.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.1.140 (United States)

ASN54113 (FASTLY, US)

alb.reddit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
176	cloudfront.net d3njjcbhbojbot.cloudfront.net	2 MB
14	coursera.org www.coursera.org — Cisco Umbrella Rank: 27045 tags.coursera.org Failed	206 KB
11	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 342	186 KB
6	google.com analytics.google.com — Cisco Umbrella Rank: 157 www.google.com — Cisco Umbrella Rank: 2 accounts.google.com — Cisco Umbrella Rank: 24	81 KB
3	quora.com a.quora.com — Cisco Umbrella Rank: 5077 q.quora.com — Cisco Umbrella Rank: 3698	15 KB
3	mapixl.com mapixl.com — Cisco Umbrella Rank: 21577	17 KB
3	tvsquared.com collector-3549.tvsquared.com — Cisco Umbrella Rank: 62999	9 KB
3	bing.com bat.bing.com — Cisco Umbrella Rank: 366	14 KB
3	airpr.com 1 redirects px.airpr.com — Cisco Umbrella Rank: 18757 dpx.airpr.com — Cisco Umbrella Rank: 14771	3 KB
3	google.com.sg www.google.com.sg — Cisco Umbrella Rank: 13407	670 B
3	doubleclick.net googleads.g.doubleclick.net — Cisco Umbrella Rank: 33 stats.g.doubleclick.net — Cisco Umbrella Rank: 78	4 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 35	300 KB
2	adnxs.com 2 redirects secure.adnxs.com — Cisco Umbrella Rank: 495	1 KB
2	trkn.us 1 redirects trkn.us — Cisco Umbrella Rank: 2412	1 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 174	91 KB
2	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 590	530 B
1	reddit.com alb.reddit.com — Cisco Umbrella Rank: 1452	637 B
1	twitter.com analytics.twitter.com — Cisco Umbrella Rank: 747	396 B
1	t.co t.co — Cisco Umbrella Rank: 607	379 B
1	facebook.com www.facebook.com — Cisco Umbrella Rank: 110	185 B
1	redditstatic.com www.redditstatic.com — Cisco Umbrella Rank: 1333	8 KB
1	ads-twitter.com static.ads-twitter.com — Cisco Umbrella Rank: 713	15 KB
1	impactcdn.com utt.impactcdn.com — Cisco Umbrella Rank: 3163	14 KB
243	23

	Domain	Requested by
176	d3njjcbhbojbot.cloudfront.net	www.coursera.org
14	www.coursera.org	d3njjcbhbojbot.cloudfront.net
11	cdn.cookielaw.org	www.coursera.org www.googletagmanager.com cdn.cookielaw.org
3	accounts.google.com	d3njjcbhbojbot.cloudfront.net accounts.google.com
3	mapixl.com	www.googletagmanager.com mapixl.com
3	collector-3549.tvsquared.com	www.coursera.org
3	bat.bing.com	www.coursera.org bat.bing.com
3	www.google.com.sg	www.coursera.org
3	www.googletagmanager.com	d3njjcbhbojbot.cloudfront.net www.googletagmanager.com
2	secure.adnxs.com	2 redirects
2	dpx.airpr.com	1 redirects
2	q.quora.com
2	trkn.us	1 redirects
2	connect.facebook.net	www.googletagmanager.com connect.facebook.net
2	geolocation.onetrust.com	cdn.cookielaw.org
2	www.google.com	www.coursera.org
2	googleads.g.doubleclick.net	www.googletagmanager.com
1	alb.reddit.com
1	analytics.twitter.com
1	t.co
1	www.facebook.com
1	www.redditstatic.com	www.coursera.org
1	static.ads-twitter.com	www.coursera.org
1	a.quora.com	www.coursera.org
1	px.airpr.com	www.coursera.org
1	stats.g.doubleclick.net	www.googletagmanager.com
1	analytics.google.com	www.googletagmanager.com
1	utt.impactcdn.com	www.coursera.org
0	tags.coursera.org Failed	www.googletagmanager.com
243	29

This site contains links to these domains. Also see Links.

Domain
about.coursera.org
careers.coursera.com
partnerships.coursera.org
www.coursera.support
www.coursera.community
translate-coursera.org
blog.coursera.org
medium.com
investor.coursera.com
learner.coursera.help
coursera_assets.s3.amazonaws.com
itunes.apple.com
play.google.com
www.facebook.com
www.linkedin.com
twitter.com
www.youtube.com
www.instagram.com
www.tiktok.com
www.onetrust.com

Subject Issuer	Validity	Valid
coursera.org Amazon RSA 2048 M02	`2023-06-23` - `2024-07-21`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-10-23` - `2024-01-15`	3 months	crt.sh
utt.impactcdn.com GTS CA 1D4	`2023-11-07` - `2024-02-05`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-10-23` - `2024-01-15`	3 months	crt.sh
cookielaw.org Cloudflare Inc ECC CA-3	`2023-04-01` - `2024-03-31`	a year	crt.sh
*.google.com GTS CA 1C3	`2023-10-23` - `2024-01-15`	3 months	crt.sh
*.google.com.sg GTS CA 1C3	`2023-10-23` - `2024-01-15`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-10-23` - `2024-01-15`	3 months	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2023-11-13` - `2024-11-12`	a year	crt.sh
*.airpr.com Amazon RSA 2048 M02	`2023-10-09` - `2024-11-04`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2023-09-05` - `2023-12-04`	3 months	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 01	`2023-10-24` - `2024-04-21`	6 months	crt.sh
*.tvsquared.com Amazon RSA 2048 M02	`2023-07-16` - `2024-08-12`	a year	crt.sh
*.mapixl.com Go Daddy Secure Certificate Authority - G2	`2023-10-14` - `2024-11-14`	a year	crt.sh
quora.com R3	`2023-09-24` - `2023-12-23`	3 months	crt.sh
ads-twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-07-21` - `2024-07-19`	a year	crt.sh
www.redditstatic.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-08-25` - `2024-02-21`	6 months	crt.sh
accounts.google.com GTS CA 1C3	`2023-10-23` - `2024-01-15`	3 months	crt.sh
*.quora.com R3	`2023-11-05` - `2024-02-03`	3 months	crt.sh
t.co DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-01-03` - `2024-01-03`	a year	crt.sh
*.twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-14` - `2024-09-12`	a year	crt.sh
*.reddit.com DigiCert TLS RSA SHA256 2020 CA1	`2023-09-01` - `2024-02-28`	6 months	crt.sh

This page contains 1 frames:

Primary Page: https://www.coursera.org/
Frame ID: 100C65375BFBFEAC01B21C1BCE271862
Requests: 244 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Coursera | 学位、证书和免费在线课程CloseCloseCloseCloseCloseCloseCloseCloseCloseCloseCloseCloseCloseClose bannerBack ButtonFilter Button

Detected technologies

Google Sign-in (Social logins) Expand

Overall confidence: 100%
Detected patterns

accounts\.google\.com/gsi/client

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org
otSDKStub\.js

Page Statistics

243
Requests

99 %
HTTPS

46 %
IPv6

23
Domains

29
Subdomains

28
IPs

4
Countries

2982 kB
Transfer

8814 kB
Size

30
Cookies

26 Outgoing links

These are links going to different origins than the main page.

URL: https://about.coursera.org/press/wp-content/uploads/2023/05/Learner-Outcomes-Report-2023.pdf
Title: 2023 年 Coursera 学生成果报告

Search URL Search Domain Scan URL

URL: https://about.coursera.org/
Title: 关于

Search URL Search Domain Scan URL

URL: https://about.coursera.org/how-coursera-works/
Title: 我们提供的内容

Search URL Search Domain Scan URL

URL: https://about.coursera.org/leadership
Title: 管理团队

Search URL Search Domain Scan URL

URL: https://careers.coursera.com/
Title: 工作机会

Search URL Search Domain Scan URL

URL: https://partnerships.coursera.org/?utm_medium=coursera&utm_source=partnerships&utm_campaign=website&utm_content=corp-to-home-footer-become-a-partner
Title: 成为合作伙伴

Search URL Search Domain Scan URL

URL: https://www.coursera.support/s/article/360041137871-A-community-response-to-COVID-19
Title: 新冠疫情响应

Search URL Search Domain Scan URL

URL: https://www.coursera.community/
Title: 学生

Search URL Search Domain Scan URL

URL: https://www.coursera.support/s/article/360000152926-Become-a-Coursera-beta-tester
Title: Beta 测试人员

Search URL Search Domain Scan URL

URL: https://translate-coursera.org/
Title: 专业译员

Search URL Search Domain Scan URL

URL: https://blog.coursera.org/
Title: 博客

Search URL Search Domain Scan URL

URL: https://medium.com/coursera-engineering
Title: 技术博客

Search URL Search Domain Scan URL

URL: https://investor.coursera.com/
Title: 投资者

Search URL Search Domain Scan URL

URL: https://learner.coursera.help/hc
Title: 帮助

Search URL Search Domain Scan URL

URL: https://learner.coursera.help/hc/articles/360050668591-Accessibility-Statement
Title: 内容访问

Search URL Search Domain Scan URL

URL: https://about.coursera.org/affiliates
Title: 附属公司

Search URL Search Domain Scan URL

URL: https://coursera_assets.s3.amazonaws.com/footer/Modern+Slavery+Statement+26+April+2023.pdf
Title: 现代奴隶制声明

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/app/apple-store/id736535961?pt=2334150&ct=Coursera%20Web%20Promo%20Banner&mt=8

Search URL Search Domain Scan URL

URL: http://play.google.com/store/apps/details?id=org.coursera.android

Search URL Search Domain Scan URL

URL: https://www.facebook.com/Coursera

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/coursera

Search URL Search Domain Scan URL

URL: https://twitter.com/coursera

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/coursera

Search URL Search Domain Scan URL

URL: https://www.instagram.com/coursera/

Search URL Search Domain Scan URL

URL: https://www.tiktok.com/@coursera

Search URL Search Domain Scan URL

URL: https://www.onetrust.com/products/cookie-consent/

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 196

https://trkn.us/pixel/conv/ppt=16053;g=pageview;gid=39083;ord=1678031013?1404126668=223947893 HTTP 302
https://trkn.us/pixel/conv/ppt=16053;g=pageview;gid=39083;ord=1678031013?1404126668=223947893;ip=209.58.162.208;cuidchk=1

Request Chain 233

https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&an=true HTTP 302
https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=3291387947 HTTP 307
https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D3291387947 HTTP 302
https://dpx.airpr.com/anpx?adnxs_uid=2595400605936882090&airpr_id=3291387947

243 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
www.coursera.org/ 1 MB
171 KB 1547ms
1371ms Document
text/html 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy / Express

Resource Hash

1a376e12d03f91478198d042a24c0d44d2e4f8f1a477dd0c846eb58552ed0130

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
accept-language: zh-SG,zh;q=0.9

Response headers

cache-control: private, no-cache, no-store, must-revalidate, max-age=0
content-encoding: gzip
content-type: text/html
date: Mon, 27 Nov 2023 07:00:53 GMT
etag: W/"1155f6-kCaq7FJ91JUJgRfURrSJWJsE9zE"
server: envoy
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-id: yjUVP5ZSRroIhFro-sqIZJ1gr0Mm2dq46AGGEpz5CCOPrZC785UHqw==
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-content-type-options: nosniff
x-coursera-appname: front-page
x-coursera-render-mode: html
x-coursera-render-version: v2
x-coursera-request-id: tAO0YozyEe6ZpQ75u-LvCw
x-coursera-trace-id-hex: 3e500e9992606439
x-envoy-upstream-service-time: 1112
x-frame-options: SAMEORIGIN
x-powered-by: Express
x-xss-protection: 1; mode=block

GET
H2 200 source-sans-pro-v14-latin-regular.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 16 KB
16 KB 652ms
187ms Font
binary/octet-stream 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-regular.woff2

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

a9950fa5ca9cf47072770900d259bcf6778aa1119652d2e706d5eb92df254199

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 28 Oct 2023 19:06:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
x-amz-version-id: null
x-amz-cf-pop: MRS52-P4
age: 2548493
x-cache: Hit from cloudfront
x-coursera-request-id: COwSmXXFEe6UrxI53-o4wQ
x-xss-protection: 1; mode=block
last-modified: Thu, 29 Oct 2020 21:56:29 GMT
server: AmazonS3
etag: "899c8f78ce650d4009d42443897aa723"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: binary/octet-stream
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
vary: Accept-Encoding
accept-ranges: bytes
x-amz-cf-id: pyuusx3pjxF0M7Cdsn6hQG982S8zsrTVxBI0acHp13Vt5UeD2OJmyg==
x-coursera-trace-id-hex: 19e9488d99951b7c

GET
H2 200 source-sans-pro-v14-latin-600.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 16 KB
16 KB 626ms
161ms Font
binary/octet-stream 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-600.woff2

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

efb3cdc5e4582fd67dffab6fc6e5062074ce3f8c51747346af944e97749dc309

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
x-amz-version-id: null
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
date: Wed, 08 Nov 2023 01:16:38 GMT
x-amz-cf-pop: MRS52-P4
age: 1662257
x-cache: Hit from cloudfront
x-coursera-request-id: fZPOg2ZBEe6IKg43ba2YXw
x-xss-protection: 1; mode=block
last-modified: Thu, 29 Oct 2020 21:56:30 GMT
server: AmazonS3
etag: "c85615b296302af51e683eecb5e371d4"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: binary/octet-stream
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
x-amz-cf-id: yfRsgUxcCT3DJMmVBlwQ4cKlKELz46M30fhxa1RywVqP7tV4x9fIDg==
x-coursera-trace-id-hex: c977d0c342b50ce0

GET
H2 200 source-sans-pro-v14-latin-700.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 15 KB
16 KB 752ms
288ms Font
binary/octet-stream 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-700.woff2

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 14 Nov 2023 00:54:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
x-amz-version-id: null
x-amz-cf-pop: MRS52-P4
age: 1145195
x-cache: Hit from cloudfront
x-coursera-request-id: V3zlGIKIEe6_zQpHE9Duvw
x-xss-protection: 1; mode=block
last-modified: Thu, 29 Oct 2020 21:56:31 GMT
server: AmazonS3
etag: "1a4bcb3ec9c508d478d4dbf6b56f6208"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: binary/octet-stream
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
vary: Accept-Encoding
accept-ranges: bytes
x-amz-cf-id: gJdVpvpUW8Ymj007XteUqT2qe8PBWbY94rGwUL2DY9tPB8lPk2-CxQ==
x-coursera-trace-id-hex: c9ffef476e1f4101

GET
H2 200 allStyles.6510a02ef00e5f9acea4.css
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 216 KB
26 KB 907ms
893ms Stylesheet
text/css 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/allStyles.6510a02ef00e5f9acea4.css

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

09dc13ef4e2e9bd40a810749a557c370c49885b1c3bbdf1a5d159c47951d3cd1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: SNV10N22Tv.m4g8skorceg_hMS3Q4rzd
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
date: Wed, 22 Nov 2023 21:50:09 GMT
x-amz-cf-pop: MRS52-P4
age: 378663
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: GDRN-XHuEe6RXA6wPM5y2w
content-length: 26106
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Wed, 23 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Mon, 23 Oct 2023 21:26:21 GMT
server: AmazonS3
etag: "720dc6aa13c3f1d22ba2c68d0395f177"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: text/css
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: BqjH6D1kcJ5mi-e1qp-Z6EXnb_uWGSkCnywkp9avCHsi-RBIDlzcNQ==
x-coursera-trace-id-hex: f96dd3b3a28e54ff

GET
H2 200 CourseraLearners_C_Composition_Hillary_copy__3_.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/5CFC8u8XiXcbSOlVv6JZQx/4e6f898f57f9d798437b3aa22026e30b/ 12 KB
13 KB 609ms
192ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/5CFC8u8XiXcbSOlVv6JZQx/4e6f898f57f9d798437b3aa22026e30b/CourseraLearners_C_Composition_Hillary_copy__3_.png?auto=format%2Ccompress&dpr=1&w=459&h=497&q=40

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d6672170a8ba8063b690af973812baffdeb7fa9aa736317f4e5bb2fddc2dd39d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 15 Sep 2023 10:42:29 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6293905
x-cache: Hit from cloudfront
x-coursera-request-id: kVluVVO0Ee6CPhKN3TpJ1w
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: trA1BzSoKQxGfWtN7x2HCTNqPiXOsH8CzXmrOWXSt3H3YK2rsLoRQg==
x-coursera-trace-id-hex: 8a7154fc536efadb

GET
H2 200 allStyles.6510a02ef00e5f9acea4.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 130 B
932 B 728ms
312ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/allStyles.6510a02ef00e5f9acea4.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

9952daf8928359986f2a5e8a3c55eb26636e50abfa657a3df212e18f7210cae5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: XOkRvVTb2OwgaZZgA8OUGiwEFk6CwYtC
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
date: Wed, 22 Nov 2023 21:50:15 GMT
x-amz-cf-pop: MRS52-P4
age: 378663
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: GDQmwnHuEe6ciA7KGZ4yZw
content-length: 106
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Wed, 23 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Mon, 23 Oct 2023 21:26:20 GMT
server: AmazonS3
etag: "1a5517fb0424db3e11d599be4caa1065"
access-control-max-age: 0
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
x-frame-options: SAMEORIGIN
access-control-allow-credentials: true
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: Z5hfNV3MHZO-z1p8w3JiDSGuTxYByBp3MvsnKCE7PBH2scFM-pfCsQ==
x-coursera-trace-id-hex: 572355dee6864a85

GET
H2 200 zh.app.b7f1b9e2d43d13caca15.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 2 MB
503 KB 754ms
337ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

cb2f541eae1e1624ca44d190ecb90c9c5710dd14a508ede500db7bc7770ba970

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 24 Nov 2023 18:39:01 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
x-amz-version-id: rnRX_fhXODvOKBr4fGongY39RvZzROSe
x-amz-cf-pop: MRS52-P4
age: 217314
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: u8cxUor4Ee6nZApuC0Sf6Q
content-length: 514187
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Sun, 24 Nov 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Fri, 24 Nov 2023 15:22:45 GMT
server: AmazonS3
etag: "8d0525eba1236b3a42fca085b6704699"
access-control-max-age: 0
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
access-control-allow-credentials: true
x-frame-options: SAMEORIGIN
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: 7QJf5Rjw91HXCDR-mhJJqUkqD4EynzIOb5N6Am2doNj0FxLhyD-8IA==
x-coursera-trace-id-hex: b77dd51fc6c1b3db

GET
DATA 200
OK truncated
/ 2 KB
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e37bb137d6f9a46b5c3cb988efa71a25ce9cc852aa439edc3ff6393d9f418455

Request headers

accept-language: zh-SG,zh;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H2 200 illinois-3.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/77hmeEJo3ZPlURCU02fD52/aa37b7f7b52285ba350acac62d8af5c1/ 2 KB
2 KB 403ms
141ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/77hmeEJo3ZPlURCU02fD52/aa37b7f7b52285ba350acac62d8af5c1/illinois-3.png?auto=format%2Ccompress&dpr=1&w=&h=32

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

46fb2464cae63239e3c519710510b8551415a0c7a86d370bd747e75e4fb6da7f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 02 Oct 2023 00:40:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4861198
x-cache: Hit from cloudfront
x-coursera-request-id: WSC9t2C8Ee6E5gor-92guw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: nPv0W1xHE6GVOQjqixwHotDGxksv5WAsxV3n5g7YU6rmKgShWENA5Q==
x-coursera-trace-id-hex: 50b3c0f58086f52e

GET
H2 200 duke-3.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/6XkOucZz6pMLV5DPvXCgCL/1777129a58b0a62b237bd28e9956afe8/ 2 KB
2 KB 425ms
165ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/6XkOucZz6pMLV5DPvXCgCL/1777129a58b0a62b237bd28e9956afe8/duke-3.png?auto=format%2Ccompress&dpr=1&w=&h=32

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

b62ce171fe3e48b70ae88254b9180aa67692c97beea6113bcaf096d2188781c1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 13 Sep 2023 06:52:31 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6480503
x-cache: Hit from cloudfront
x-coursera-request-id: HKW9AlICEe6nsxJvgmwrKQ
x-envoy-upstream-service-time: 3
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: jZ6edPOC9eDI2VkbCuxBSgT9uryUTLzAAusTXt7HKfL69cv_AWdDGQ==
x-coursera-trace-id-hex: 30e0232d1ca1543c

GET
H2 200 google.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1c6RjBHi3Lqb9QpWxje7iA/b529f909c5230af3210ba2d47d149620/ 3 KB
3 KB 419ms
159ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1c6RjBHi3Lqb9QpWxje7iA/b529f909c5230af3210ba2d47d149620/google.png?auto=format%2Ccompress&dpr=1&w=&h=37

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

6c69906751061bc98d4e5b150f60403b7464d055229df7d96b626cb0b24b69ed

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 19 Aug 2023 02:06:44 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 8657650
x-cache: Hit from cloudfront
x-coursera-request-id: C9N0IT41Ee6eUgoXBxb-tw
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: GZIZ3y9Be7OF3sb9H9b7WTr9Q-F9VZahAzSqrLD23erepwOsjl_iMw==
x-coursera-trace-id-hex: 88585304602920e3

GET
H2 200 umich.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/60SA8pGxPXMmJf4n7umK1H/ccec31bbe2358210bf8391dcba6cd2f1/ 1 KB
2 KB 409ms
148ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/60SA8pGxPXMmJf4n7umK1H/ccec31bbe2358210bf8391dcba6cd2f1/umich.png?auto=format%2Ccompress&dpr=1&w=&h=55

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

525ad0e17f3b7ef3c6baa5680d98f9e39c7aac998222c0afdd1382b7c2e847e1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 07 Sep 2023 02:00:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7016452
x-cache: Hit from cloudfront
x-coursera-request-id: QfNhGE0iEe69MQqsw38ngw
x-envoy-upstream-service-time: 9
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: Zn5Em_Qw7xnUHCTGTSamt7Lv41M2n8eArWLJ_IIivVY1GnU-AxZTvQ==
x-coursera-trace-id-hex: cddaa99d6c4e9e2d

GET
H2 200 1000px-IBM_logo.svg.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/3toC4I7jbWxiedfxiyNjtT/735faeaf976a9692f425f8c3a7d125dc/ 2 KB
2 KB 408ms
148ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/3toC4I7jbWxiedfxiyNjtT/735faeaf976a9692f425f8c3a7d125dc/1000px-IBM_logo.svg.png?auto=format%2Ccompress&dpr=1&w=&h=32

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

1a7a93318c0b7deced64f0aa0118ee1f84bf7823091a18e1f480377d3498b3c2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 21 Aug 2023 09:16:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 8459036
x-cache: Hit from cloudfront
x-coursera-request-id: eplyCkADEe6oPhJwHWe1Pw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: 4WjlEnPL1Ne8gBAfuKNQEdLS6toISS9TOm4QorNZEOfs3nvsTlc1Lw==
x-coursera-trace-id-hex: 5af5f87c8f57eae5

GET
H2 200 imperial.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/FHOd44z40jTFsSSao84AM/d1e357f5650a23bf2936114112d44445/ 3 KB
4 KB 422ms
162ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/FHOd44z40jTFsSSao84AM/d1e357f5650a23bf2936114112d44445/imperial.png?auto=format%2Ccompress&dpr=1&w=&h=35

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

fb6289fab571e22bbfd3f7ba89e9c0c4af0d7c320a51758caae50e302f0e47c6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 26 Sep 2023 20:01:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5309939
x-cache: Hit from cloudfront
x-coursera-request-id: it5rUlynEe6hnwqQSUCcew
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: 1hJUCGUULj3NarOQOdvdOg86aXVi7hk3xXikaScHyynE9kMxoaeXiw==
x-coursera-trace-id-hex: 2866710a57a45b5d

GET
H2 200 stanford.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/4FSFmNXuDIzTvFb7n0v4mK/704ae9e0a7981fb6415f4cb4609bbbb3/ 3 KB
3 KB 540ms
279ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/4FSFmNXuDIzTvFb7n0v4mK/704ae9e0a7981fb6415f4cb4609bbbb3/stanford.svg?auto=format%2Ccompress&dpr=1&w=&h=27

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

a3c9a1bd1c1849f8545026577cdcfa51110fd23df9008affa85b405edfbdd169

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 20 Sep 2023 23:13:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5816849
x-cache: Hit from cloudfront
x-coursera-request-id: TREtsVgLEe6dphJy2OTe1w
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: 3rW2Wnv3F0iBDgdAPq0oQZSPLvqs5p5I8Ca-tEZ-lFY9nSMSxYaGFQ==
x-coursera-trace-id-hex: 8b22288d021b4882

GET
H2 200 penn.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1ZeiauXe5bPProvfuIo7o2/55d005d42979ab585cdfa01f825b7d4f/ 3 KB
4 KB 414ms
154ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1ZeiauXe5bPProvfuIo7o2/55d005d42979ab585cdfa01f825b7d4f/penn.svg?auto=format%2Ccompress&dpr=1&w=&h=37

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

9eebba56cb0c9939cdeef22630e2a453c9eec53a0d1a1fc9d310952f25c7f71f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 09 Oct 2023 01:14:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4254373
x-cache: Hit from cloudfront
x-coursera-request-id: OVahmGZBEe6d0xIxNu9WkQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: N7-FQOWd6yJVWBxTUJlVnwQzf8dYT5FHz_-l8nokX73zAcgExuHo1Q==
x-coursera-trace-id-hex: 279af441333cfba6

GET
H2 200 adrienne_testimonial_image.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/7Ft9HzmpamG0aCN75HfACC/25f48cbbaa9a585689351cf97af573c8/ 3 KB
3 KB 195ms
153ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/7Ft9HzmpamG0aCN75HfACC/25f48cbbaa9a585689351cf97af573c8/adrienne_testimonial_image.jpg?auto=format%2Ccompress&dpr=1&w=&h=136

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

936f8db0e31ab19ed952c957b915ef2ff75f5ca3b63b5cdcfaf0e7c1a80f7301

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 07 Jul 2023 07:52:52 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 12352082
x-cache: Hit from cloudfront
x-coursera-request-id: RtqKJBybEe6_2hLb0Ls64Q
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: 5zQtUx89z5bjcDlrmQ32sfdIQhdwf3KRSIhsL5oS80P_4NOt_q0SYA==
x-coursera-trace-id-hex: db8564f01a94eb5f

GET
H2 200 1200x600_PgM.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/8a/f7f459f9674408947edb8e594a5da3/ 9 KB
10 KB 207ms
165ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/8a/f7f459f9674408947edb8e594a5da3/1200x600_PgM.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=216&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

36972e7a2eeadd30f46c46ea1aca930b62d458914c097d25a9b73b6e029ae8fe

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 22 Nov 2023 06:58:00 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 432174
x-cache: Hit from cloudfront
x-coursera-request-id: eY26l4kEEe6TYwrW1jiWmQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=604800
x-amz-cf-id: LhYuSYG7p3u8J5C_ZWex8auMXjTToCR-9jwtWBoI2Raf4L-hG9OgFw==
x-coursera-trace-id-hex: 826879bc4678af39

GET
H2 200 Google-G_360x360.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4a/cb36835ae3421187080898a7ecc11d/ 352 B
814 B 211ms
169ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4a/cb36835ae3421187080898a7ecc11d/Google-G_360x360.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

05d4cdd64d7d735800459496f4e7d2f6e62a8e4a5495274059fed867afafef50

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 29 Oct 2023 21:25:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2453698
x-cache: Hit from cloudfront
x-coursera-request-id: vzB0PnahEe63jwr6eZr2yQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 4a6vXG1pe91uSfj8VsAv02g9w53n1L3dCcOI8MK0Pm6I1vpjoN7-Fw==
x-coursera-trace-id-hex: 8cee03fc18e730f5

GET
H2 200 Projects.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/78/c4724ddada49db810c11a936e198c4/ 7 KB
7 KB 218ms
176ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/78/c4724ddada49db810c11a936e198c4/Projects.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=216&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3ae8fbcc019d76941b3ef1b0d81ce3f3380d9061915616d102d60357f472acad

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 25 Nov 2023 00:39:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 195689
x-cache: Hit from cloudfront
x-coursera-request-id: FWJENosrEe6eIw5jkAo8Xw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=604800
x-amz-cf-id: 7peJadfxTmpYvPkery1ubta_hOo1L-ehppKN3zy8na3Ly3Gee-dv4w==
x-coursera-trace-id-hex: 6c2989b23ac7fbfe

GET
H2 200 IBM-Logo-Blk---Square.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/bb/f5ced2bdd4437aa79f00eb1bf7fbf0/ 533 B
934 B 444ms
402ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/bb/f5ced2bdd4437aa79f00eb1bf7fbf0/IBM-Logo-Blk---Square.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

ba90371dc8f82628178c22d0b20306e692cc0f207b4eff780cb42e85903450ae

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ejlTO2L5Ee6fDgqPsXSnqw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: RMjLBbkAk9pJc0z-BZ9Da7aQhacAbji6ZMa21XREiXh2GE8rjt5jmg==
x-coursera-trace-id-hex: 73841e82422fb4be

GET
H2 200 iMBA+square.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/illinois/ 6 KB
6 KB 230ms
188ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/illinois/iMBA+square.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

ce9810e805e2af5cec85245a0b437af82e3a9f439440dc99c7a8c3fd09b57e3a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 20 Sep 2023 23:10:52 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5817002
x-cache: Hit from cloudfront
x-coursera-request-id: 8hYqCVgKEe6J8ApkbEXTrw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: J80-VSTklZPpK91E6et4wu9HK3oHRHCwg2B8LmB50EZB9Gcoid1T0A==
x-coursera-trace-id-hex: be7bc3ebb2b8b6d

GET
H2 200 CenterILblock-ISQUAREOrangeBackgrnd.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/d8/42cdc0ab2011e8b910bdf80bed9f6c/ 526 B
925 B 231ms
189ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/d8/42cdc0ab2011e8b910bdf80bed9f6c/CenterILblock-ISQUAREOrangeBackgrnd.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

4584623de1f2bf2d03f5e4e1f87a7efe41b0ded6c06241b447a28cccf9663878

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: eh21tmL5Ee6fDgqPsXSnqw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ee1dU1-4ucQmZa7u7E7OWdwNgnwNnzC4-oyUvlNQNgQwsyBtluX7Jg==
x-coursera-trace-id-hex: f3de70a41ec6ea41

GET
H2 200 header.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msds-boulder/ 12 KB
13 KB 249ms
208ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msds-boulder/header.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3028c054a38e78f0aef8f5f947fedab9bd1abebbf98455054c6b93172482203b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 09:16:39 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6644655
x-cache: Hit from cloudfront
x-coursera-request-id: 6fExiFCDEe6w-Aq4ENZF-w
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: rS4Ub5BabQKkjlouAOnYJgIj-tcItAOarfyc03Mfm1dqsQx3iI-YtA==
x-coursera-trace-id-hex: 15713707303ea96f

GET
H2 200 Boulder-FL-VERT-B---cropped.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/a6/7035b7e00b401383be4e5856b8bdaa/ 341 B
805 B 253ms
212ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/a6/7035b7e00b401383be4e5856b8bdaa/Boulder-FL-VERT-B---cropped.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

17dd5ad908e2229b525e8d35b2123844d80f1526cc36a3b1323a96469c82d503

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ejlTOmL5Ee6fDgqPsXSnqw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: GQy6ATQLNFyKHybLKpSh6TIeAHWDAHP6niPIbbQzGntkrZ_X0ciWWg==
x-coursera-trace-id-hex: 954ab3b72a6316fa

GET
H2 200 thumbnail.jpeg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msee-boulder/ 16 KB
17 KB 275ms
234ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msee-boulder/thumbnail.jpeg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

8ca73e3c18a555308eb56f85031c3061f0ad62d4c6ac240d9b60f9e231a542b6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 22 Oct 2023 05:52:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 3114515
x-cache: Hit from cloudfront
x-coursera-request-id: KWTZlXCfEe6oTwomh1f00Q
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: RYJsYe66gYZtsTZSwX3eEtVSfZl1ZWgSqt_RJORRwohLh8t-ELbdgQ==
x-coursera-trace-id-hex: 58de888e157e4b3d

GET
H2 200 thumbnail.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-management-illinois/ 14 KB
15 KB 341ms
300ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-management-illinois/thumbnail.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

220f2212937c941fb64a4538337c98d46537dfdc26ae5720dd84c7cd8a30689f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 02:05:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5806507
x-cache: Hit from cloudfront
x-coursera-request-id: YSH5P1gjEe67FRJ9wkVrdw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 2dzZi1HvmVzaQd9aCZSp0GA9_0aCQJ5Yxbrds305GH9iomKrd0PIAg==
x-coursera-trace-id-hex: 7feb7d2c099318be

GET
H2 200 7f1ba63f-ce16-4c29-9690-557ac3eb3168.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/me-engineering-management-boulder/ 14 KB
15 KB 361ms
321ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/me-engineering-management-boulder/7f1ba63f-ce16-4c29-9690-557ac3eb3168.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

bdfd535447415351379aacdbeed94deb02f4bdacba36275fb0e660f7cb0f05cc

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 14 Sep 2023 03:26:52 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6406442
x-cache: Hit from cloudfront
x-coursera-request-id: i__6yFKuEe61iA4ti1ZSmw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: WXTggdY7t5EdPwGuWQ1X6cVCYah0zdrBDD-NqCTsHGUz7XQHfky8AA==
x-coursera-trace-id-hex: b578f438f7955ab5

GET
H2 200 62f0f4eb-8630-41cb-bbeb-ca66ccb81fc6.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-computer-science-boulder/ 19 KB
20 KB 394ms
353ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-computer-science-boulder/62f0f4eb-8630-41cb-bbeb-ca66ccb81fc6.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f23a51a903484ce1b668924d3f33d19cd207ee8704ac95af69249193c28be69f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 20 Sep 2023 08:50:46 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5868608
x-cache: Hit from cloudfront
x-coursera-request-id: yn5xzleSEe6Zzg5SwQ9b6w
x-envoy-upstream-service-time: 10
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 9BV3lAi2K3xrsNGjCEaZeI98G_Qdc1l1VlZm-28Pyzgenn0iQ4J-qA==
x-coursera-trace-id-hex: 5745b7e34539c097

GET
H2 200 imsa-thumbnail.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/imsa/ 85 KB
86 KB 454ms
414ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/imsa/imsa-thumbnail.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

beaecd8608208afefe5cc33755e92667dd250efbd42b2858664e8614ac05eb01

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 28 Oct 2023 04:44:03 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2600211
x-cache: Hit from cloudfront
x-coursera-request-id: noxBCXVMEe6GbBKFN43a7Q
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Q6iQVH-WPBhx0NAB9xtiswlZNAYvRFL0sZo_46HdwRUPduJV90W28A==
x-coursera-trace-id-hex: fee1a070a4709791

GET
H2 200 40ddc07b-ccec-49d4-b172-25ffcbdb6fe4.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/bach-information-technology-illinois-tech/ 21 KB
21 KB 404ms
364ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/bach-information-technology-illinois-tech/40ddc07b-ccec-49d4-b172-25ffcbdb6fe4.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

61443f3c0ab61971db58750554ef7e7ef0350b383a88a79542ac9fd910d027dc

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:40:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4616414
x-cache: Hit from cloudfront
x-coursera-request-id: R9FN9GL2Ee6k5A5_AxoCZQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: sdFRWTqwOS1RZBCH7Hz8x1D7fjk96iV5z5DxGd6K0mKsMoeRwXHgEw==
x-coursera-trace-id-hex: b9350f4a29a0b368

GET
H2 200 LOGO_1.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/3d/1c8fdf7ef5404aa83ab0c00fa12cf5/ 575 B
979 B 411ms
371ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/3d/1c8fdf7ef5404aa83ab0c00fa12cf5/LOGO_1.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

922550489087db46dae7de83889f29a9886f24a0112bd16b93645f9bb3f99812

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ejmha2L5Ee6a2g5q4fcdJw
x-envoy-upstream-service-time: 33
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: nYEz_Am5x-rC_WQIYHzlQo-w_42C2aMSrEjsRuO-Ym7LnCfyfp6kEg==
x-coursera-trace-id-hex: 4c16a1b4ddbee9e5

GET
H2 200 25a8c7a3-1100-4830-875a-6dc97bfe19bb.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mas-data-science-illinois-tech/ 20 KB
21 KB 426ms
387ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mas-data-science-illinois-tech/25a8c7a3-1100-4830-875a-6dc97bfe19bb.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

4e1ec36536c35191bae1c4f0a57a3bb7344d367e062008229de2115e1487b850

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:51:01 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615793
x-cache: Hit from cloudfront
x-coursera-request-id: uhOG2mL3Ee6RaQ4B_H8YrQ
x-envoy-upstream-service-time: 15
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: tJJwJD4Q9bwYZjl7BIT-xfCFln2yyQn5z-5Xirt0mCDyj0MIdSv-5w==
x-coursera-trace-id-hex: 3e44743baa7b590f

GET
H2 200 thumbnail.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/bcs-uol/ 12 KB
12 KB 441ms
401ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/bcs-uol/thumbnail.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

4f73058f7470d459727f054bf21fd0658b0633d71084e7c960032fcb540eeb58

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:45:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4616139
x-cache: Hit from cloudfront
x-coursera-request-id: 662LDWL2Ee6A5gpguk9hcQ
x-envoy-upstream-service-time: 9
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: P4HZsPtH1TEep4Aya9nd2ElYHWbk0KENPwBSHrbsUMUzZZGYbyffZQ==
x-coursera-trace-id-hex: 41443926966072c5

GET
H2 200 UoL-Logo_180x180.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/fb/b28a301e0211e8a40e23e4176c8e4a/ 576 B
981 B 536ms
500ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/fb/b28a301e0211e8a40e23e4176c8e4a/UoL-Logo_180x180.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d7c9adef87f595e5ee38df6e58c24a18467f780b4a2da7bf675d80e77024db4d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ejplCmL5Ee6tnBKoC8lTgQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: dy0BEmhhB0Qm8452-9T5ORobjPjndhRuKZhKXB-NSIlYS4uR7pWE-w==
x-coursera-trace-id-hex: 45c6c59ce2e965ec

GET
H2 200 1b37393a-cb27-4fd3-8c3c-f8413ff31123.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mas-information-technology-illinois-tech/ 18 KB
18 KB 534ms
498ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mas-information-technology-illinois-tech/1b37393a-cb27-4fd3-8c3c-f8413ff31123.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

7ff49472349df8bcf9fa99a637a49de492538633dcc658f599eb94950edc6191

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:58:23 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615351
x-cache: Hit from cloudfront
x-coursera-request-id: wX773mL4Ee6k5A5_AxoCZQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: qAhk7hEGMRF8aV_jpBdku8wMLQV3Rcm_piYrNl7PJcgJWcfbJJT3-A==
x-coursera-trace-id-hex: eaa5e1005e4e062

GET
H2 200 362a2e00-1ca1-4e69-b86e-a2540bb0b009.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-computer-science-ball-state/ 8 KB
9 KB 541ms
505ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-computer-science-ball-state/362a2e00-1ca1-4e69-b86e-a2540bb0b009.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

8721a7263e2a9dcb139be1e8552a377c8c7bb7d80040d0028e39a597f80cd36f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:11:23 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4614571
x-cache: Hit from cloudfront
x-coursera-request-id: ko8552L6Ee6p1hIV6DA6wQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: GFD0fQrWg3uzQWpu1xdjwVb72Y49mYiwRMmMZTmWOvibDvT4vXuZsA==
x-coursera-trace-id-hex: caa1d8eb44170af1

GET
H2 200 000bsuvert_spot-2.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/51/65f6620d9f424c9588d49b028a40b2/ 340 B
804 B 541ms
506ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/51/65f6620d9f424c9588d49b028a40b2/000bsuvert_spot-2.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

5cc2b5cc423f197b151e38dcc840f427471715f3202dda6dd8f01add945f1cc5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:11:23 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4614571
x-cache: Hit from cloudfront
x-coursera-request-id: kqXPlWL6Ee6sSw6YvN2XVQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: HHWEG7seXWE8cgGLMkmhY5FDsVzKzpbARGMseMfzB9nquUSokYLVVA==
x-coursera-trace-id-hex: 57aeb38f761e81ab

GET
H2 200 1203ebfb-99c9-4919-b943-18add117e361.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mas-engineering-berkeley/ 6 KB
6 KB 545ms
510ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mas-engineering-berkeley/1203ebfb-99c9-4919-b943-18add117e361.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

cf9d150ca7e86c4566741913fcc211f2a3dac2172f8860284e17fd63f5a19557

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 29 Aug 2023 03:26:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7788868
x-cache: Hit from cloudfront
x-coursera-request-id: 1YK7lUYbEe6rqw50oOo83Q
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: G6iAgZJQiTu1bLTGEUiUBzgn5oMneYTe99HUOQARJ-TjQqIhPeOHWQ==
x-coursera-trace-id-hex: 5928725afdd2ee00

GET
H2 200 Berkeley_Square_GoldOnBlue.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4e/115f6ff5a845b89c1bc809f133491b/ 356 B
820 B 542ms
507ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4e/115f6ff5a845b89c1bc809f133491b/Berkeley_Square_GoldOnBlue.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

c6ad81e68be1fe075d7c1fc99e1c36870ef9a4cfb5ea8e5abcb20079e59e6d78

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekEbpWL5Ee6qqhIBaAWytw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 3SB-nKQL70LQmswQwxyyA-LleUHsihd6uqjjJxCPYUN6O8WV97HUbA==
x-coursera-trace-id-hex: d4ea14da3af34b0e

GET
H2 200 thumbnail.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mads-umich/ 10 KB
10 KB 552ms
517ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/mads-umich/thumbnail.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f1f290baf6b69a49b416c62f7d8e1a241d751231d16afd582282103f4ca9bb88

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 01 Oct 2023 05:51:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4928967
x-cache: Hit from cloudfront
x-coursera-request-id: j-0adGAeEe6jZA63fZ1DTw
x-envoy-upstream-service-time: 30
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ErGf3LiMYMVzOrpnZ2KwaH0_YUo6BMM-kveHA3tmVqfQSa9A7z9t8w==
x-coursera-trace-id-hex: 2d3a0f8d89aa274

GET
H2 200 New-Block-M-Stacked-Blue-295C_600x600.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/70/de505d47be7d3a063b51b6f856a6e2/ 365 B
831 B 553ms
518ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/70/de505d47be7d3a063b51b6f856a6e2/New-Block-M-Stacked-Blue-295C_600x600.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

bfce7beb6f3097498da6abe35c3a52956aefe6ba76a910363c51506dc52b9c12

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: eiP2gWL5Ee6p8g4MoNotEw
x-envoy-upstream-service-time: 144
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: GiLPM2UZCsKGEKmGPvNTOAtMDNUZDkWo-LE1ckvxMm6ayLtm1rafCQ==
x-coursera-trace-id-hex: 4bf3bb95c4c7a8a3

GET
H2 200 f8ba7eda-604b-49bd-a0c4-8945f8298713.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/meng-computer-engineering-dartmouth/ 12 KB
13 KB 562ms
527ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/meng-computer-engineering-dartmouth/f8ba7eda-604b-49bd-a0c4-8945f8298713.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

2187b1a6a8b6527f94a0ccc8e53ef03402f4854980e43057005c9537d3fa7e6b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 19 Sep 2023 05:25:44 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5967310
x-cache: Hit from cloudfront
x-coursera-request-id: -vsi6lasEe6SuRIfkoOzSw
x-envoy-upstream-service-time: 5
content-length: 12533
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Qa0J6fgAg4RJq1Bs73UWfXfGP4LbbShrQ9aw5q_LZ9Bkb-81n09l9g==
x-coursera-trace-id-hex: 6c46f066216e1daa

GET
H2 200 D-Pine_RGB_360x360.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/58/781f9d0ace475eb6c08f0e73ff07ce/ 352 B
815 B 572ms
537ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/58/781f9d0ace475eb6c08f0e73ff07ce/D-Pine_RGB_360x360.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

01129770cf2c9bf332b76b5aae42db2f3d867fe640b46a1715dcbd60bc2de717

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekDNNmL5Ee6BkxL04Lumpw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: C3nWecHHWulWynBWdAZVrzcJkUFocVKy9RvBuOKiP4uyhiejWc6fbg==
x-coursera-trace-id-hex: c6d3d0f6298705aa

GET
H2 200 b94f93dd-8ebe-444b-9cf9-18998c0b4045.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/statistics-data-analytics-pgdip-isi/ 13 KB
14 KB 569ms
535ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/statistics-data-analytics-pgdip-isi/b94f93dd-8ebe-444b-9cf9-18998c0b4045.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

dcc5a1ad288cb8d514db27e7e5b474b269d15ef8648c4c4d7f5f9a46e909d1f3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 22 Sep 2023 12:20:00 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5683254
x-cache: Hit from cloudfront
x-coursera-request-id: WaidSllCEe6ithLmSZ9JXQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: wSqu1Ya5yWWTHkzQvsyIGr-E0jkSSn2ErHq_wvwGdRC9LlTSz5PP6Q==
x-coursera-trace-id-hex: 19307bceb75ac9f3

GET
H2 200 square.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/57/8c726bb7f54c75b38f7bcb25d2c2a7/ 337 B
799 B 609ms
575ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/57/8c726bb7f54c75b38f7bcb25d2c2a7/square.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

844a3d41d54d328e119e33491e9493236d7153de3734159737c63e267a777f32

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ej_jgGL5Ee6YcwozY-hq3Q
x-envoy-upstream-service-time: 20
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: saVgqRnX2-2L2NTjizXgq8cP1d_2VqIz-njse3nMYU7ZT1JNt2MlUw==
x-coursera-trace-id-hex: b771c3d60788303e

GET
H2 200 header.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msds-boulder/ 24 KB
24 KB 579ms
545ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msds-boulder/header.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

9d873b27b3a2f71022436503e5f7a02ea64d2a030b993eec1349ebe481a88c9d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekItrWL5Ee6CcAqEky1Jvw
x-envoy-upstream-service-time: 13
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: FqAIfgCdEK5iAQM7ugONMk72Gz2DakG9SYHLJ3ezpagy1teIFrNTAA==
x-coursera-trace-id-hex: 486733c46d99c5d5

GET
H2 200 a55114c3-8dd5-436d-aa88-7dae79642374.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msc-data-science-ul/ 1 KB
2 KB 583ms
550ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/msc-data-science-ul/a55114c3-8dd5-436d-aa88-7dae79642374.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

9b7313737ab3df64f986a748686ef73b1eea222fd4476b9c209ea6d653bcac59

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:45:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4616139
x-cache: Hit from cloudfront
x-coursera-request-id: 68jbMGL2Ee6p8g4MoNotEw
x-envoy-upstream-service-time: 9
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 3N5A3eNYH3u4Hu73ajAHq2W5JKuFpt9cQIik4Xra1lFGtKyUEk6EPw==
x-coursera-trace-id-hex: e4d107de5bf65b9e

GET
H2 200 square-logo_180x180.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/b1/63ba700cbf11e88d11058d160c766e/ 570 B
981 B 585ms
551ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/b1/63ba700cbf11e88d11058d160c766e/square-logo_180x180.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

681f5ff587295556f1cac255e4dff967ad508a11defae2795758240302be8fb6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekqRPmL5Ee6RaQ4B_H8YrQ
x-envoy-upstream-service-time: 71
content-length: 450
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: PQnVEDz1JFYzWrutrZKvVvhMR1ykivGoDK0V8Vk80glP3WZY6iHRyw==
x-coursera-trace-id-hex: 849a0b100fdc62cb

GET
H2 200 cb89f843-d52d-45e3-ab65-f309b6756c2d.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-data-analytics-engineering-northeastern/ 37 KB
38 KB 612ms
579ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-data-analytics-engineering-northeastern/cb89f843-d52d-45e3-ab65-f309b6756c2d.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

7238002a1b31c97ccba76dfc8500cbf435ea4a9244be5e6bd33091dd620a0d0d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:45:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4616139
x-cache: Hit from cloudfront
x-coursera-request-id: 68oTsmL2Ee6p8g4MoNotEw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: W8NggpuaiajBO653bX3bP3odmKdIsuRuhgxScAIwQhMZkkv0l-Fw8g==
x-coursera-trace-id-hex: e68b82ba2e78ce38

GET
H2 200 Red-N-on-white-background.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/6a/123cbd870d4619aab9613bb25578da/ 340 B
802 B 585ms
552ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/6a/123cbd870d4619aab9613bb25578da/Red-N-on-white-background.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

50df605a247013f1fcabe8977f99c3d85320bf7a1877dce96775151c78295b9c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 29 Oct 2023 22:26:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2450036
x-cache: Hit from cloudfront
x-coursera-request-id: RfdZ03aqEe6LtQq27p4KWQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: KtfAu-GVDpikl4KiByvOvclMwGYjrqPTvk8s-WSZA_d-Nfb2qO4ojA==
x-coursera-trace-id-hex: 85a5474d01d896d2

GET
H2 200 62f0f4eb-8630-41cb-bbeb-ca66ccb81fc6.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/ms-computer-science-boulder/ 23 KB
24 KB 591ms
559ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

b08656f9c62e24c7eb0df71daadcff0d99e6c7ac1b17191f3d31aabbf61d4592

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:10:31 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4614623
x-cache: Hit from cloudfront
x-coursera-request-id: c4RLoGL6Ee6axg6Bcrkebw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 4qPVYXRkOBEF7HvDfiL6UsCHyIGYquWm-CSxoM5-__IrxWtZkuXsQg==
x-coursera-trace-id-hex: 69a75cb6ca82dafe

GET
H2 200 f68db508-5619-402b-adcb-07f5f4af90c2.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/pgdm-spjimr/ 14 KB
15 KB 625ms
593ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/ddp/branding/pgdm-spjimr/f68db508-5619-402b-adcb-07f5f4af90c2.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3f9b5729105035067e02a8670e448864ed54e756e7d4bcb5555e79d6d19ad431

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:21:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4613937
x-cache: Hit from cloudfront
x-coursera-request-id: DI2VLmL8Ee6o7Aq0dEk1-Q
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: gm-3qkSEkhicpHCLlfn7EQyEIqhxGSiLzWM17szgLbJsqDx4q4Uu4Q==
x-coursera-trace-id-hex: a330c56471bb194b

GET
H2 200 360-x-360-1-.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/67/ea8ae2575a4402ab7d212dd3b66ace/ 583 B
988 B 596ms
564ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/67/ea8ae2575a4402ab7d212dd3b66ace/360-x-360-1-.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3009998030b38c48f5528edb51af6884a6333d877682266b681e903a4ef7a51b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:21:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4613937
x-cache: Hit from cloudfront
x-coursera-request-id: DJJP-GL8Ee6CcAqEky1Jvw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: je5ridvvM9sBN3eZJhZxBfIg6Tysx6tg55FJ5hp0qFj6KIxDb9LbJw==
x-coursera-trace-id-hex: 6901b3e06e4eea8a

GET
H2 200 DeepLearning_Generative_AI_for_Everyone_Banner_1000x1000_F.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/25/100f488610437c8409a9af3d5a8066/ 5 KB
6 KB 599ms
566ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/25/100f488610437c8409a9af3d5a8066/DeepLearning_Generative_AI_for_Everyone_Banner_1000x1000_F.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

a7f69e503b844ee5e030f39da5a5c42884580a692521697c4c776aabde215055

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 31 Oct 2023 23:04:31 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2274983
x-cache: Hit from cloudfront
x-coursera-request-id: 2YZ4uXhBEe6qKwqNJOv7wQ
x-envoy-upstream-service-time: 20
content-length: 5173
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: bZ_w6SFukQXEc4_GH27xN4O9BcA8UNQ3FB-48ojzxv0QBnzW4G-CNQ==
x-coursera-trace-id-hex: e2ba25739f45b2e7

GET
H2 200 LogoFiles_DeepLearning_Coursera_160x60.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/fe/5aff8edc5d48129bc740214f6237d7/ 528 B
931 B 598ms
567ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/fe/5aff8edc5d48129bc740214f6237d7/LogoFiles_DeepLearning_Coursera_160x60.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

6e8d6ac57c915bf591f9284fbc92a6274ced667c76ab2cac8e222cdddef90497

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: elszm2L5Ee6A5gpguk9hcQ
x-envoy-upstream-service-time: 154
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: p7apkXbp9B-KBCWq3aaZeSZyRSr_xXVeayfinnSkf6EmVqqd_V2nwA==
x-coursera-trace-id-hex: 53e0e10f3b99361

GET
H2 200 GenAI_Logo-Image_1200x1200pxl-copy.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/61/edc4c8538e49fd97efecab1665e969/ 8 KB
8 KB 601ms
570ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/61/edc4c8538e49fd97efecab1665e969/GenAI_Logo-Image_1200x1200pxl-copy.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

b34ce50a5b5214a40912b654a79f1836c5f805c8178956599478baa3b2a05172

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 25 Nov 2023 15:19:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 142905
x-cache: Hit from cloudfront
x-coursera-request-id: -vMIsIulEe6YXxJdSyAUfw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=604800
x-amz-cf-id: HnPDgybSIITWOK-VJmt4Rjpxl1D-V6JmmZBAD0uMzcQYpZ5NzYvPrA==
x-coursera-trace-id-hex: c8287e26da110384

GET
H2 200 IBM-Logo-Blk.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/54/a2cad57ff54d7ca2b771edc7572b46/ 521 B
928 B 602ms
571ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/54/a2cad57ff54d7ca2b771edc7572b46/IBM-Logo-Blk.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3e4b77682f16725a6bb99b69323419cf882d99481491eb25e352d173012c12e4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 21 Nov 2023 06:39:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 519705
x-cache: Hit from cloudfront
x-coursera-request-id: rN3_t4g4Ee67jxLMeDXKrw
x-envoy-upstream-service-time: 14
content-length: 397
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: aA36xgcLchPwJyhQn5nOubCXBDHffq1_bXOgm6jgqpGsDgkwFhGBYA==
x-coursera-trace-id-hex: 2068402070fb9739

GET
H2 200 sparc7.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/7c/669fbf899e45ba9aa38650b2d65f51/ 6 KB
7 KB 604ms
573ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/7c/669fbf899e45ba9aa38650b2d65f51/sparc7.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

c023834fc913893b9260377dd57b77248a04e1f81c7c7bd7978d31d4898ca792

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 27 Sep 2023 08:26:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5265292
x-cache: Hit from cloudfront
x-coursera-request-id: frypiF0PEe6E-xLlwd7F2w
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: wWiV7kr8_5bBBbyCfQqzY3YLOCUzx_E0APiJQfCdOI5iYczS017hRA==
x-coursera-trace-id-hex: e45713032579631

GET
H2 200 Dimensional_V_Black_Lockup.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/65/48e6f0c0144a9f88bbc534c3090df6/ 512 B
914 B 604ms
574ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/65/48e6f0c0144a9f88bbc534c3090df6/Dimensional_V_Black_Lockup.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

770fb41e3e7b48c708c8228f9603b09aa8111293b2096da1b5ed7deecabad3df

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el8q_GL5Ee6y4gqZku4Ljw
x-envoy-upstream-service-time: 76
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: -bxiT62PJ7RVSk1_jmSc82DuDJcWcriv136p0SChkkPzUnufoswLig==
x-coursera-trace-id-hex: 4143dbd40c6d036

GET
H2 200 unnamed.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/63/b72069efbc42a689ccd470cfecafd9/ 3 KB
3 KB 624ms
594ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/63/b72069efbc42a689ccd470cfecafd9/unnamed.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

6fbe35bb555455619fb747c588a7e53a802ca200734ab83b987340112eb98966

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 06:47:13 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6653621
x-cache: Hit from cloudfront
x-coursera-request-id: CiSnF1BvEe6WmAqkJKn0Tw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: j41SajxGTFa36NSYqkUgX2_5tquyZUhRNuQKqm8GBRzKbfr2b6u2Yg==
x-coursera-trace-id-hex: 9adca57083dde0d5

GET
H2 200 cloud_logo_320x120.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/56/544d60f4a711e6b50cebd2a03c6e0d/ 526 B
928 B 625ms
595ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/56/544d60f4a711e6b50cebd2a03c6e0d/cloud_logo_320x120.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

47ac91dc2db2242c6dd58d96e14875a178d08f5563f1bf73f7aaf3a063eae588

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 31 Oct 2023 23:25:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2273697
x-cache: Hit from cloudfront
x-coursera-request-id: 1_jz1XhEEe6hxQo3WT1NmQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Yh8MAIa-KmgbjapZpa-a19U0Y68qTKht35oiGNfKSDdj1EAh0ZAk3w==
x-coursera-trace-id-hex: cbee75c7235e7a73

GET
H2 200 sparc.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/dc/5cfbab2092477dbffc99ba51d82747/ 4 KB
4 KB 625ms
596ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/dc/5cfbab2092477dbffc99ba51d82747/sparc.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

c1e08f1ccc503f8194f690431f96239aa835869c4072c53d4df64ad7bde6f53c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 28 Sep 2023 01:32:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5203701
x-cache: Hit from cloudfront
x-coursera-request-id: 5XaGnF2eEe6QQAoW-8kGOw
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: HhbBrXmH6exAVk9cZeHLmU0p9a2v-6PWTgWWwV36nY4uYlppgUq8LQ==
x-coursera-trace-id-hex: 1597d26dee884845

GET
H2 200 DeepLearning_GenAI_with_LLMs_Centered_Banner_1000x1000.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/ac/31c1233bd3422ca088055ee4509d09/ 7 KB
8 KB 628ms
598ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/ac/31c1233bd3422ca088055ee4509d09/DeepLearning_GenAI_with_LLMs_Centered_Banner_1000x1000.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

4f8c6dea24c244237864aa9022e5cb4192b804875783efd99f384da3888e2bce

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 18 Jul 2023 03:50:46 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11416208
x-cache: Hit from cloudfront
x-coursera-request-id: RuW2LiUeEe6pRg7MAEZ7Kw
x-envoy-upstream-service-time: 25
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 2-n300u--DZBxLEr1WN5DIWe3GC9DRz6ZIAsDC6IQ4k7D_jgQmI9hg==
x-coursera-trace-id-hex: 496b109c6f99d7bc

GET
H2 200 logo-4.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/4e/11ad656c264fc6a82f3dfda0ee8b54/ 25 KB
25 KB 633ms
603ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/4e/11ad656c264fc6a82f3dfda0ee8b54/logo-4.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d34166a3860c00dbd18f48b42cd23b6e692f031d900b76cf5a86f29219e8f2c4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 20 Nov 2023 19:07:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 561187
x-cache: Hit from cloudfront
x-coursera-request-id: F6Y8XYfYEe6UJQox97j5cQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 2MJp9EoehLMOU56X5dO5gG65Rso0KjVQKo-asa1d6NqlsfpTAYoGLw==
x-coursera-trace-id-hex: 782878d3f8facb4e

GET
H2 200 Boulder-one-line4.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/3d/753d5b8bdb44a9a70d3f31a54bdc39/ 324 B
786 B 637ms
607ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/3d/753d5b8bdb44a9a70d3f31a54bdc39/Boulder-one-line4.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

fda84e5ee92ff79ee1dfb45bdaf8aacf73a56a46588a3b7ab76a76a2c06893b0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 31 Oct 2023 23:26:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2273676
x-cache: Hit from cloudfront
x-coursera-request-id: 5L83ZHhEEe6N0AqJQ9uEEw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: TvAIp9PcOiLJYpRsPOFr90N13vsZ28IOxv2Uv9CkWmOUt-Vs2OGnhg==
x-coursera-trace-id-hex: f96a4e64da301c1e

GET
H2 200 SqThumbs-AI4G-_Globe_Blue_1200x1200_v2.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/0e/8a64b790434060b423646fb3652f74/ 6 KB
7 KB 638ms
609ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d15cw65ipctsrr.cloudfront.net/0e/8a64b790434060b423646fb3652f74/SqThumbs-AI4G-_Globe_Blue_1200x1200_v2.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

06a370c4cc1f89390986dd8bb7c52db0d8a91109c2082b6e2aac954129c181c9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 23 Nov 2023 00:49:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 367858
x-cache: Hit from cloudfront
x-coursera-request-id: OPojHImaEe6BRhKuSuWQYw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=604800
x-amz-cf-id: AdKT7LEieZdaterzw1wnCn97kLyXvtUnNDrhhtsmxF4UdAqWahoQeg==
x-coursera-trace-id-hex: 40511f6efc5abadd

GET
H2 200 sparc5.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/65/fc378445384ef0be35ac2df04e2517/ 33 KB
34 KB 644ms
615ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/65/fc378445384ef0be35ac2df04e2517/sparc5.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3538a8ae6695be82598aba25e694011714339c0fdb4dfdda0fd6c5acd17d3fc7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 23 Oct 2023 19:59:13 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2977301
x-cache: Hit from cloudfront
x-coursera-request-id: o6rEs3HeEe6HnxLlEYtSaw
x-envoy-upstream-service-time: 9
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ntnuU5jwyXtblQmJd988I6LAXLKI-IY1BDP2gyiwPfNeqJP-IDSYZA==
x-coursera-trace-id-hex: 7cbf2612be01c8cf

GET
H2 200 juleswhite_3d_colorful_volumeric_gradient_shape_ignite_augment_c7261caf-771b-40d2-a229-3dfe9090cbff.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/5b/629d4c86f047f0878b8dad27f182e0/ 31 KB
31 KB 654ms
625ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/5b/629d4c86f047f0878b8dad27f182e0/juleswhite_3d_colorful_volumeric_gradient_shape_ignite_augment_c7261caf-771b-40d2-a229-3dfe9090cbff.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

58acebfc0c891d5ad0ecbc83d1b8420a75e84c549067bac6abf533f607505aa5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 30 Oct 2023 10:14:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2407599
x-cache: Hit from cloudfront
x-coursera-request-id: FB7YnncNEe6L6Q6rnrxI3w
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: A3mqXXtXnLWJMGaG39-_KfZQw0FYG33EaJO5NYYoHSR9yPbZ2e5seg==
x-coursera-trace-id-hex: 973e7baabdcab984

GET
H2 200 MicrosoftTeams-image-10-.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/38/38d6d08bd7489b8fb906736ee2d4a4/ 20 KB
21 KB 666ms
637ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/38/38d6d08bd7489b8fb906736ee2d4a4/MicrosoftTeams-image-10-.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

e04d257ed88901418160f2a4ebab3a7aac88d591d1f428b8a4e00756874a727a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 16 Oct 2023 07:47:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 3625975
x-cache: Hit from cloudfront
x-coursera-request-id: U9OSy2v4Ee6C-RLkAM6V6Q
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: bWm9wQen9iZlbsFFjuSk7kgABH7czhGt6mf_ILzq8ye6AahV9ScTvg==
x-coursera-trace-id-hex: f8f7975b62b88ff3

GET
H2 200 1.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/6a/fa43af303342d080f5d193b64badb3/ 527 B
927 B 668ms
639ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/6a/fa43af303342d080f5d193b64badb3/1.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3aaa2bf19170bfafa23dc9320af72433bce6494923b3559774d427bad625a94f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 31 Oct 2023 23:27:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2273577
x-cache: Hit from cloudfront
x-coursera-request-id: H9kRpXhFEe6d-RIt6BX0GQ
x-envoy-upstream-service-time: 17
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: uauONBmAvNNo3B3gGgihJ1YGUBng4ABlVkxPnaE5rVmxmhF7xh7Xgw==
x-coursera-trace-id-hex: 5e43291968cf7616

GET
H2 200 Logo_Santos_SWBT.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/99/822afcb77f4e8dadd2ea897dedf267/ 11 KB
11 KB 674ms
645ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/99/822afcb77f4e8dadd2ea897dedf267/Logo_Santos_SWBT.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

96741c38fe9fd39ed33a13d143b0d888bc36ba469c84241a27052f1497c5a3ba

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 30 Sep 2023 19:35:00 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4965954
x-cache: Hit from cloudfront
x-coursera-request-id: cjZA4l_IEe6iUgqYZLf6QQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: uNByJkGbkXU7L3diF3YirxnWueD7IaMpipzdFetV9kiN4Un7jFInfw==
x-coursera-trace-id-hex: 11e35842c36843e2

GET
H2 200 square_logo_large.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/b4/339da416653830d015f5a179f864e1/ 357 B
820 B 674ms
646ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/b4/339da416653830d015f5a179f864e1/square_logo_large.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

acf21ec998b8128f137eef333a3cc7a97d48e5bd7118d073dc06057e089d8ba8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: elwduWL5Ee64-xJyb1eycw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: me3f4yBXzQ4cYVyxVw52n7wEwG3_BdGOE6Wv6TAavLbeYpx3C7RJOw==
x-coursera-trace-id-hex: 7619db3824259b4f

GET
H2 200 WITM-course_Square.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/22/07eeacdc0a4cbeb854364aad6e7a83/ 4 KB
5 KB 675ms
647ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/22/07eeacdc0a4cbeb854364aad6e7a83/WITM-course_Square.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

77986d9528ecbfa67215845c9a2d95e1b50f373b598e3f836885085dc115b5d0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 07 Sep 2023 05:37:03 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7003431
x-cache: Hit from cloudfront
x-coursera-request-id: ktHpL01AEe61HA7EarMh6w
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: uIXsfB6eLaDLSc_KRsumWkYF0DXxUaA8OHha9alp78bEh0u_5K_Fnw==
x-coursera-trace-id-hex: ee37e96a8e0b4cf8

GET
H2 200 160-x-60-reg.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/db/b2724c5c344646afcb9a30974615ab/ 529 B
939 B 675ms
648ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/db/b2724c5c344646afcb9a30974615ab/160-x-60-reg.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

83b8473bae904ef972f57d27943b1b58a26ad38fd59dd1b47955589d06cda235

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 08 Oct 2023 09:35:45 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4310709
x-cache: Hit from cloudfront
x-coursera-request-id: DnqUm2W-Ee6d0xIxNu9WkQ
x-envoy-upstream-service-time: 5
content-length: 409
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 5tV9nHeZCl1WPIYirlphF8vS3Rqk_KYVwZ_UeUZhk6uQvNULzqnwig==
x-coursera-trace-id-hex: e8416506cac5292a

GET
H2 200 Learning-How-to-Learn-Logo.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/eb/bde77b80db4b5784c5106f65b2e81e/ 2 KB
3 KB 674ms
649ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/eb/bde77b80db4b5784c5106f65b2e81e/Learning-How-to-Learn-Logo.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

fb54283979cb86b0c6c901ca37c505602b6539b398945553d282dd8ef89142b6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 10 Sep 2023 18:30:08 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6697846
x-cache: Hit from cloudfront
x-coursera-request-id: EZuvclAIEe6cJhLzaBsSqQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: uGLwJCYN9tbI3C_kT5p-ft2YaYlcBQCeoj9g_U_uQ44V7XAc9x3X_Q==
x-coursera-trace-id-hex: 52edd3ee24bdf7dc

GET
H2 200 white--04.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/55/2e9a93e5384e289f25a0b487f6b4c5/ 498 B
895 B 676ms
651ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/55/2e9a93e5384e289f25a0b487f6b4c5/white--04.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

cbc3f463ec4f1827c91351e9f66416c123e720f788bfc7b668dec23666f02bf8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el2kbGL5Ee6fDgqPsXSnqw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: gI4MnGezXDOwcYj7arn9cHc4v5d9jLhB2eCPOTUxhPy_07WlqoPBKA==
x-coursera-trace-id-hex: 26dfa9b5f2a20894

GET
H2 200 Career-Development.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/bb/62e6a0120b11e6bc32c330496bd91a/ 3 KB
3 KB 672ms
650ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/bb/62e6a0120b11e6bc32c330496bd91a/Career-Development.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

249e5b3ba6df7feb7bc463940a6591f1338fd883483920d3ed41006dcc062f06

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 22 Jul 2023 11:49:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11041889
x-cache: Hit from cloudfront
x-coursera-request-id: zozPdSiFEe6q7g5L_DGOOQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: uU9RWP_wBN7vRHnw04dzGJQzWztTRd1KVczXFXLD_2chPZeZPRUVMw==
x-coursera-trace-id-hex: be733b44fbd6787f

GET
H2 200 logo-penn-front.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/7c/5d03cbe2cb87974be7f83cc1080af8/ 507 B
905 B 675ms
653ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/7c/5d03cbe2cb87974be7f83cc1080af8/logo-penn-front.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

ec4557ede62a00a8b14f4c35fde310c69af7d5a9c7522ebefbc3cdbea539d412

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el1WC2L5Ee6axg6Bcrkebw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: O7h-5ezjPDPk17fCZiGcxZge8rBAk1iB-Hy37tnOX-KYp5h5SLh95g==
x-coursera-trace-id-hex: e233d3283792a8c3

GET
H2 200 contractnegotiations_Logo_080814d.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/99/7ab7c00f7b11e79b617dbb2116532d/ 5 KB
6 KB 674ms
652ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/99/7ab7c00f7b11e79b617dbb2116532d/contractnegotiations_Logo_080814d.jpg?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

672ffc219b53b4e2b95cee2796245bf143572335c3a07be814f429538378fca7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 17 Jul 2023 18:17:49 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11450585
x-cache: Hit from cloudfront
x-coursera-request-id: PKEitCTOEe6m-QrJkPOQmQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: PDqNL7rQKwO4JXl4b8aKBdtunJjv5XY9-9rtH4ArX5cVbpWmx-IC4g==
x-coursera-trace-id-hex: 8a4d8084ed8375d0

GET
H2 200 U-M_LogoSmHoriz_160x60.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/99/263203c94842c44bcf757c4a801e8f/ 542 B
946 B 676ms
653ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/99/263203c94842c44bcf757c4a801e8f/U-M_LogoSmHoriz_160x60.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

9380f472b31fe87bee912b53f5cb5c8a0a36154690424a1e78b4e0fa424f2d0d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el0vK2L5Ee64-xJyb1eycw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: yPm7zNXXvWbOe2ihLJYF0NnWaeCnHoez3mkd58LGgqpJEFaSP-Xtbw==
x-coursera-trace-id-hex: 3a25cc3d79ab903e

GET
H2 200 Logo_Financial-Markets.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/6f/e2514b11a94e01868350b10d65c8a4/ 6 KB
7 KB 680ms
658ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/6f/e2514b11a94e01868350b10d65c8a4/Logo_Financial-Markets.png?auto=format%2Ccompress%2C%20enhance&dpr=1&w=265&h=204&fit=crop&q=50

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

dfa587b5f5229cd8616d50fccc1af39fdcf386fca6ab0ffc65f3699b6f0f06b9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 22 Sep 2023 15:24:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5672163
x-cache: Hit from cloudfront
x-coursera-request-id: LHmKd1lcEe6aDw5XOkKXWQ
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 352GQ_y4Z-RXYPUSk2mlO3IXAhk6kz-y5hMjd3kKVa3cahw9igOUfw==
x-coursera-trace-id-hex: 75d1fe513c403734

GET
H2 200 ___-1.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/3f/e014c0ba7811e5a05e970d8586e01d/ 12 KB
12 KB 683ms
661ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/3f/e014c0ba7811e5a05e970d8586e01d/___-1.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

87cb3401f0f5fef82d3634e16c49f1f8cce17ffe60e111cca5eecd934ffb2453

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el61pmL5Ee6RaQ4B_H8YrQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: DxXonJNjqsjEGyhQCuf6zComGcyVYoGdeTPbwPJm84JZGE1aSXO2Xw==
x-coursera-trace-id-hex: aaf4c18035693bb3

GET
H2 200 .png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/38/d88a069e4cce7bfd0acb86c4c7d6bc/ 547 B
951 B 684ms
663ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/38/d88a069e4cce7bfd0acb86c4c7d6bc/.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

97ba8462f2d98e9084954a921bddbb60ed1675b430f6b14f730103938372e0b5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el1Wa2L5Ee6o7Aq0dEk1-Q
x-envoy-upstream-service-time: 135
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ym1zpFWo-nmT_nqLL09NP2i2IAJbhdbAvZ6BP7GHPe2gn2EfIRvDAw==
x-coursera-trace-id-hex: 4c5dd356fd0c6897

GET
H2 200 IMG_0049.jpeg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/df/cedffaa34d498e965e50e883c5c37d/ 16 KB
17 KB 692ms
671ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/df/cedffaa34d498e965e50e883c5c37d/IMG_0049.jpeg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

98303f2ad79eb19d4c5972fe1ac9e5357e8428300671d4b43ccef530a23917e0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el8rj2L5Ee6Fxg5XzH7gSw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: lHiAXXjKuGNGD_vWCnj-39y1jnBuzTMuubAbNhjLd9Ftu5OeP7T0cg==
x-coursera-trace-id-hex: 9bc6ca6d410ce640

GET
H2 200 child-nutrition.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-misc.s3.amazonaws.com/flex/ 12 KB
12 KB 704ms
683ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-misc.s3.amazonaws.com/flex/child-nutrition.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

ee4e7a6030a4a25a74f9a94b75ab220a738fb887112df11d89dda1b5e14534a7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el5A3WL5Ee6HtQqJN3jLPQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: lCUpi8abRuDKHMP0fMZ23QUmsxLszORmJWPJahvh06idBWPOcl_63g==
x-coursera-trace-id-hex: f3abb5e6afcd4d3d

GET
H2 200 stanford.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/d8/4c69670e0826e42c6cd80b4a02b9a2/ 513 B
915 B 705ms
684ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/d8/4c69670e0826e42c6cd80b4a02b9a2/stanford.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

5bda77c98fbc5ce517f6364b43dcb8e0f4a76e8e3e16deca3cbe07fa75d65e62

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el_H0GL5Ee6Fxg5XzH7gSw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: vfPM_ULKVziOTivGJa2NTsBsSmP-ulh_rQNF46NSpRKdRNiY6F5EAg==
x-coursera-trace-id-hex: e14298be246b4842

GET
H2 200 school-of-athens-raphael-1080x1080.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/04/d57b80c12111e694fd8bca8aebde40/ 30 KB
30 KB 712ms
693ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/04/d57b80c12111e694fd8bca8aebde40/school-of-athens-raphael-1080x1080.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

c438f303f15dba8d7eb289cad9c19bb7bc32ada5f9bc3cc0b19b1b9ebf76f23f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el9SPmL5Ee6o7Aq0dEk1-Q
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: 3aszOLnogwBRKti4k8lJXVihhppEz-ydSeThYfHPCzPZszQ2Iu8Cnw==
x-coursera-trace-id-hex: 74f35ac78c385e93

GET
H2 200 UoE_logo_partner_front_coursera.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/d6/af5239b00f45f5a943c8437265eb12/ 326 B
789 B 721ms
701ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/d6/af5239b00f45f5a943c8437265eb12/UoE_logo_partner_front_coursera.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

1535b86dcb495a1cc12ba1e49756461a3d5537ddd15fc40880006e05cc41b1cf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emD_m2L5Ee6RaQ4B_H8YrQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: xrzgGyPEo8KAtXFlgCs4JdNBdA1xasDKW-g3moD2OLQY9YkqlNMqRQ==
x-coursera-trace-id-hex: 8a8b00f46f5e2215

GET
H2 200 fruit-bowl.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/b0/aae5e0b59611e58ae18543e6165465/ 21 KB
21 KB 889ms
869ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/b0/aae5e0b59611e58ae18543e6165465/fruit-bowl.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

b55596acbac09749407fdd87d2d16fa4524723256f290f53acb6d814bd5ffb93

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el19I2L5Ee6RaQ4B_H8YrQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: qe52Xod6CMl-a7ER0Vr8Ij18ubT_7alEnx8g3dTosXvDL1icWDNieQ==
x-coursera-trace-id-hex: 2bc73c068eef61c8

GET
H2 200 ________03.jpg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/7b/3030708c3111e5ae965dd3ea8cdc5d/ 15 KB
16 KB 889ms
870ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-course-photos.s3.amazonaws.com/7b/3030708c3111e5ae965dd3ea8cdc5d/________03.jpg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=265

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

a80136e554f6d464ebc08443ff20408b2ef4697bbe82c9b59e093893e9aa50f3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekPay2L5Ee6p8g4MoNotEw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: MVXW7eTaj4_XZ2p6s-4xStdzsF-CyEb_UEZuIOo1e44XH6lsYhhuCw==
x-coursera-trace-id-hex: f101b6fe6720fa91

GET
H2 200 coursera_logo.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/79/ef4a80c5a111e5a5ce35080560fd45/ 560 B
962 B 890ms
871ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/79/ef4a80c5a111e5a5ce35080560fd45/coursera_logo.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=25&w=25&h=25

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

13dd3914370863a1e18a01c476bf40ed1429b5ddabc09266247f151604b74434

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el9SdWL5Ee6tnBKoC8lTgQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: tTTsmeIuxglK6I9DpCLQN8zitPFr6eYNQ0sIoXpFXxGYjOgjdRCG7A==
x-coursera-trace-id-hex: 1b610433c7cbf09

GET
H2 200 outcomes.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/6xXERT0XZPJDXgjPzr8Bve/d858e0cda1a5e5df2cb8accd65d5c1b7/ 11 KB
11 KB 891ms
872ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/6xXERT0XZPJDXgjPzr8Bve/d858e0cda1a5e5df2cb8accd65d5c1b7/outcomes.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=606

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

6926c0ae0847e8dd7b7756d751232f5b9d38d162724fda43deac3ffb4a5017d0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: el-f12L5Ee6p1hIV6DA6wQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: GKIpiHJAo2VU272GZuXMn_YEj2OtuKel0Ft-JQ6DNxF2n5hJqJihWg==
x-coursera-trace-id-hex: ee18f5c8724882b2

GET
H2 200 loreal.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/13nB6DdjBJdV5aWWWB5DbH/115574ebbc6de3dffd98daed665dc736/ 1 KB
2 KB 891ms
873ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/13nB6DdjBJdV5aWWWB5DbH/115574ebbc6de3dffd98daed665dc736/loreal.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=18

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d42d9ca0a48eed41016730e79ef380bdc00655c794f5be72c16c696c670cab5c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 16 Sep 2023 14:31:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6193773
x-cache: Hit from cloudfront
x-coursera-request-id: tI2UAFSdEe64SQ7iN6JSeQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: A8LdkEtFt94VG5YVKZ3MfmweFdDcJm-FZ9n34T-2bs9W4Wr84CBLSg==
x-coursera-trace-id-hex: be83b3abe08e3410

GET
H2 200 pandg.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/2aaUOe2Jitm1Z6OPdylXsL/37974ceb0982ccf2c6fabf3fa6bdb5bc/ 1 KB
2 KB 892ms
873ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/2aaUOe2Jitm1Z6OPdylXsL/37974ceb0982ccf2c6fabf3fa6bdb5bc/pandg.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=40

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

160d2b669a515866c15a8f860bcccb127bf5c70121ff823ed233be45a8a4611d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 07 Sep 2023 03:42:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7010278
x-cache: Hit from cloudfront
x-coursera-request-id: obPUV00wEe6KsA5_ivXyOw
x-envoy-upstream-service-time: 16
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: lRiWpbcwTljCObh3xQhcq4A9LJlcH8POzr0iY9gk6AmeLB7TWblNkw==
x-coursera-trace-id-hex: 9cac06d8084a74bf

GET
H2 200 tata.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/2gSh2ySvHF7nLxtb9dlQEt/764bae06b9276de25caa4ed11bf14000/ 2 KB
2 KB 892ms
874ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/2gSh2ySvHF7nLxtb9dlQEt/764bae06b9276de25caa4ed11bf14000/tata.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=37

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

bcee2daac88ea868f5b58a1c7fba108ebfe943d4a2b7b70f14ece1e24d388317

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 26 Jul 2023 03:13:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 10727254
x-cache: Hit from cloudfront
x-coursera-request-id: X3GK2StiEe62CwqTOzD7xQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: Qzm6_b-cWWXvtMe1HOrhjSaRtYn2iW6kn8UFxJ5daYaz5EpRyS7PcQ==
x-coursera-trace-id-hex: d64fa4c8eab394da

GET
H2 200 DANONE_LOGO.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/6cQLsEIdYwjlG4whpJ0bau/5cb01b12278ee726314800c15f08c5e2/ 3 KB
4 KB 904ms
886ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/6cQLsEIdYwjlG4whpJ0bau/5cb01b12278ee726314800c15f08c5e2/DANONE_LOGO.png?auto=format%2Ccompress&dpr=1&w=60%25&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

9807bcec4ee6ed82688bf385a285006332c656f6ec13f4c76d11d4da93540d28

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 02 Oct 2023 04:53:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4846056
x-cache: Hit from cloudfront
x-coursera-request-id: moKi7mDfEe6NqA7VyBkYRQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: _-VBmnLQmaOrHlEazVQoi226CCbmf0s5qg0OkFVE9t78nmUbxm685g==
x-coursera-trace-id-hex: 8b9f34165ed8d8c

GET
H2 200 Emirates_NBD_logo.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/46IDJ7jA1jOzKUcuJEdv9x/bccbe406253ab481290052d1580d7eae/ 1 KB
2 KB 906ms
888ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/46IDJ7jA1jOzKUcuJEdv9x/bccbe406253ab481290052d1580d7eae/Emirates_NBD_logo.png?auto=format%2Ccompress&dpr=1&w=60%25&h=30

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

dd0a1517ec3edf310daa502a99911dd0c8b3eaaf830c02c4eb7fb6a36376f1a9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 14 Jul 2023 02:59:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11764872
x-cache: Hit from cloudfront
x-coursera-request-id: ez0hNyHyEe6GwA5Zjv_BYQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: NY0Nas1bq1sFLPS0QyOzBNS0Uhd1_ljDbAUU7O5WtLLWBr9zX68zyA==
x-coursera-trace-id-hex: 2fe2319abb15dfe7

GET
H2 200 Reliance_logo-2.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/2jYSxpX0am6lmzOXiF01eb/b2dad4d9e4844a15e828990aa09b6377/ 901 B
1 KB 905ms
887ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/2jYSxpX0am6lmzOXiF01eb/b2dad4d9e4844a15e828990aa09b6377/Reliance_logo-2.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=30

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

b6b4fd8990a7de3a58c9c6c221f8796c8ae9969613cafe715537021560a34ef8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 13 Sep 2023 06:29:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6481875
x-cache: Hit from cloudfront
x-coursera-request-id: 6kwOWFH-Ee6hkQpz5ZlhbQ
x-envoy-upstream-service-time: 3
content-length: 803
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: OMKQ-H_kwGjcCkJAH5Igtfnl4ASgTDNb3GtH6kzQp3ijsZPXk_uueQ==
x-coursera-trace-id-hex: 7065aa510fc262c4

GET
H2 200 logo-capgemini.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1GFMf2tN2JubXPXodUfEhU/f60a309a58fd4a5e750f0497e24a52ab/ 3 KB
3 KB 892ms
875ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1GFMf2tN2JubXPXodUfEhU/f60a309a58fd4a5e750f0497e24a52ab/logo-capgemini.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=30

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

28c948c0d3181f0ade59cca5c71d5e85d355c34fefd27d8ac0ca3ae8bb6900d8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 04 Sep 2023 01:23:06 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7277868
x-cache: Hit from cloudfront
x-coursera-request-id: mcYJeUrBEe6c0gqvayKlHw
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: TYaYKwyJsEq7qozoxSGDvWLzNFCUgeSZrXzpOMIMIu7-qGKA3PrY8Q==
x-coursera-trace-id-hex: aac8e458c1c60ea1

GET
H2 200 logo-petrobras.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1Td6rChmrhf755FaNcHMkw/7f172851005dc6275667c667ffa2678a/ 2 KB
3 KB 893ms
875ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/1Td6rChmrhf755FaNcHMkw/7f172851005dc6275667c667ffa2678a/logo-petrobras.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=30

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

70d6c2789ee3ea708f4a7ee44af3890d55b7df3c52d890f22d6c9bfa513ecf52

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 02 Oct 2023 00:40:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4861198
x-cache: Hit from cloudfront
x-coursera-request-id: WViWE2C8Ee6qQApUCHAcrw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: NAbsMnZm9bM8ROUbPdW-9Zr23I_lRSKU4bXpivPQ9z74j8CJMtJuDg==
x-coursera-trace-id-hex: e100ba8241e89582

GET
H2 200 General_Electric_logo.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/7ynjohQJbi7h24Qk5uUyPW/399503cb97a2775554f28921721d6fd1/ 1 KB
2 KB 893ms
876ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/7ynjohQJbi7h24Qk5uUyPW/399503cb97a2775554f28921721d6fd1/General_Electric_logo.svg?auto=format%2Ccompress&dpr=1&w=60%25&h=30

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

a963410f73fbb4730b4f4a0424f087e53201fd30b4e2f9b138f0586f20bf8b50

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 30 Sep 2023 19:35:00 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4965953
x-cache: Hit from cloudfront
x-coursera-request-id: cjjZHl_IEe6LZhI-n4UXLw
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: fGWCL1bJa4GbseZEGdwd1Sw_9WSYibeiKSQ8T3oTKab_vYmBMy84oA==
x-coursera-trace-id-hex: b89e4a754d88a6e3

GET
H2 200 Image-Next-Step.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/secondary-consumer-cta/ 22 KB
23 KB 894ms
877ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/secondary-consumer-cta/Image-Next-Step.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=471

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

83516bf7498bd27c9c8a0d99e47bb7c0560bf9e8da4bbe66e396de89eb8c9643

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emI4dGL5Ee6o7Aq0dEk1-Q
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ZY4zIMg2acdtDhRblNxBel9bRgVSzJUxE-ojeh3otBBQSC3E7kG01w==
x-coursera-trace-id-hex: 8282706a6e633da3

GET
H2 200 download_on_the_app_store_badge_zh-cn.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d3njjcbhbojbot.cloudfront.net/web/images/icons/ 717 B
1 KB 905ms
888ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d3njjcbhbojbot.cloudfront.net/web/images/icons/download_on_the_app_store_badge_zh-cn.svg?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=152&h=45&w=152

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

219365c7820a6065f47006e34dec9318bbb70c49279591c31a60d9cb30206f22

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 03 Nov 2023 20:15:36 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2025918
x-cache: Hit from cloudfront
x-coursera-request-id: v_uZjHqFEe6gkxJvUgpdfQ
x-envoy-upstream-service-time: 21
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=2592000
x-amz-cf-id: KNDb2pXA1MTPvcYKj59yIZz7FTPLIgJDOoZ8YW0tfihQzWJosFrE-g==
x-coursera-trace-id-hex: 7abea542eba66621

GET
H2 200 zh-cn_generic_rgb_wo_45.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d3njjcbhbojbot.cloudfront.net/web/images/icons/ 778 B
1 KB 894ms
878ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d3njjcbhbojbot.cloudfront.net/web/images/icons/zh-cn_generic_rgb_wo_45.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=152&h=45&w=152

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

fb0c09447f4cf28b9cab6ba9792a2cc1122ed1fc032b254a20ef242cb4c838e2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 03 Nov 2023 20:15:36 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2025918
x-cache: Hit from cloudfront
x-coursera-request-id: v_9qIHqFEe6gkxJvUgpdfQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=2592000
x-amz-cf-id: 0kh6Ad953SnQnC02lVbn8Oyft4YlOk-d8T5EtMQuJdnCWUGTBfYZ2Q==
x-coursera-trace-id-hex: 1d5bd368aced6e8f

GET
H2 200 2018-B-Corp-Logo-Black-S.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d3njjcbhbojbot.cloudfront.net/web/images/icons/ 702 B
1 KB 895ms
878ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://d3njjcbhbojbot.cloudfront.net/web/images/icons/2018-B-Corp-Logo-Black-S.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=151&w=82&h=120

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

5db6955ab555429b1aba6a2b023fb073a16028269e6150aa8cefaae86b3b1bc6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 03 Nov 2023 20:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2026474
x-cache: Hit from cloudfront
x-coursera-request-id: dIwv-nqEEe6RbhKG4FsjPw
x-envoy-upstream-service-time: 29
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=2592000
x-amz-cf-id: ysdEKLnZPeNcLpwiCQyhsf6LRBtZLwpNbj-W4X8mJBD-41iubV_mOA==
x-coursera-trace-id-hex: 31032f52de755316

GET
H2 200 facebook.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 547 B
951 B 906ms
889ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/facebook.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

012a7984d6299ccee03dcd45bbccc117bcd69b81e7707fbdbcb76c06dba8512d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4618474
x-cache: Hit from cloudfront
x-coursera-request-id: fCxDf2LxEe6sSw6YvN2XVQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: YPoMn8yGVuGPE95_xpCSNW1EEbcDipJC8dmOKkAR4lqo2Da9YJ-tIw==
x-coursera-trace-id-hex: c5292d419396f0b9

GET
H2 200 linkedin.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 542 B
942 B 895ms
879ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/linkedin.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3e554db719e1ab0ff00e40b78ac7e665c0e5475bfc794cff3fe66520521220e3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4618474
x-cache: Hit from cloudfront
x-coursera-request-id: fCL0fGLxEe6RaQ4B_H8YrQ
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: cKobLeFgCEtcjGPsTq31sBsUcQDaOFBShf6qV2kVOaMLfiMffVlEvw==
x-coursera-trace-id-hex: 68def5b845a8bfe

GET
H2 200 twitter.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 543 B
952 B 896ms
880ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/twitter.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

5e54218c6823f5a0284b8a8843017f901121916db7b90036fcce620ebf1f4077

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4618474
x-cache: Hit from cloudfront
x-coursera-request-id: fCev8mLxEe6mcRLxkn9ilw
x-envoy-upstream-service-time: 15
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 3jZ5zat4z0VXDzcbUchosbSoVxPsY05oxwOso8cNlOwoScT8CN9kPg==
x-coursera-trace-id-hex: 93dbf43a4e8b699a

GET
H2 200 youtube.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 542 B
947 B 896ms
880ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/youtube.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

70b5aa798d2f537c374d3a316c6e9d1a86f750199826e23beb3e475a69560e23

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4618474
x-cache: Hit from cloudfront
x-coursera-request-id: fBeCzGLxEe62RBKSeWfObQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: -zP6IGFHRFFQo4TJQ-_gBwcc9HNoEU26dVUkQaZgLC45C3dbhfZ06w==
x-coursera-trace-id-hex: 822ce6aa5090e314

GET
H2 200 instagram.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/ 543 B
945 B 906ms
890ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/footer/instagram.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

351a96078507b61b0f8bcd559743d4ac91dcdfacef0121bd5ea2c48d0ca918a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:06:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4618474
x-cache: Hit from cloudfront
x-coursera-request-id: fCSip2LxEe6tnBKoC8lTgQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: hG0YtWCP6mbCu0vn4e2Gbd5aDZaludU6q4i-G15LQYaQU0kzJyymsQ==
x-coursera-trace-id-hex: e9dd5c050cf10c35

GET
H2 200 9b7e964107839c77644d7e7d15035b73.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/ 542 B
944 B 897ms
882ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/images/9b7e964107839c77644d7e7d15035b73.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=28&h=28&w=28

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

5f78dff43d3f8ad3cfeb14817e0cdeded7e652a75d39427afffa5cd91ed67b0f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 03 Nov 2023 20:06:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2026473
x-cache: Hit from cloudfront
x-coursera-request-id: dOlq6HqEEe68KAoHD0n1Pw
x-envoy-upstream-service-time: 21
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=2592000
x-amz-cf-id: dGSM1PciN2KAgM5ZmB3hBq9kG4tTHYcqCCqPAG5ehymY3Efc3wIK2Q==
x-coursera-trace-id-hex: 4169e79875480703

GET
H2 200 data_science.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 448 B
920 B 896ms
881ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/data_science.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

de7d2c81f12ebf7fe8ca18bd1abef770143236a20544d8a75198dbf03d5d07c1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekt7zmL5Ee6fcA6sH1xTwQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 22s_qU1sinSNEEDDKHmIuKaXym8QlVXpmXa4i8IKJmN0fdc7OswWPQ==
x-coursera-trace-id-hex: 5ff0361c30486937

GET
H2 200 business.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 463 B
935 B 897ms
882ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/business.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

be5f050c2c178e6d484ca13c0d8c25499d0122e28cd53e43e4fc5fc9f70eaeeb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emdowWL5Ee63swqOLd40dQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: K1vh38kO5i4URPx3qjdINU65bkK3ozI2YJMq5OvvvelwXLVL1zbyfg==
x-coursera-trace-id-hex: bc8182e7b565f673

GET
H2 200 computer_science.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 451 B
921 B 906ms
891ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/computer_science.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

709608362ede1ec4322d51567f7e80360cc0a3ae8d2fc92b32ceb9e65fd956f2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emuG6GL5Ee6CcAqEky1Jvw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: a8SKukN5ooKE1s2FANsqXD21WKXPAtc4qdjI-BMDU2Dgj8_kA86a7A==
x-coursera-trace-id-hex: fc7f84f08979c3ca

GET
H2 200 health.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 431 B
900 B 906ms
891ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/health.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

dd42e18e5af5375f09cd6d98278e3dd5540413f9445a1065ef0780793e66e6bb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emePJ2L5Ee6p1hIV6DA6wQ
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: e9U8_-9ByhrVruNM_LTbfSIHxMhifGAy2bkSJroFnT14iz_CwNt1UA==
x-coursera-trace-id-hex: d179a0f3f96feac3

GET
H2 200 social_sciences.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 464 B
936 B 897ms
883ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/social_sciences.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f47679a4180f6aba44ed07e4a4d696bc3ac90807538de91cf734a9b2a8cfcf60

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ekw_eWL5Ee63swqOLd40dQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: jZINBbRwTnHgtdGi-F088S0dz_QcNf5nnr3ZZvxSJvH_Zd_hxG0Gnw==
x-coursera-trace-id-hex: 4a6738f4701674c4

GET
H2 200 personal_development.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 464 B
935 B 898ms
883ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/personal_development.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3ccac48799f16b46090976fcae7ef60c39a9846eb5f0e40bd22ef9250f33b5a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ek0pvWL5Ee6HtQqJN3jLPQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 7JD329J9jxldSW9oxwSw8sGgACFWpVXZt1yrrPNsRc92iWSqXvmkdw==
x-coursera-trace-id-hex: e22119ed72ef6b1d

GET
H2 200 arts_and_humanities.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 484 B
958 B 906ms
892ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/arts_and_humanities.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

93335d400237b7f2bb5478dfd2ddb433d4b6cda04bc5ab57278ceaaa6fbfc343

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: enaqh2L5Ee6CcAqEky1Jvw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 8zzpad3Kb4nIOtfemRpvByoKR0k-MSkS6ydGFbZ9lZImAo3CJfWMFQ==
x-coursera-trace-id-hex: 447ddda7f0d5f335

GET
H2 200 physical_science_and_engineering.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 439 B
909 B 898ms
884ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/physical_science_and_engineering.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

afc39c5f8eb173b47efd37900d5c14a44e7e009a16021bd9d15033409a467bc7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emjvhmL5Ee6mcRLxkn9ilw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Cm1judUa2h_QDgeKWgFOMWfb-CVJwXB2aaU344n8sBvLRNZFcy5Z4A==
x-coursera-trace-id-hex: 3016b2fed16a8e7a

GET
H2 200 language_learning.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 457 B
931 B 899ms
885ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/language_learning.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

99ab84f5411ea903b738132edfe00c536ddb581e5106beb3c80a4ce27e9a1766

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emkV5GL5Ee6CcAqEky1Jvw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: YpKXiNnYgMjne2OnkzLdy9CsaF7HXvZloJN85WifIVNVNJvkbiYyMQ==
x-coursera-trace-id-hex: 265d47a138623de0

GET
H2 200 information_technology.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 441 B
914 B 906ms
893ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/information_technology.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

2bea818f075ec1e9b1a1a36b60495ebeb51e4514b02e8719faaff5220ec98d27

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: emihFmL5Ee6a2g5q4fcdJw
x-envoy-upstream-service-time: 75
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ZrsQJ5sRR7AM2PnqXEyNMWZq-ipZQle2AsjcZLqaWDd5BfmNVLyWsA==
x-coursera-trace-id-hex: d971847b3425f0aa

GET
H2 200 math_and_logic.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 454 B
929 B 899ms
885ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/math_and_logic.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=80&fit=crop&h=100

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

024d2229f0b7bbe3df2c128bfcfdd72acefe268e984f142840be5d5d3fe588cf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 21:03:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4615041
x-cache: Hit from cloudfront
x-coursera-request-id: ek4UPmL5Ee63swqOLd40dQ
x-envoy-upstream-service-time: 5
content-length: 401
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: io4bzcoh1BfE1tOucbM_70VzTqBp0uxpgVYhPcKBoNgItawQFaH62w==
x-coursera-trace-id-hex: 4282ae283e4fd96c

GET
H2 200 source-sans-pro-v14-latin-300.woff2
d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/ 16 KB
16 KB 644ms
311ms Font
binary/octet-stream 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/type/source-sans-pro-v14-latin/source-sans-pro-v14-latin-300.woff2

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

f3d7092e6eb6f3aa0c572e52e061a59cc88a3e9eff581c95c4bd7456800904d0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
x-amz-version-id: null
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
date: Fri, 24 Nov 2023 00:47:45 GMT
x-amz-cf-pop: MRS52-P4
age: 281590
x-cache: Hit from cloudfront
x-coursera-request-id: egpjWll5Ee6wUg75VCovWw
x-xss-protection: 1; mode=block
last-modified: Thu, 29 Oct 2020 21:56:31 GMT
server: AmazonS3
etag: "ede18477b85a5d781cd2f4001ecc5e67"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: binary/octet-stream
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
vary: Accept-Encoding
accept-ranges: bytes
x-amz-cf-id: InZRax15CyIqMa4YXaATBUxbrpVkZS8u-BVlJRztflF9mdmqRBSmgg==
x-coursera-trace-id-hex: 3c29449f7ec6d8c7

GET
H2 200 opensans-regular.woff2
d3njjcbhbojbot.cloudfront.net/web/type/opensans-v17-latin-latinext-cyrillic/ 42 KB
43 KB 1058ms
726ms Font
font/woff2 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/type/opensans-v17-latin-latinext-cyrillic/opensans-regular.woff2

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

2e3b1d34ac67763ab50652da19305d4b3694c6b6e6bf35f4b98411ce4af646d2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 28 Oct 2023 19:06:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
x-amz-version-id: null
x-amz-cf-pop: MRS52-P4
age: 2548493
x-cache: Hit from cloudfront
x-coursera-request-id: CNvmQHXFEe6vjBKDmkriiw
x-xss-protection: 1; mode=block
last-modified: Tue, 16 Jun 2020 23:13:35 GMT
server: AmazonS3
etag: "a9557eb451f17dcd8e687327ea9383a0"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: font/woff2
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
vary: Accept-Encoding
accept-ranges: bytes
x-amz-cf-id: qDU5vXbQL5sEbht_OB4rFWzo1Nahf3M3EtDBYK3RO5ChQm0b9F5x5w==
x-coursera-trace-id-hex: aff2d27d57e81dc9

POST
H2 200 info.v2
www.coursera.org/eventing/ 0
566 B 260ms
259ms Ping
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/info.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 27 Nov 2023 07:00:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: tZYU6IzyEe6RZA77X6iXyw
x-envoy-upstream-service-time: 2
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: HrV_GTF79oDel8QaqL-ndt8DUVylhv8kT5pPeT_T7gHPT-PRECFOvw==
x-coursera-trace-id-hex: f5a9ddfdd627e95c

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 464 KB
124 KB 711ms
7ms Script
application/javascript 2404:6800:4003:c04::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c04::61 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

5ec89206f6d9babd8b727252911dab3e0e7d3a68569cf13841c8bb85a992a49e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:55 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 126648
x-xss-protection: 0
last-modified: Mon, 27 Nov 2023 06:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Mon, 27 Nov 2023 07:00:55 GMT

GET
H2 200 19.e3259b4d291780dc73fc.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 155 B
905 B 261ms
261ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/19.e3259b4d291780dc73fc.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

238c10cf5ea143c56e6f8ac04db26a7d0a3aca96deef1adf5a6cda0998a7f434

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: wh_WJfo5GmXOwYR7XwF1VagnO9nytTx.
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
date: Sat, 18 Nov 2023 19:04:31 GMT
x-amz-cf-pop: MRS52-P4
age: 734185
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: U9rbqG6yEe6Ujg78U1kdJw
content-length: 126
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Sat, 19 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Thu, 19 Oct 2023 19:04:26 GMT
server: AmazonS3
etag: "9171b65e551c395de1b703f2f9c63d91"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: 3XMTHft4UcfWYoqA2OoLXZ_dS1XARvwyP3PbUmzLkzi5DSbxSyPRFw==
x-coursera-trace-id-hex: a5307f4d86059365

GET
H2 200 6.4b8fef09fc35fdbbe6fa.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 489 KB
138 KB 142ms
141ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/6.4b8fef09fc35fdbbe6fa.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

6bf203b67144c79ac3191b3a582cfc12e066ca3b0d0c5c01456660bab06c093f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 15 Nov 2023 19:44:14 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-version-id: KZP.QrrtFRPURe9REiK_v3ku1F4q_piW
x-amz-cf-pop: MRS52-P4
age: 991002
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: WnUZO4PvEe6NpBIIuDIM8w
content-length: 140550
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Fri, 15 Nov 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Wed, 15 Nov 2023 19:29:10 GMT
server: AmazonS3
etag: "76f0cc04032a826d52704f61276768b9"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: 6DBB9FdhAa9h7v4uYmNBhxPDKWGUPvmuxTe-qARBIJRIhZuB9HHljw==
x-coursera-trace-id-hex: 8fdf03affb3cd4ab

GET
H2 200 zh.7.631482d48317c7bf7a9b.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 630 KB
150 KB 370ms
370ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.7.631482d48317c7bf7a9b.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

4af6ef640339d7e2c7fce1796cc21c2adb88df4e69655f25f4ebaafb5d26320d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 24 Nov 2023 18:39:01 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-version-id: bFbZdmaVWkdqG7FXXgyHpSkoCbcSfiKG
x-amz-cf-pop: MRS52-P4
age: 217315
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: vBozKor4Ee6pyxJnEOJctw
content-length: 152258
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Sun, 24 Nov 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Fri, 24 Nov 2023 15:22:40 GMT
server: AmazonS3
etag: "85904783433efe1e893c4cfdfaff9655"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: 6Fk8o7Qg1zdboVr90wXftR1jsCn8UGR1YDAOp4R9ulxskVD8apujJA==
x-coursera-trace-id-hex: bd345fd18f152d40

GET
H2 200 allStyles.6510a02ef00e5f9acea4.css
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 216 KB
26 KB 302ms
302ms Stylesheet
text/css 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/allStyles.6510a02ef00e5f9acea4.css

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

09dc13ef4e2e9bd40a810749a557c370c49885b1c3bbdf1a5d159c47951d3cd1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: SNV10N22Tv.m4g8skorceg_hMS3Q4rzd
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
date: Wed, 22 Nov 2023 21:50:09 GMT
x-amz-cf-pop: MRS52-P4
age: 378664
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: GDRN-XHuEe6RXA6wPM5y2w
content-length: 26106
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Wed, 23 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Mon, 23 Oct 2023 21:26:21 GMT
server: AmazonS3
etag: "720dc6aa13c3f1d22ba2c68d0395f177"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: text/css
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: FVCcvBaGXXCMBDQaJLemLJs6YwGrZWb9oGzJLQ_rlsL6mteusW21gw==
x-coursera-trace-id-hex: f96dd3b3a28e54ff

POST
H2 200 info.v2
www.coursera.org/eventing/ 0
561 B 262ms
261ms Ping
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/info.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 27 Nov 2023 07:00:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: thH7FYzyEe6MiAoWlpoc7Q
x-envoy-upstream-service-time: 1
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: ji8omSIwEnLFv5O449tj5iQdLw8i3at5gT7mkfSaWBCyMQ17gQAbrg==
x-coursera-trace-id-hex: 69f01b1c62bf94c

GET
H2 200 9.4e34f4ffc11081c401a6.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 35 KB
8 KB 142ms
141ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/9.4e34f4ffc11081c401a6.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

159162aa3a6154a4bd2c195ea45cfdc9d70780230d24450971558c88acfe6de1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: iwMTB8m_a6CJi6huhCDmbajm14Nqsp4L
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
date: Fri, 24 Nov 2023 13:06:02 GMT
x-amz-cf-pop: MRS52-P4
age: 1067498
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: MrD_3nM3Ee6YEgoWE8xo7w
content-length: 7620
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Fri, 25 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Wed, 25 Oct 2023 01:18:59 GMT
server: AmazonS3
etag: "39e6c2fb70da0188050570b93bc84735"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: AKcASBZ09sM4cR_Rbh1EkM5BbfnsCxRJ57gaKoY6M8nTgIQl0lXrzg==
x-coursera-trace-id-hex: f402885bd0d75893

GET
H2 200 13.70a4b93a9ac6041ed696.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 36 KB
10 KB 144ms
143ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/13.70a4b93a9ac6041ed696.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

2c72ceb05978492c080cc86e73055c7ef6246e1a81ba448b74e0e5fda3d842a9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 21 Nov 2023 20:41:58 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-version-id: TAWGhf.80Fpmfc8c5Lomlv4l7Z2i3z5j
x-amz-cf-pop: MRS52-P4
age: 469139
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: acWfFoiuEe6Hrg4VyJW_wQ
content-length: 9452
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Thu, 21 Nov 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Tue, 21 Nov 2023 20:02:42 GMT
server: AmazonS3
etag: "2145aab2fd5ec8ff130b88295ceffd3f"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: x719n_SIHuVYEcXqjQHSY2II2n5mrm8lRfvT8YtAtrxoyNZTmsc68A==
x-coursera-trace-id-hex: 6f446998b718fab3

GET
H2 200 zh.12.2ff60fc7571f88ea23a2.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 12 KB
5 KB 146ms
146ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.12.2ff60fc7571f88ea23a2.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

97e913e4c54b96a036bac01369be42ce92540a0191ee9672168512463a5beaca

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: G1dv1DXbfIHSzn7Ei_IFBBwqC9ia9wO0
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
date: Sat, 18 Nov 2023 19:55:23 GMT
x-amz-cf-pop: MRS52-P4
age: 731134
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: TkQtS265Ee6YjA7uWhWqLw
content-length: 4126
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Sat, 19 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Thu, 19 Oct 2023 18:54:10 GMT
server: AmazonS3
etag: "3b60d65e939cf2fb0ca6b2105f154422"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: hV3H_v1-CnMsFtDWJqKxnIl7yKtrlTrtp16HSrVuMdzDF63hoNyuAw==
x-coursera-trace-id-hex: 541339b8622d44c6

GET
H2 200 opensans-300.woff2
d3njjcbhbojbot.cloudfront.net/web/type/opensans-v17-latin-latinext-cyrillic/ 43 KB
44 KB 141ms
141ms Font
font/woff2 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/type/opensans-v17-latin-latinext-cyrillic/opensans-300.woff2

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

7736aa3596c468515c3209f2f9d68cfae96d94c05689bcc11a5dce426a6ee2e8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
Origin: https://www.coursera.org
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
x-amz-version-id: null
via: 1.1 f654ea506b494b2985bba724ba642aca.cloudfront.net (CloudFront)
date: Tue, 07 Nov 2023 07:31:15 GMT
x-amz-cf-pop: MRS52-P4
age: 1726181
x-cache: Hit from cloudfront
x-coursera-request-id: qRTYv2WsEe6d0xIxNu9WkQ
x-xss-protection: 1; mode=block
last-modified: Tue, 16 Jun 2020 23:12:52 GMT
server: AmazonS3
etag: "2a3d175b60ed8e9e4fc6d5ff888251ed"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: font/woff2
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
x-amz-cf-id: cSLTbnQ7XaLWT4_6Y5ztQXcygZKtkJnVl4x4nlEFwBPo2Ee_fmOv6g==
x-coursera-trace-id-hex: 6426bddda32395f4

GET
H2 200 Amani_Mansur.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/Gh5Aatztz6SkN2vkE20DI/2191419b488dad4378150ad38d6dd73c/ 5 KB
5 KB 148ms
141ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/Gh5Aatztz6SkN2vkE20DI/2191419b488dad4378150ad38d6dd73c/Amani_Mansur.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=202

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

db627633a1ca5b08c9fbb85147927f5ab87cb7e1f5af7e04fe8ae7d94e72e58b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 21:24:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 3836165
x-cache: Hit from cloudfront
x-coursera-request-id: 8ZD332oOEe6wyg4UjIJh_Q
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: HoDFDTkFTPIk9uOg6zRtoCzM1bCsOna7tBAgfM2QLLhg8XR_YSY9cQ==
x-coursera-trace-id-hex: 7a831836d6f7a0c6

GET
H2 200 SeungGeon_Kim.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/66DwUMt1tQTmR4q1JaHPdV/cfa9230aefe73399b5e29af63dc38057/ 6 KB
6 KB 150ms
142ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/66DwUMt1tQTmR4q1JaHPdV/cfa9230aefe73399b5e29af63dc38057/SeungGeon_Kim.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=202

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

8310a59645ccef75ddd3fa81ca1456ad93920c548cf854dbc601a45979e463e1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 21:24:51 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 3836165
x-cache: Hit from cloudfront
x-coursera-request-id: 8ZIJImoOEe6PPhJwj7Jlcw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: NG7yiYJ88nrpTn6dkgjke8ilyi7YbwWLsfEc5JRIv1MCvFfYwjOi_Q==
x-coursera-trace-id-hex: d172679e0ac12836

GET
H2 200 Vishal_Verma.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/28Nv1NZrGQsLf4kt8CXMdd/66d2002ee1d804a0a1a9729376648060/ 4 KB
5 KB 150ms
143ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://images.ctfassets.net/wp1lcwdav1p1/28Nv1NZrGQsLf4kt8CXMdd/66d2002ee1d804a0a1a9729376648060/Vishal_Verma.png?auto=format%2Ccompress&dpr=2&blur=200&px=8&max-w=202

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

09a94ae76f97f50bcbbca0218dcafdc940186d0c19f6350e6ad04880f4b85824

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 13 Oct 2023 18:06:13 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 3848083
x-cache: Hit from cloudfront
x-coursera-request-id: Mi0aq2nzEe6N_QqO7vWAfQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=31536000
x-amz-cf-id: 2Fxxp2O_S7S9UpiHYom-zA_fb7yEBgN_JwPlB-Ly57EDDPoOKjZQIQ==
x-coursera-trace-id-hex: 834d76228c5c308

GET
H2 200 IBM-Logo-Blk---Square.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/bb/f5ced2bdd4437aa79f00eb1bf7fbf0/ 765 B
1 KB 152ms
145ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

cdc8e548487211316252e308df6373b4da5432ebbbe5047bae1c92eccb1d3a42

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 19 Aug 2023 00:37:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 8663017
x-cache: Hit from cloudfront
x-coursera-request-id: jb_f-T4oEe6BVxLsAkbk6w
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: I3XkZKOHUweaJ6cv8bP7_q4uWlBlNcVAAMkAW8m91UpIdfWKihEjkw==
x-coursera-trace-id-hex: 2284ca5d7478f55b

GET
H2 200 Google-G_360x360.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4a/cb36835ae3421187080898a7ecc11d/ 731 B
1 KB 153ms
146ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d65ea0060b55a2c760b9638d2d9d4a7820a564f7ee2d0bc38c7b1eb7c9c1c3be

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 30 Sep 2023 00:07:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5036033
x-cache: Hit from cloudfront
x-coursera-request-id: SH-IH18lEe6iHAqi6J6CXw
x-envoy-upstream-service-time: 6
content-length: 689
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: SUnd3xs2knHuskAO6AHruQdayLbXArV8Jdo77TLMHZriWrkSdbbVDA==
x-coursera-trace-id-hex: 99d52e4df247da82

GET
H2 200 Intuit_Square_360x360_WhiteonBlue.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/0e/4bb2b81f8e453eab147bbb94bb53da/ 532 B
1004 B 154ms
147ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/0e/4bb2b81f8e453eab147bbb94bb53da/Intuit_Square_360x360_WhiteonBlue.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

5db4d03574da0c3b186d88cc6c75b9143f487a45dd5f4e3e25ea6c2389871e90

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 15 Sep 2023 01:06:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6328458
x-cache: Hit from cloudfront
x-coursera-request-id: H5cFq1NkEe61iA4ti1ZSmw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: iKSNxzbimf076yH7JyFXvQud_3Ak6GTkGG-YjDwcrknCpy61svEdVQ==
x-coursera-trace-id-hex: bd549a00513b0da3

GET
H2 200 360-x-360.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/73/e03b13a8e44df9b19eb279e5506396/ 988 B
1 KB 156ms
150ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/73/e03b13a8e44df9b19eb279e5506396/360-x-360.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

ba42aeb4e270001e97fffd327783cf26bf04446eccb2edd7e02cc6d84000f37a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 02:45:28 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6668128
x-cache: Hit from cloudfront
x-coursera-request-id: RKAWUlBNEe6b2Q7QKMAiBw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 9ZWeT1DCvjUtu_8UJ2ZhLrFSre617UomkeLVzKpx-TQl-yryqIXJAA==
x-coursera-trace-id-hex: 32b3a375947d182f

GET
H2 200 Salesforce-Institution-Square-180px-.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/72/51d0a967254363b3c2c35be6c09b99/ 1 KB
2 KB 154ms
148ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/72/51d0a967254363b3c2c35be6c09b99/Salesforce-Institution-Square-180px-.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

213f64b7ecb56111f03495176c9e4afd11d3c3fe7f186f50d339b7104c21e525

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 03:17:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6666214
x-cache: Hit from cloudfront
x-coursera-request-id: uS_ibFBREe6U_g78ejI9lw
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: VPyaReFOK2DG5mhOPDgA7sviOcfcHIIX0rtmkggk3y9fbOq8ejRCMA==
x-coursera-trace-id-hex: 689f577ac20f3b3f

GET
H2 200 Square-logo-360X360-px.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/8d/418ea5848b440bb953728e4b76929d/ 902 B
1 KB 155ms
149ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/8d/418ea5848b440bb953728e4b76929d/Square-logo-360X360-px.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f578afd51833b2c02484b77cd895f10262f7a88d6c222e440eb152764450ba85

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 27 Sep 2023 12:05:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5252154
x-cache: Hit from cloudfront
x-coursera-request-id: Fomc610uEe6E-xLlwd7F2w
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: M7R_V0hy51UFkqdDcxKBVRm5yRowOZprjJ0fNlIsZGD1h5SLbJqm3w==
x-coursera-trace-id-hex: 969578b3e7170e2a

GET
H2 200 MSFT-stacked-logo_FINAL.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/cc/61dbdf2c1c475d82d3b8bf8eee1bda/ 532 B
1004 B 157ms
154ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/cc/61dbdf2c1c475d82d3b8bf8eee1bda/MSFT-stacked-logo_FINAL.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d9d75d88823b30e98946f0cd471f7de210502f9f5953777749063ecfc3c69625

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 02:14:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6669991
x-cache: Hit from cloudfront
x-coursera-request-id: 7aIGH1BIEe69uQqvvpzT6w
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: daHQAlQ8yi7bWp0ct8W9W0oe0HSZYU62MUtLj7QPf_MFIbi9STUdiA==
x-coursera-trace-id-hex: dda40d1fd8ce19ad

GET
H2 200 Partner-landing-page-Logo-2.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/57/2f1c35bd4a4a6d94bde7d622267b9c/ 1 KB
2 KB 158ms
155ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/57/2f1c35bd4a4a6d94bde7d622267b9c/Partner-landing-page-Logo-2.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

8940e73c84b00f0e50ea7ace95c1bfcb16a8d56f443087c28fe25365648fe1d1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 30 Jul 2023 22:32:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 10312119
x-cache: Hit from cloudfront
x-coursera-request-id: 8CtwnC8oEe60tBLNGxb_jw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 6cEcnE5vJf1yR6Q4zgLJPTtN1qVNk1SoPMxkUtKJZHjoaJy8fITshw==
x-coursera-trace-id-hex: 1c1349199e5290d4

GET
H2 200 Square-Logo-for-Partner-Landing-Page.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/ea/bed5f04a054e87bb138db8c6892072/ 560 B
1 KB 157ms
155ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/ea/bed5f04a054e87bb138db8c6892072/Square-Logo-for-Partner-Landing-Page.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

aa9db60875c1e76a78aad1afef8a4c482e3da5333b71448a5676f8f9bb7218a9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 03:17:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6666214
x-cache: Hit from cloudfront
x-coursera-request-id: uVcY7lBREe61GgqARA8Knw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: tSJd15RXzFcGM7k8dv8jfdCk-XF24FUdNwGVvwHtL8U_6MltcXSxpw==
x-coursera-trace-id-hex: edd40e1fc484412b

GET
H2 200 cloud-twitter-avatar.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4e/c2f4c0f4bb11e69a33576c875f4294/ 407 B
872 B 159ms
156ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4e/c2f4c0f4bb11e69a33576c875f4294/cloud-twitter-avatar.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

0cf24b92d1aaf43c98917e67fcbf212baa675f0f30822cc8c2e54ee1f9a25b0b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 21 Jul 2023 03:25:01 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11158555
x-cache: Hit from cloudfront
x-coursera-request-id: LScFUSd2Ee6PXQpQC909Rw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Vj3q1wsd4R8LKbNYbG_Nak1FiRFu6h72I3Uu7WEeavWCYteMTBa8aA==
x-coursera-trace-id-hex: 93ff5a1a2654502f

POST
H2 200 infobatch Show response
www.coursera.org/api/rest/v1/eventing/ 29 B
600 B 267ms
266ms Fetch
application/json 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/api/rest/v1/eventing/infobatch

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

47ed39330097604d2131466422dab804f685eb326497b04f44e5471270b0a5d4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: tohkZ4zyEe6-ugp1-nhs6w
x-envoy-upstream-service-time: 8
x-xss-protection: 1; mode=block
pragma: no-cache
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-amz-cf-id: zWlGpX8WUl_T0dN5ZFkDYh2SvFaGmKg4rFkLc3pTdOyqJ117TwK0JA==
x-coursera-trace-id-hex: fe1d3a36c6f1f37d
expires: 0

POST
H2 200 graphqlBatch Show response
www.coursera.org/ 73 KB
10 KB 327ms
327ms Fetch
application/json 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/graphqlBatch?opname=LOHPDegreeListsV3Query

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

42a21862379037a914b977848dd77c97ff2425debd5fd895353bf57991de6249

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
x-csrf3-token: 1701932452.CrkmR1rx2BdCJz5v
operation-name: LOHPDegreeListsV3Query
x-coursera-application: front-page
content-type: application/json
accept: */*
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Referer: https://www.coursera.org/
r2-app-version: f91af79fc4993dc4f48201e6391d79861e7d0ad7
x-coursera-version: f91af79fc4993dc4f48201e6391d79861e7d0ad7

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: toiyS4zyEe6Oog4V7zFblQ
x-envoy-upstream-service-time: 70
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: 4uSFoJb_c8z6zNbKEUp9oqcxjA43Sej7Inv9r1FT7BsBzPZZ1Ys3xA==
x-coursera-trace-id-hex: 111b66ddd8694105

POST
H2 200 graphql-gateway Show response
www.coursera.org/ 61 KB
10 KB 473ms
473ms Fetch
application/json 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/graphql-gateway?opname=PremiumProductCollections

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy / Express

Resource Hash

24f49d943d0e871453c53433e31399449605c1e9fc3f31b8e0c2fed81c23e391

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept: application/json
Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
operation-name: PremiumProductCollections
content-type: application/json

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-powered-by: Express
x-cache: Miss from cloudfront
x-coursera-request-id: tol1WozyEe6guA4XJtgA_Q
x-envoy-upstream-service-time: 218
x-xss-protection: 1; mode=block
server: envoy
etag: W/"f29b-Y8VHNg6+7al3KuUeaDV7JX/wAK8"
vary: Origin, Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json
cache-control: no-store
access-control-allow-credentials: true
x-amz-cf-id: L8_GWIoZ4gXa3OxWpsRMWlcinyLkBYi2DAZvwabkdacIDOfg4jyxWg==
x-coursera-trace-id-hex: 5f98ed5d2644f72d

POST
H2 200 graphql-gateway Show response
www.coursera.org/ 11 KB
4 KB 346ms
345ms Fetch
application/json 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/graphql-gateway?opname=SeoPageDataV1Query

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy / Express

Resource Hash

789282e4b65e3f19a83f1a301d1a33bd439a3f0219673aa7e1e6a4ae62c1fd55

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1 ; mode=block

Request headers

accept: application/json
Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
operation-name: SeoPageDataV1Query
content-type: application/json

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-powered-by: Express
x-cache: Miss from cloudfront
x-coursera-request-id: tolOEIzyEe6MiAoWlpoc7Q
x-envoy-upstream-service-time: 83
x-xss-protection: 1 ; mode=block
referrer-policy: no-referrer
server: envoy
etag: W/"2a56-FF+pw35X8MnmG8OYHiYayGevxBg"
vary: Origin, Accept-Encoding
x-frame-options: DENY
content-type: application/json
cache-control: no-store
access-control-allow-credentials: true
x-amz-cf-id: aVzCiSSW3jF0VymPdfHKbnhsyEdE9X4njm4bCQoe5Pxv5ewXG3hhnw==
x-coursera-trace-id-hex: 115c4d43090bcc99

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 276 KB
92 KB 16ms
16ms Script
application/javascript 2404:6800:4003:c04::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-ZCE2Q9YZ3F&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c04::61 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

53de550c36f44f73eee8d9a3eb79f9f3059cf5c4f0a4916d8ecff77470bf8195

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 93559
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Mon, 27 Nov 2023 07:00:56 GMT

GET
H2 200 A3048862-b6fd-4ea8-8f8c-f07e290b501c1.js Show response
utt.impactcdn.com/ 45 KB
14 KB 34ms
14ms Script
text/javascript 35.186.249.72
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://utt.impactcdn.com/A3048862-b6fd-4ea8-8f8c-f07e290b501c1.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.186.249.72 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 72.249.186.35.bc.googleusercontent.com
Software: UploadServer /
Resource Hash: a403e96c3d32d1d009cee5f5aa3668abab7dbdf65dff577c8b6206c44cdedad4

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 06:58:47 GMT
content-encoding: gzip
age: 129
x-guploader-uploadid: ABPtcPrM-RZwvsfOnSkRM3OdCTB9S5gXAXjBRe4F0oRVibuHSwA0MkQl9Bv-_NN1XC9frLrSw3vf9QokD2rVtOgUEpLq24pQWist
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 1
x-goog-stored-content-encoding: gzip
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 14275
last-modified: Fri, 25 Aug 2023 16:26:44 GMT
server: UploadServer
etag: "6a7187b6b8b73817e3fddaa4dac6f124"
vary: Accept-Encoding
x-goog-generation: 1692980804504509
x-goog-hash: crc32c=SbmfGA==, md5=anGHtri3OBfj/dqk2sbxJA==
access-control-allow-origin: *
content-type: text/javascript; charset=utf-8
cache-control: public,max-age=900,s-maxage=300
x-goog-stored-content-length: 14275
accept-ranges: bytes
expires: Mon, 27 Nov 2023 07:03:47 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/954316053/ 3 KB
2 KB 39ms
18ms Script
text/javascript 2404:6800:4003:c05::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/954316053/?random=1701068456643&cv=11&fst=1701068456643&bg=ffffff&guid=ON&async=1&gtm=45He3b81v71302275&gcd=11l1l1l1l1&dma=0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2F&hn=www.googleadservices.com&frm=0&tiba=Coursera%20%7C%20Degrees%2C%20Certificates%2C%20%26%20Free%20Online%20Courses&uamb=0&uaw=0&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c05::9a Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

26b1049ed6f1543108ddf8fd31167719d9f567f48093766555a74f4b5a9245d4

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1265
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 otCCPAiab.js Show response
cdn.cookielaw.org/opt-out/ 22 KB
6 KB 54ms
16ms Script
application/javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/opt-out/otCCPAiab.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a7b7120dffd25546c93c1367b9c86a3dc87e71d2c89ebb39163a71eb3b659f01

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:56 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: gzip
content-md5: ERttG9+iQk1LCPjR495NRw==
age: 35037
x-ms-lease-status: unlocked
last-modified: Tue, 22 Feb 2022 22:01:18 GMT
server: cloudflare
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 40af8f39-a01e-0026-3083-f0719b000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
cf-ray: 82c87f3e5cd14110-SIN

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/ 20 KB
7 KB 63ms
43ms Script
application/x-javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/otSDKStub.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f632fdf18f5e60ef9445f170f83c237254548d9edfb59f82ace1fde3a1926174

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 27172
content-md5: lP+OeR0fn0NqffkspxduJw==
content-length: 6864
x-ms-lease-status: unlocked
last-modified: Mon, 20 Nov 2023 22:53:14 GMT
server: cloudflare
etag: 0x8DBEA1B7AB2BAD0
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: 8e12d2c3-401e-0087-4108-1caae6000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f3e5cd24110-SIN
expires: Tue, 28 Nov 2023 07:00:56 GMT

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 89 B
593 B 273ms
270ms XHR
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

31ef54dbe92abe8eed175486b3bbac1cd26c124b5a002b89f911fdc67c2fc9f4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: tpX4MozyEe6BghLRrSDqFw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: JK1NjuX0G_Uqmp2FhEgFmpYvjoRJWKO-EBla6qPdFXMla3M_bO0rXQ==
x-coursera-trace-id-hex: 276fe7efc7525640

POST
H2 204 collect
analytics.google.com/g/ 0
255 B 26ms
6ms Ping
text/plain 2404:6800:4003:c0f::71
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.google.com/g/collect?v=2&tid=G-ZCE2Q9YZ3F&gtm=45je3b81v9116158608z871302275&_p=1701068455049&_gaz=1&gcd=11l1l1l1l1&dma=0&cid=1777487278.1701068457&ul=en-us&sr=1600x1200&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=EA&_s=1&sid=1701068456&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2F&dt=Coursera%20%7C%20Degrees%2C%20Certificates%2C%20%26%20Free%20Online%20Courses&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=4531
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-ZCE2Q9YZ3F&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2404:6800:4003:c0f::71 Singapore, Singapore, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:56 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.coursera.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
246 B 25ms
5ms Ping
text/plain 2404:6800:4003:c1c::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-ZCE2Q9YZ3F&cid=1777487278.1701068457&gtm=45je3b81v9116158608z871302275&aip=1&dma=0&gcd=11l1l1l1l1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-ZCE2Q9YZ3F&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2404:6800:4003:c1c::9c Singapore, Singapore, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:56 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.coursera.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.com.sg/ads/ 42 B
408 B 30ms
11ms Image
image/gif 2404:6800:4003:c06::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com.sg/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-ZCE2Q9YZ3F&cid=1777487278.1701068457&gtm=45je3b81v9116158608z871302275&aip=1&dma=0&gcd=11l1l1l1l1&z=1463587164

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c06::5e Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:56 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 graphql-gateway Show response
www.coursera.org/ 22 KB
6 KB 1030ms
1027ms Fetch
application/json 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/graphql-gateway?opname=Search

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy / Express

Resource Hash

1e9f6d40f89b5e355922221aa6ec843402f044e3fce467a16d77f5594e634d48

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept: application/json
Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
operation-name: Search
content-type: application/json

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-powered-by: Express
x-cache: Miss from cloudfront
x-coursera-request-id: tw3nyYzyEe6Msg5G-vAdpw
x-envoy-upstream-service-time: 28
x-xss-protection: 1; mode=block
server: envoy
etag: W/"58c0-RxopLRvDEb78Kd7uNSyDPiEXTtU"
vary: Origin, Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json
cache-control: no-store
access-control-allow-credentials: true
x-amz-cf-id: CJpGwVrIqSUbk3vv4jKuMj0qpkFjbkce6ijtZStOrUiaRGXhyB5c7Q==
x-coursera-trace-id-hex: 21f3a07b82817638

GET
H2 200 /
www.google.com/pagead/1p-user-list/954316053/ 42 B
455 B 33ms
9ms Image
image/gif 2404:6800:4003:c1c::69
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/954316053/?random=1701068456643&cv=11&fst=1701068400000&bg=ffffff&guid=ON&async=1&gtm=45He3b81v71302275&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2F&frm=0&tiba=Coursera%20%7C%20Degrees%2C%20Certificates%2C%20%26%20Free%20Online%20Courses&fmt=3&is_vtc=1&cid=CAQSGwDICaaNzKeodJoQhP8lkIUCRfN7vB5P6jKSKA&random=45782254&rmt_tld=0&ipr=y

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c1c::69 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:56 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com.sg/pagead/1p-user-list/954316053/ 42 B
154 B 27ms
12ms Image
image/gif 2404:6800:4003:c06::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com.sg/pagead/1p-user-list/954316053/?random=1701068456643&cv=11&fst=1701068400000&bg=ffffff&guid=ON&async=1&gtm=45He3b81v71302275&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2F&frm=0&tiba=Coursera%20%7C%20Degrees%2C%20Certificates%2C%20%26%20Free%20Online%20Courses&fmt=3&is_vtc=1&cid=CAQSGwDICaaNzKeodJoQhP8lkIUCRfN7vB5P6jKSKA&random=45782254&rmt_tld=1&ipr=y

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c06::5e Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:56 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 dnsfeed Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/location/ 68 B
235 B 56ms
30ms Script
text/javascript 2606:4700:4400::ac40:9b77
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location/dnsfeed

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/opt-out/otCCPAiab.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:9b77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ddd6d77b168d8f2f86001448f752d85c3109a2430a5aeaaaec957d1c5ab9dba1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
server: cloudflare
cf-ray: 82c87f3ee9d54565-SIN
vary: Accept-Encoding
content-type: text/javascript

GET
H2 200 a91dcd66-1624-4c30-8289-6435189ad9b2.json Show response
cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/ 5 KB
2 KB 52ms
41ms XHR
application/x-javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/a91dcd66-1624-4c30-8289-6435189ad9b2.json

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d9c94872f1d0d48c7134b6a484825bb25481ac7a30d6cac07788cd4a0665cb18

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 28270
content-md5: 14IvMNNC3UPjoxaTgDDprA==
content-length: 1807
x-ms-lease-status: unlocked
last-modified: Mon, 20 Nov 2023 23:06:39 GMT
server: cloudflare
etag: 0x8DBEA1D5A3B0863
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: 89701f38-001e-0062-7e06-1cfba4000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f3edf4e44b1-SIN
expires: Tue, 28 Nov 2023 07:00:56 GMT

GET
H2 200 8.fbc20739412558aeeb50.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 92 KB
23 KB 143ms
143ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/8.fbc20739412558aeeb50.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

f19b1e0438f78e9e5dbd5b593a87bb1d60b5323c7e151e4d971c2d9672c0ae14

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
x-amz-version-id: E9QjiZm.w.PWU8PXTVf7bavrnsv61Qkp
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
date: Fri, 24 Nov 2023 13:05:19 GMT
x-amz-cf-pop: MRS52-P4
age: 237337
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: JVB363M3Ee6VVRIcqHyK0Q
content-length: 22983
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Fri, 25 Oct 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Wed, 25 Oct 2023 01:19:00 GMT
server: AmazonS3
etag: "b43e528c658ef924868295b213d40916"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: TMJf9lCIxr0hlBCIT4wHEGo3VetKo6_s8wDdHZ9BtgY2H3JyuFV5lA==
x-coursera-trace-id-hex: dac92317dc44744b

GET
H2 200 zh.10.542009634aa26ea70727.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/ 173 KB
39 KB 146ms
146ms Script
application/javascript 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.10.542009634aa26ea70727.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

5483f957512d10cda03a908e9710a69359465a5cda2dc34766bc24481c766be9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 04 Nov 2023 15:15:35 GMT
content-encoding: br
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-version-id: qPBOBzvqk.Fj0GeVxBuGDA2hiCcwz1lA
x-amz-cf-pop: MRS52-P4
age: 1957522
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-coursera-request-id: AG6e9XslEe6Stw5vKMLZ3Q
content-length: 39086
x-xss-protection: 1; mode=block
x-amz-expiration: expiry-date="Mon, 04 Nov 2024 00:00:00 GMT", rule-id="Manage builds"
last-modified: Sat, 04 Nov 2023 00:20:45 GMT
server: AmazonS3
etag: "be3278637fb1504812157cc40a915ec4"
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=2592000, immutable
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: vPy8-Tw9y2YZGA3IrTp1OZEdJV5mkkjVOgWdJZ5G0peRhwDgAhUvOQ==
x-coursera-trace-id-hex: 8b383207c44a32ea

GET
H2 200 data_science.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 2 KB
2 KB 145ms
142ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/data_science.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

14f4f777faa16148dfcbc5561b52639169c3cc2425a9eaebb731a5118f66926c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 20:26:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4617277
x-cache: Hit from cloudfront
x-coursera-request-id: RoiL9mL0Ee6p1hIV6DA6wQ
x-envoy-upstream-service-time: 3
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 2EnEWCFV3qpR1cjOpDkOB1XONYyo4hOZ6tRfjtxQ8LCRSGXcrT17mw==
x-coursera-trace-id-hex: f0cf17b1cb1716a8

GET
H2 200 business.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 2 KB
3 KB 146ms
143ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/business.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f01a13cf12a53d5eee0dec14d44914725a0ed8adaaa5028d1b928eb7d46171f5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 28 Aug 2023 12:58:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7840961
x-cache: Hit from cloudfront
x-coursera-request-id: jUVtfkWiEe6J0xJcj6qFbw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: xtdlgURTShkC_8teSkOdmMS6HqQHD9azdRC1xIGf-GGuyqWJ8BWVdg==
x-coursera-trace-id-hex: 1212e1f28d55311b

GET
H2 200 computer_science.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 7 KB
8 KB 146ms
144ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/computer_science.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

dd196439628301ecb79f9ecad493572b8f6e6f9a7234f7c7f00728ace546e063

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 28 Sep 2023 20:28:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5135538
x-cache: Hit from cloudfront
x-coursera-request-id: m3Yg6149Ee6EIgqPwX1J1Q
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: dO4hMyesAlJSmx4bveS6CkpgAO5jE7kxfmTxyvQXxnezzva6g3aIYQ==
x-coursera-trace-id-hex: 403778586749946b

GET
H2 200 health.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 2 KB
2 KB 148ms
145ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/health.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

e78ebc1e1cdb2a467637dd72153190e919a5dd32fab73b54a4ef3534a9ead215

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 22 Sep 2023 23:14:07 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5644009
x-cache: Hit from cloudfront
x-coursera-request-id: usQryVmdEe6TpBKW6_3maw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: zXcdZCTmDA338_D9_vERCR0yKcQBrVQ0zVU0Fh37sEvDLjjSgQFT6w==
x-coursera-trace-id-hex: c23ebad964e79c5d

GET
H2 200 social_sciences.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 1 KB
2 KB 147ms
145ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/social_sciences.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

787f9b89d2134be12f413a827614db2c82fe71b2302574cbd4550108e725b1e2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 28 Sep 2023 20:28:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5135538
x-cache: Hit from cloudfront
x-coursera-request-id: m3ZH_l49Ee6d7w5LsEC0zQ
x-envoy-upstream-service-time: 13
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Ur8iKLg-ix917Bl5NoCiWBUnqawHsO3FZFRbRpECM8zNHAvFbMV41Q==
x-coursera-trace-id-hex: d3ca9b1a13351152

GET
H2 200 personal_development.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 2 KB
3 KB 148ms
146ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/personal_development.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

75d8d49203aa688da4b7bb1f60b5e0e3bdc7637364c618b5ff255c0642f926da

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 14 Jul 2023 06:14:03 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11753213
x-cache: Hit from cloudfront
x-coursera-request-id: oT6jSCINEe6CuRLHX-b-1Q
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Wulad-5lX5TKDsoPSOnK-JozTww4w9SI1OSFC984AkTgKIQ6hnVBEw==
x-coursera-trace-id-hex: fbf923e19a80e8f5

GET
H2 200 arts_and_humanities.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 1 KB
2 KB 149ms
147ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/arts_and_humanities.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

3ffd0392c39183b131e08dc86a8ee4fbfb494dbe06df1a931040f70bcfc970cb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 03 Sep 2023 13:12:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7321711
x-cache: Hit from cloudfront
x-coursera-request-id: hsrI0kpbEe6kgg6SAnb3UQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 0IcUwJ0JNGY6QXtR8R9kK1EoQt-5--mcCKCR0qdsEP5JM_ODvjsZsw==
x-coursera-trace-id-hex: 5ffab2602eeeaf65

GET
H2 200 physical_science_and_engineering.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 3 KB
3 KB 149ms
148ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

e9234e9ffba533f95eff58243075bc392c9cc5e0a022ff9a18f7e4ffedf51d5e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 25 Oct 2023 06:07:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 2854417
x-cache: Hit from cloudfront
x-coursera-request-id: wVs4WXL8Ee6JQxJct_xwxw
x-envoy-upstream-service-time: 16
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: Wie_dcWBJuUUVfGEjoIgBnTRPS4F-G5aU__QopvasSwaeFIBJyIlRg==
x-coursera-trace-id-hex: 13c1c5ef00eb3762

GET
H2 200 language_learning.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 6 KB
7 KB 274ms
272ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/language_learning.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

dd23c89d24b2ab56750c932bc671f5b7dc6839f358e58d6c9872e3d1ec47dbbf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 28 Aug 2023 12:58:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 7840962
x-cache: Hit from cloudfront
x-coursera-request-id: jUdC1EWiEe6OJBKvYwe2tw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: bn4bw6zjl8e2JQdUuEk3DMcsXm-B008QgpGEsZ-mNlbrqnpuvQTe4Q==
x-coursera-trace-id-hex: 94c3cce714253d67

GET
H2 200 information_technology.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 3 KB
4 KB 276ms
275ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/information_technology.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

10a8c4b6177e949c1c53abedd463d511e3e0aa746524c71c76713140cd661974

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 28 Sep 2023 20:28:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5135538
x-cache: Hit from cloudfront
x-coursera-request-id: m3qN0149Ee6s1QrWS-EcnQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: e3QbsNO1yei7PsDNGmv5z7bbUiH4UveI7ynHTzSlsMlij04GLXhzSA==
x-coursera-trace-id-hex: 5c97a0a91941d480

GET
H2 200 math_and_logic.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/ 2 KB
2 KB 279ms
278ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/browse/domains/math_and_logic.png?auto=format%2Ccompress&dpr=1&fit=crop&h=100

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

cfc93e97e467aac32d539cc4b60dff5bb60d7012d55fe5832ae2863f7c5e3e83

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 19 Jul 2023 01:07:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11339600
x-cache: Hit from cloudfront
x-coursera-request-id: psAnWiXQEe6BYxJhI5kcWQ
x-envoy-upstream-service-time: 27
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: X0z980z7pPvoxXnd4o8YoaROF5eezZ_txS2GQLViHHoJh-2VklQBTg==
x-coursera-trace-id-hex: 49f701f7c8c05773

GET
H2 200 location Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/ 59 B
295 B 36ms
25ms XHR
application/json 2606:4700:4400::ac40:9b77
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://geolocation.onetrust.com/cookieconsentpub/v1/geo/location

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:9b77 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8a32c5b076142770db05105a79a7fceba65ac31a29277e3f7247fec57e3ee2b5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept: application/json
Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:56 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
server: cloudflare
vary: Accept-Encoding
access-control-allow-methods: GET, OPTIONS
content-type: application/json
access-control-allow-origin: *
cf-ray: 82c87f3fc9ae4c89-SIN
access-control-allow-headers: Content-Type

GET
H2 200 otBannerSdk.js Show response
cdn.cookielaw.org/scripttemplates/202310.2.0/ 426 KB
103 KB 22ms
22ms Script
application/javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

838f4b697deefb701f31eb892e6dde74a92dd7c65d4d56f967bb79c17a66d79e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: 3zwKFeg02sA5dMnkMN3c/A==
age: 1091
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 105024
x-ms-lease-status: unlocked
last-modified: Thu, 16 Nov 2023 13:00:40 GMT
server: cloudflare
etag: 0x8DBE6A40929C5B9
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: f57dfeae-a01e-007b-7411-197b1f000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f3ffeae4110-SIN

GET
H2 200 en.json Show response
cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/3f194940-229b-4390-86a4-64219ae47b44/ 145 KB
25 KB 27ms
26ms Fetch
application/x-javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/consent/a91dcd66-1624-4c30-8289-6435189ad9b2/3f194940-229b-4390-86a4-64219ae47b44/en.json

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1b7d976238354b69cebe073c9be6a2b12e4b298df86739b6d7574a44b80888a3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 28273
content-md5: RNAb9iZ4rIxeZblAAxOMgQ==
content-length: 25191
x-ms-lease-status: unlocked
last-modified: Mon, 20 Nov 2023 23:06:42 GMT
server: cloudflare
etag: 0x8DBEA1D5C7BA382
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: c14a57bf-c01e-0089-0506-1c8356000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f408a1a44b1-SIN
expires: Tue, 28 Nov 2023 07:00:57 GMT

GET
H2 200 airpr.js Show response
px.airpr.com/ 7 KB
2 KB 456ms
141ms Script
application/javascript 18.161.111.29
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://px.airpr.com/airpr.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.161.111.29 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-161-111-29.mrs52.r.cloudfront.net
Software: nginx /
Resource Hash: 529b9c583e6cf8da02c9cadf8c38b5714198f0fde2dcde01da2d5ee681228738

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sun, 26 Nov 2023 19:11:17 GMT
content-encoding: gzip
via: 1.1 2a48e54c6ff6ceb37013a60e2ce651ba.cloudfront.net (CloudFront)
last-modified: Sat, 21 Apr 2018 18:03:55 GMT
server: nginx
x-amz-cf-pop: MRS52-P4
age: 42580
etag: "5adb7d0b-853"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript; charset=utf-8
cache-control: max-age=43200
content-length: 2131
x-amz-cf-id: U2fvB_cN2kovB0auJkB4eGiUzLBfR-O7W2YjpcikZFL_2oSTrih_1A==
expires: Mon, 27 Nov 2023 07:12:01 GMT

GET
H2 200 otFlat.json Show response
cdn.cookielaw.org/scripttemplates/202310.2.0/assets/ 13 KB
3 KB 29ms
26ms Fetch
application/json 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/202310.2.0/assets/otFlat.json

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ea5db5581e262d77d1a43fbb3f0fa3661b51d097b40ca38f584b4943f47cf2e0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: jMofvR4jSi4vqxABuEyIag==
age: 29346
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 3017
x-ms-lease-status: unlocked
last-modified: Thu, 16 Nov 2023 13:00:31 GMT
server: cloudflare
etag: 0x8DBE6A403CB9890
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
x-ms-request-id: 895500e1-001e-0062-18ff-1bfba4000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f40eaa544b1-SIN

GET
H2 200 otPcTab.json Show response
cdn.cookielaw.org/scripttemplates/202310.2.0/assets/v2/ 63 KB
14 KB 26ms
24ms Fetch
application/json 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/202310.2.0/assets/v2/otPcTab.json

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e8f71867a6991d5a1ba2b9cd33000e8d8691f6ba8864516946b62087de93aa85

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: 9LM0+2zXH90ABPPSdPNeWw==
age: 29346
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 13595
x-ms-lease-status: unlocked
last-modified: Thu, 16 Nov 2023 13:00:34 GMT
server: cloudflare
etag: 0x8DBE6A4055E591C
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
x-ms-request-id: 895500e2-001e-0062-19ff-1bfba4000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f40eaa744b1-SIN

GET
H2 200 otCommonStyles.css Show response
cdn.cookielaw.org/scripttemplates/202310.2.0/assets/ 21 KB
4 KB 24ms
23ms Fetch
text/css 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/202310.2.0/assets/otCommonStyles.css

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d3f7b0ec4de079928a999641e781e80f33597a392a561bc460276dfb4efb6eec

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: gzip
content-md5: c7xAZ9MSGAobGaTYg/Qtag==
age: 29346
x-ms-lease-status: unlocked
last-modified: Thu, 16 Nov 2023 13:00:45 GMT
server: cloudflare
vary: Accept-Encoding
content-type: text/css
access-control-allow-origin: *
x-ms-request-id: 4b70f4f0-c01e-0020-24ff-1b4224000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
cf-ray: 82c87f40eaa844b1-SIN

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 243 KB
84 KB 7ms
6ms Script
application/javascript 2404:6800:4003:c04::61
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-7GZ59JSFWQ&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

QUIC, , AES_128_GCM

Server

2404:6800:4003:c04::61 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

23bfe656a05f406d3066f2e105ac463c0f1714eab96a4098fce526514393bd29

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 86003
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Mon, 27 Nov 2023 07:00:57 GMT

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 202 KB
54 KB 40ms
4ms Script
application/x-javascript 2a03:2880:f00c:300:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f00c:300:face:b00c:0:3 Singapore, Singapore, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

3e136e77083bfc6ef14ffc5abd19da89a82bf12fc0cda3c603e01582b93303c8

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'self';script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .google.com 127.0.0.1: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net wss://.facebook.com: wss://.whatsapp.com: wss://.fbcdn.net attachment.fbsbx.com ws://localhost: blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

content-security-policy: default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Mon, 27 Nov 2023 07:00:57 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 54273
x-xss-protection: 0
reporting-endpoints
pragma: public
x-fb-debug: RuZPSFLxsFhvAFbb5172ot8is8ri3bPuImmXwwfgSJFy7NDeqXxHVv7nR3Y5QLp8U8Y+gHldxy7j2Uuy8XPpDQ==
cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=()
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/ 3 KB
2 KB 18ms
17ms Script
text/javascript 2404:6800:4003:c05::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/?random=1701068457111&cv=11&fst=1701068457111&bg=ffffff&guid=ON&async=1&gtm=45He3b81v71302275&gcd=11l1l1l1l1&dma=0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2F&hn=www.googleadservices.com&frm=0&tiba=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&us_privacy=1---&auid=795786959.1701068457&uamb=0&uaw=0&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c05::9a Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

507f9413482086f2ee078f1853d8bf032e61496c01a4a59c9b091889cd27eef5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1318
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 bat.js Show response
bat.bing.com/ 45 KB
13 KB 85ms
49ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://bat.bing.com/bat.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

5e319852607809336b2534ffeb96f6933f26994dd040f535302c84f59cc0a214

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
date: Mon, 27 Nov 2023 07:00:56 GMT
last-modified: Fri, 10 Nov 2023 20:09:55 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: E4671E024CE6459D905D1E18C3A8196A Ref B: SIN30EDGE0421 Ref C: 2023-11-27T07:00:57Z
etag: "80abcdf1114da1:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 13175

GET
H/1.1 200
OK tv2track.js Show response
collector-3549.tvsquared.com/ 20 KB
9 KB 926ms
226ms Script
application/javascript 18.218.44.12
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-3549.tvsquared.com/tv2track.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.218.44.12 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-218-44-12.us-east-2.compute.amazonaws.com
Software: nginx /
Resource Hash: a463aa6666ce0abcabf8033013cfe881fdbfb570389aff471d400a45b3a496d4

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Date: Mon, 27 Nov 2023 07:00:57 GMT
Content-Encoding: gzip
Last-Modified: Wed, 01 Nov 2023 12:34:33 GMT
Server: nginx
ETag: "654245d9-2133"
Content-Type: application/javascript
Cache-Control: max-age=600
Connection: keep-alive
Accept-Ranges: bytes
X-Robots-Tag: noindex
Content-Length: 8499
Expires: Mon, 27 Nov 2023 07:10:57 GMT

GET
H2 200 pixlv2.min.js Show response
mapixl.com/scripts/ 42 KB
16 KB 658ms
216ms Script
application/javascript 23.96.207.177
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://mapixl.com/scripts/pixlv2.min.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

daa2526a53874ac7e126b3c6dfd6858c36977c6fbeb8a775590cdee9489d5518

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
strict-transport-security: max-age=2592000
last-modified: Mon, 10 Apr 2023 19:03:08 GMT
server: Microsoft-IIS/10.0
etag: "1d96bdf164ad7a9"
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/javascript
accept-ranges: bytes

GET
H2 200 qevents.js Show response
a.quora.com/ 41 KB
14 KB 46ms
13ms Script
text/plain 162.159.152.17
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://a.quora.com/qevents.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 162.159.152.17 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: c2a101f313f27c267a744088e44664a87d2ec7dc2a3464bf1319a95094dc76db

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
x-amz-version-id: DENAuZi5jc6G3XAf0_byr8vJzUcVnf.F
content-encoding: gzip
cf-cache-status: HIT
x-amz-request-id: SQW7NAVMXQTQ03G5
age: 1152198
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: RJxqPI9akTsEL27egwxozy7RV38C3QGpKE99PaCDc+mp6rx7AxaaOpkck1XY3C1gw3J/aONga1w=
last-modified: Tue, 17 Oct 2023 18:57:21 GMT
server: cloudflare
x-amz-meta-s3cmd-attrs: md5:5defc3f1c55a0cb9cbca8c06fbabaf65
etag: W/"5defc3f1c55a0cb9cbca8c06fbabaf65"
vary: Accept-Encoding
content-type: text/plain
cache-control: public, max-age=14400
cf-ray: 82c87f4139ce4ac0-SIN
expires: Mon, 27 Nov 2023 11:00:57 GMT

GET
H2 200 uwt.js Show response
static.ads-twitter.com/ 56 KB
15 KB 334ms
103ms Script
application/javascript 151.101.108.157
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ads-twitter.com/uwt.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.108.157 Tokyo, Japan, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: cf7fcc9f75c8717897bfaef72f303fab423ce1b70c98512aeb3677e4af988dee

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
last-modified: Thu, 27 Oct 2022 18:55:37 GMT
x-amz-server-side-encryption: AES256
etag: "32ad004436155ec972bc50e6238b5b67+gzip+gzip"
vary: Accept-Encoding,Host
x-cache: HIT, HIT
content-type: application/javascript; charset=utf-8
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
x-tw-cdn: FT
cache-control: no-cache
accept-ranges: bytes
content-length: 15375
x-served-by: cache-iad-kjyo7100147-IAD, cache-tyo11954-TYO

GET
H2 200 pixel.js Show response
www.redditstatic.com/ads/ 23 KB
8 KB 567ms
176ms Script
application/javascript 2a04:4e42:400::396
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://www.redditstatic.com/ads/pixel.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a04:4e42:400::396 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: snooserv /
Resource Hash: e803e774c7b59fe74f71ed93acaa875cf9a99947ff8ed7615cd0c93c1667250f

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
via: 1.1 varnish, 1.1 varnish
last-modified: Thu, 15 Jun 2023 20:49:59 GMT
server: snooserv
nel: {"report_to": "w3-reporting-nel", "max_age": 14400, "include_subdomains": false, "success_fraction": 0.02, "failure_fraction": 0.02}
etag: "4a205643a240cb95fa82289d62b5af7e"
x-amz-server-side-encryption: AES256
vary: Accept-Encoding,Origin
report-to: {"group": "w3-reporting-nel", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting-nel.reddit.com/reports" }]}, {"group": "w3-reporting", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting.reddit.com/reports" }]}, {"group": "w3-reporting-csp", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting-csp.reddit.com/reports" }]}
content-type: application/javascript
cache-control: public, max-age=60
accept-ranges: bytes
content-length: 7409

GET
H/1.1

200
OK

ppt=16053;g=pageview;gid=39083;ord=1678031013
trkn.us/pixel/conv/
Redirect Chain

https://trkn.us/pixel/conv/ppt=16053;g=pageview;gid=39083;ord=1678031013?1404126668=223947893
https://trkn.us/pixel/conv/ppt=16053;g=pageview;gid=39083;ord=1678031013?1404126668=223947893;ip=209.58.162.208;cuidchk=1

42 B
780 B

1140ms
1140ms

Image
image/gif

54.147.71.166
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://trkn.us/pixel/conv/ppt=16053;g=pageview;gid=39083;ord=1678031013?1404126668=223947893;ip=209.58.162.208;cuidchk=1

Protocol

HTTP/1.1

Server

54.147.71.166 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-54-147-71-166.compute-1.amazonaws.com

Software

Apache /

Resource Hash

b2c78c910f5ea29e3a9d223dabc203c055c8708b1fe7d83788b490638126db4d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Pragma: no-cache
Date: Mon, 27 Nov 2023 07:00:58 GMT
X-Content-Type-Options: nosniff
Last-Modified: Sun, 9 Nov 1980 12:59:00 GMT
Server: Apache
Content-Type: image/gif
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
Connection: keep-alive
Content-Length: 42
Expires: Sun, 9 Nov 1980 12:58:00 GMT

Redirect headers

Date: Mon, 27 Nov 2023 07:00:58 GMT
X-Content-Type-Options: nosniff
Server: Apache
Content-Type: text/html; charset=UTF-8
Location: /pixel/conv/ppt=16053;g=pageview;gid=39083;ord=1678031013?1404126668=223947893;ip=209.58.162.208;cuidchk=1
P3P: CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Connection: keep-alive
Content-Length: 0

GET
H2 200 New-Block-M-Stacked-Blue-295C_600x600.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/70/de505d47be7d3a063b51b6f856a6e2/ 661 B
1 KB 159ms
144ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

0c403ee38bdbaa04aaeb29698b2d6f17398a8b9a8fbcbcbacc9e50b7ef01ba91

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 22:24:39 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5387778
x-cache: Hit from cloudfront
x-coursera-request-id: UUWOWFvyEe6ZFhIa3NxxoQ
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 0hUVZ-MonrOw1j95xMtPcGUSd_gjMDK-0y8ickWp6-5I4tIEZn1AJA==
x-coursera-trace-id-hex: 4457b98a245089f0

GET
H2 200 square.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/57/8c726bb7f54c75b38f7bcb25d2c2a7/ 481 B
952 B 160ms
146ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

68a27481d4dd333aaeef1bf27287df6c79f8c03220d20b9f089abccc7b0a9f68

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 09:31:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6643738
x-cache: Hit from cloudfront
x-coursera-request-id: DoHuoFCGEe6fJBKgvCo5xw
x-envoy-upstream-service-time: 7
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: k13gPldVnubwTGr1wB4o6CMz4u-EN9kx_RSdVUA13k91qd7FrXEg-w==
x-coursera-trace-id-hex: 714b8f09ad8904d2

GET
H2 200 Boulder-FL-VERT-B---cropped.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/a6/7035b7e00b401383be4e5856b8bdaa/ 622 B
1 KB 163ms
149ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

a2f5fd3359f735510ec987dca50c78543078272a01d2cca17ef256633279894d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 20 Sep 2023 23:13:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5816836
x-cache: Hit from cloudfront
x-coursera-request-id: VlY5vFgLEe6dNA5hMa2UzQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: YXyc3EmhomYTTEAiK5Qd421muayRrRgAfBxJaoFmVWSczeVJutEZpw==
x-coursera-trace-id-hex: 452554ab5089f8e7

GET
H2 200 square-logo_180x180.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/b1/63ba700cbf11e88d11058d160c766e/ 681 B
1 KB 161ms
148ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

df7e83e8b8db36cb7bb87668c4360ad8b406515194796065ebc940c49ea99cd8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 04 Oct 2023 00:20:05 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4689652
x-cache: Hit from cloudfront
x-coursera-request-id: xKwoEmJLEe6k5A5_AxoCZQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: OAprVaG3KDG0gAizlj5OkYCk6jEIngfN_5PdZVfKJj4nIqWaQEMvzA==
x-coursera-trace-id-hex: 5fbb5126a05c33a8

GET
H2 200 Red-N-on-white-background.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/6a/123cbd870d4619aab9613bb25578da/ 642 B
1 KB 162ms
150ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

e47648f003e52e565102486f218bc55168de29d0e70e832a3c8c2f4bd625cb37

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 20 Jul 2023 02:49:49 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11247068
x-cache: Hit from cloudfront
x-coursera-request-id: GEzG6iaoEe67nxIZIA8PtQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 41vQLDgWgtidGo5OdmCY08lBEp554bhi5LP3On078OL2ufmOr1FUCw==
x-coursera-trace-id-hex: 79a3af71c19d870e

GET
H2 200 CenterILblock-ISQUAREOrangeBackgrnd.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/d8/42cdc0ab2011e8b910bdf80bed9f6c/ 757 B
1 KB 163ms
152ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

35a2799f06446906cb4c5fbf59f3d6d09c2393fa1debd827dc07e2a9b8d771f7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 26 Sep 2023 00:21:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5380785
x-cache: Hit from cloudfront
x-coursera-request-id: mQVfT1wCEe6ZFhIa3NxxoQ
x-envoy-upstream-service-time: 7
content-length: 644
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: q0y2VhEDzTqi3hvXu9H8F0jeUx60z-E-AF8_3aK4GboYJEmjbyvQYA==
x-coursera-trace-id-hex: 1621f22337dbc4c8

GET
H2 200 360-x-360-1-.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/67/ea8ae2575a4402ab7d212dd3b66ace/ 985 B
1 KB 164ms
153ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f5a8f95a208ae15e99b80bb24f3dbe1bd849d9317d5afd3b6c4746985b157555

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 12 Sep 2023 09:59:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6555693
x-cache: Hit from cloudfront
x-coursera-request-id: DamhalFTEe6u0wquny4_iw
x-envoy-upstream-service-time: 15
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 6eU_BUq3T5hGK_vaEBhEZxzr8pQ25YRLe9xBKBI4K7bfpJRIEObaug==
x-coursera-trace-id-hex: 82ff6f3fac816571

GET
H2 200 UoL-Logo_180x180.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/fb/b28a301e0211e8a40e23e4176c8e4a/ 850 B
1 KB 165ms
154ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

1f6b3d0ae3ad68be258cf77dc993a151fc792466e6628700d66e54aeaa75820f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 11 Sep 2023 02:14:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6669993
x-cache: Hit from cloudfront
x-coursera-request-id: 7WUkwVBIEe6zrgoMQ7AmvQ
x-envoy-upstream-service-time: 3
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: MVq7fq8aczKp5UnA7NWFUASms1PO4PynVbeQvFyhMNPxqNNsA0zzmw==
x-coursera-trace-id-hex: 7b9f577696157338

GET
H2 200 Berkeley_Square_GoldOnBlue.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/4e/115f6ff5a845b89c1bc809f133491b/ 517 B
990 B 166ms
156ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

62e4e6c185b90abe31a892c400cc50b9884b13189561d5ebc8d808a310a4565e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 15 Sep 2023 00:12:55 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6331682
x-cache: Hit from cloudfront
x-coursera-request-id: nk2A6VNcEe6_WwrpPzD-Vw
x-envoy-upstream-service-time: 15
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: _f8xINHvsEnvJiUa6oK5WsTJIZWRTOGqBJ3WfIF2PIbr1oPPc3JY_Q==
x-coursera-trace-id-hex: 714d6dd02567e11

GET
H2 200 D-Pine_RGB_360x360.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/58/781f9d0ace475eb6c08f0e73ff07ce/ 771 B
1 KB 177ms
167ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

6393363e6a38cc022c949ebc0641b8269a8b1179d2657e51120d35429ae71e8a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 15 Sep 2023 06:18:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6309719
x-cache: Hit from cloudfront
x-coursera-request-id: wV44GFOPEe64bRKzbKYUqQ
x-envoy-upstream-service-time: 163
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 0O_duRZfoB1VomAuPYcJVK9W3me59kHNmugJXzT2Y2ZTZTuVUGEruA==
x-coursera-trace-id-hex: 4a41837beaa4d38f

GET
H2 200 LOGO_1.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/3d/1c8fdf7ef5404aa83ab0c00fa12cf5/ 1 KB
1 KB 166ms
157ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

42660edb067fc9c77a42a7eea06866a543f9c118f400edae5c0b97884b0ac075

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Sat, 16 Sep 2023 20:11:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6173381
x-cache: Hit from cloudfront
x-coursera-request-id: MPPZkFTNEe6V_QptJqt9tQ
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: buAz6WOzMZFTd6jN9FUwvERSHIulqWPH20Bz9IAhaV6LpuLIg1Z0Jw==
x-coursera-trace-id-hex: 79dc8ec870a8cd34

GET
H2 200 UniversityofPennsylvania_Vertical_RGB_coursera-cert.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/a2/66aaaad14d426fa9798ed714b3d0e5/ 1 KB
2 KB 166ms
158ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/a2/66aaaad14d426fa9798ed714b3d0e5/UniversityofPennsylvania_Vertical_RGB_coursera-cert.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

af53dd6c08712538777b70e5ff2b9d8cce45fe5fa6cdbbc050c8b253d7ebcf35

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Thu, 28 Sep 2023 10:23:33 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5171844
x-cache: Hit from cloudfront
x-coursera-request-id: E4p8Xl3pEe6rQwoWerMgEQ
x-envoy-upstream-service-time: 9
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: ZaOf1QOQL08YeNQbboeDFC6eRh4phIY1D4yv_2mo3rZDP2J5NEqofA==
x-coursera-trace-id-hex: 37b7b9c3c9d567eb

GET
H2 200 ImperialCollegeLondon_BLUE_500x500px.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/b1/f66aa00aa811e8b14d27d7114bc00b/ 457 B
926 B 167ms
160ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/b1/f66aa00aa811e8b14d27d7114bc00b/ImperialCollegeLondon_BLUE_500x500px.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

201596dc297517f8bb654466f6a87f56e3d9682e74ec8023ff740245f0dae0f1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 27 Sep 2023 12:05:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5252155
x-cache: Hit from cloudfront
x-coursera-request-id: FooRlV0uEe6oQwpr4JsJKw
x-envoy-upstream-service-time: 4
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: SYMJX5mR9Ksb6D7pnFMDRIRKI7miZKXcDCzTw-eaQNN8hBIx04S82w==
x-coursera-trace-id-hex: 4891f46ed33fbf84

GET
H2 200 360px.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/89/d0ddf06ad611e4b53d95ff03ce5aa7/ 1 KB
2 KB 168ms
161ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera-university-assets.s3.amazonaws.com/89/d0ddf06ad611e4b53d95ff03ce5aa7/360px.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

493643c6b3df3f53622d0ca456ff8f53c6fa6357d6d79603f0dff4879a21b883

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 25 Sep 2023 15:22:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 5413121
x-cache: Hit from cloudfront
x-coursera-request-id: T5qeq1u3Ee6AaxI2rnfVMw
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: HMVjolNGGbn3S-zXeHLvx0boHFKTU8YZirn1pmmqfl80Ud4_e7ZS9g==
x-coursera-trace-id-hex: ea307ed62723b4e9

GET
H2 200 360x360.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/13/4f6741eec44e2b9e40fc79bdf15b87/ 690 B
1 KB 168ms
162ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/13/4f6741eec44e2b9e40fc79bdf15b87/360x360.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

a97a18e3c1c4be4a54a6120c34f3dd00ba80f4d1c8c5f4468f44b2de1fde45fa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Wed, 19 Jul 2023 07:35:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11316341
x-cache: Hit from cloudfront
x-coursera-request-id: zgcGUCYGEe6Muw6y7UEwww
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: vfRhyPPk4qiMN-Y9dpjLs4ziguTTWh6XT9mfXkHYrPe0kswGIPCpfw==
x-coursera-trace-id-hex: b438cfcc32840af5

GET
H2 200 Untitled-design-18-.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/9a/e7404fabbf4c98a00cf303fbbe4429/ 767 B
1 KB 169ms
163ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/9a/e7404fabbf4c98a00cf303fbbe4429/Untitled-design-18-.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

e31d1c09da42bdd38dd26353b3ac58566af483d58bb9b97922a644d57273178d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 09 Oct 2023 19:36:40 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 4188257
x-cache: Hit from cloudfront
x-coursera-request-id: K1Tpg2bbEe6dcg7Dhifd0Q
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: 9ct20JLaaxlaB8F6sDmFR2hMD25wHE4rqahpsXqn1mMZPWLU9VKp9w==
x-coursera-trace-id-hex: 36ac300c2d1c2d2b

GET
H2 200 UNT-logo1.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/1a/6984a02c5a45e0bc8c40b02a42bbdb/ 708 B
1 KB 170ms
165ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/1a/6984a02c5a45e0bc8c40b02a42bbdb/UNT-logo1.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

f33aaa44f2da82518a3e60e51fd6eaaacf5b5a87901bfcc9e8fa0cd99b0cf42d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 15 Sep 2023 01:06:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 6328459
x-cache: Hit from cloudfront
x-coursera-request-id: HzQlQlNkEe61iA4ti1ZSmw
x-envoy-upstream-service-time: 5
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: NFikyE0hYoKSrY0naR7ieZCgTvVLwVg8JoYJaXEdvMK51QeRzUiXCQ==
x-coursera-trace-id-hex: bb84bfa098211066

GET
H2 200 Untitled-design-15-.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/68/9b2c6526cb41afa07c86903b8b0961/ 715 B
1 KB 170ms
166ms Image
image/png 18.161.111.15
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/http://coursera-university-assets.s3.amazonaws.com/68/9b2c6526cb41afa07c86903b8b0961/Untitled-design-15-.png?auto=format%2Ccompress&dpr=1&w=36&h=36

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.161.111.15 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-161-111-15.mrs52.r.cloudfront.net

Software

envoy /

Resource Hash

d9397e4036a7cbebfb01a7faf7546463247edcf4b13a3c42c3b9525a50a23153

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Fri, 21 Jul 2023 03:53:13 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 187b5554ca4fd284c496dba11e952c0e.cloudfront.net (CloudFront)
x-amz-cf-pop: MRS52-P4
age: 11156864
x-cache: Hit from cloudfront
x-coursera-request-id: He9PhSd6Ee6YNQ6V_RKZhQ
x-envoy-upstream-service-time: 6
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
vary: Accept,Accept-Encoding
content-type: image/png
cache-control: public, max-age=315360000
x-amz-cf-id: oQnfJr5-EctDi2_ok6_J-_2QfSPkfn1lCsOHnUsuiPvYjCCXkTQdmg==
x-coursera-trace-id-hex: fcba3d53fa95134b

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 29 B
665 B 756ms
755ms XHR
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

47ed39330097604d2131466422dab804f685eb326497b04f44e5471270b0a5d4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: t0KMO4zyEe67oxJRAEi80Q
x-envoy-upstream-service-time: 3
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: 4JKDFR_Pp6TRwXEF2RLRHlqaSB7uoxt-rW_NW-72DJvnJEbZ1DdN4Q==
x-coursera-trace-id-hex: b9a6ae336c56d59

GET
H2 200 client Show response
accounts.google.com/gsi/ 199 KB
79 KB 40ms
28ms Script
application/javascript 2404:6800:4003:c0f::54
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://accounts.google.com/gsi/client

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c0f::54 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

7fd234bce7d54c4abd3da8eac793fca19a96ad314383832a848ec407a14507e7

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-34Q5nRjYmCDlPc-bVPjSug' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-security-policy: script-src 'report-sample' 'nonce-34Q5nRjYmCDlPc-bVPjSug' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
x-frame-options: SAMEORIGIN
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type: application/javascript; charset=utf-8
cache-control: private, max-age=1800
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires: Mon, 27 Nov 2023 07:00:57 GMT

GET
H2 200 ot_guard_logo.svg Show response
cdn.cookielaw.org/logos/static/ 497 B
489 B 23ms
23ms Fetch
image/svg+xml 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/logos/static/ot_guard_logo.svg

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

691dcdb24853a0f5ce4e6597e5713dea66799b57ffe2c2a10f28f98e0b569b19

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: gzip
content-md5: tXyZydHjxQshFMbbBT1/8A==
age: 29346
x-ms-lease-status: unlocked
last-modified: Wed, 22 Nov 2023 17:38:31 GMT
server: cloudflare
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
x-ms-request-id: 9e84c3b1-801e-00a7-1891-1dd141000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
cf-ray: 82c87f428cec44b1-SIN

GET
H2 200 coursera-logo-full-rgb.png
cdn.cookielaw.org/logos/3e5657ed-0ab7-410b-95c6-ac68153c5668/a5631904-c2e8-407c-8481-ac7ee7f58040/830d9fa8-2c14-45a7-8afa-abc4792137f2/ 19 KB
19 KB 31ms
24ms Image
image/png 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.cookielaw.org/logos/3e5657ed-0ab7-410b-95c6-ac68153c5668/a5631904-c2e8-407c-8481-ac7ee7f58040/830d9fa8-2c14-45a7-8afa-abc4792137f2/coursera-logo-full-rgb.png

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5d0c1a920c278ad412fe7119534e930542c2b28f9b90a72cba03d9ffeb4893c0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: IGhcmY1/qs7rEobnKzal3g==
age: 58947
content-length: 19743
x-ms-lease-status: unlocked
last-modified: Tue, 30 May 2023 21:35:38 GMT
server: cloudflare
etag: 0x8DB6155CF40F19D
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
x-ms-request-id: 3523d4b6-701e-000a-11db-129d34000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 82c87f42aa344110-SIN

GET
H2 200 powered_by_logo.svg
cdn.cookielaw.org/logos/static/ 5 KB
2 KB 29ms
23ms Image
image/svg+xml 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.cookielaw.org/logos/static/powered_by_logo.svg

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5fa00d047acd959697b9d7772c31dcd37bec33c70c6fbf80ab8316205d1d286d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Mon, 27 Nov 2023 07:00:57 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: gzip
content-md5: Y+c301RBZNK39PvKQWrIBw==
age: 34549
x-ms-lease-status: unlocked
last-modified: Wed, 22 Nov 2023 17:38:32 GMT
server: cloudflare
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
x-ms-request-id: fd9c9915-201e-0081-6ec0-1d9959000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
cf-ray: 82c87f42aa364110-SIN

GET
H2 200 /
www.google.com/pagead/1p-user-list/927621030/ 42 B
108 B 22ms
17ms Image
image/gif 2404:6800:4003:c1c::69
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/927621030/?random=1701068457111&cv=11&fst=1701068400000&bg=ffffff&guid=ON&async=1&gtm=45He3b81v71302275&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2F&frm=0&tiba=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&fmt=3&is_vtc=1&cid=CAQSKQDICaaNVtCBmq44YNJTcv45jAMWnlZPDL0Ydx7p6bjbHeXBMHL5lGFn&random=146810046&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c1c::69 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:57 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com.sg/pagead/1p-user-list/927621030/ 42 B
108 B 22ms
18ms Image
image/gif 2404:6800:4003:c06::5e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com.sg/pagead/1p-user-list/927621030/?random=1701068457111&cv=11&fst=1701068400000&bg=ffffff&guid=ON&async=1&gtm=45He3b81v71302275&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.coursera.org%2F&frm=0&tiba=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&fmt=3&is_vtc=1&cid=CAQSKQDICaaNVtCBmq44YNJTcv45jAMWnlZPDL0Ydx7p6bjbHeXBMHL5lGFn&random=146810046&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c06::5e Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:57 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK pixel
q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/ 43 B
421 B 1696ms
284ms Image
image/gif 52.70.219.197
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/pixel?j=1&u=https%3A%2F%2Fwww.coursera.org%2F&tag=ViewContent&ts=1701068457372

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.70.219.197 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-70-219-197.compute-1.amazonaws.com

Software

nginx /

Resource Hash

548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Date: Mon, 27 Nov 2023 07:00:58 GMT
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Server: nginx
Connection: keep-alive
Content-Length: 43
X-Q-Stat: ,dfedf8ccae5946bf86858feadfce9fb4,10.0.0.68,6070,209.58.162.208,,44950297518,1,1701068458.928,0.002,,.,0,0,0.000,0.004,-,0,0,203,214,107,10,35796,,,,,,-,
Content-Type: image/gif

GET
H/1.1 200
OK pixel
q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/ 43 B
420 B 1714ms
287ms Image
image/gif 52.70.219.197
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/pixel?j=1&u=https%3A%2F%2Fwww.coursera.org%2F&tag=Generic&ts=1701068457372

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.70.219.197 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-70-219-197.compute-1.amazonaws.com

Software

nginx /

Resource Hash

548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

Date: Mon, 27 Nov 2023 07:00:58 GMT
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Server: nginx
Connection: keep-alive
Content-Length: 43
X-Q-Stat: ,44f7b2130df2d223518c46c546bb86fc,10.0.0.68,6172,209.58.162.208,,44950297601,1,1701068458.947,0.001,,.,0,0,0.000,0.004,-,0,0,203,177,88,10,35796,,,,,,-,
Content-Type: image/gif

GET
H2 204 4076177.js Show response
bat.bing.com/p/action/ 0
117 B 46ms
45ms Script
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://bat.bing.com/p/action/4076177.js

Requested by

Host: bat.bing.com
URL: https://bat.bing.com/bat.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: private,max-age=1800
date: Mon, 27 Nov 2023 07:00:57 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: D3372BE8527144C1B431CE2537C49478 Ref B: SIN30EDGE0421 Ref C: 2023-11-27T07:00:57Z
x-cache: CONFIG_NOCACHE

GET
H2 204 0
bat.bing.com/action/ 0
360 B 45ms
44ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=4076177&Ver=2&mid=1940b842-47f2-43b7-80c0-d324752c131c&sid=b6e946708cf211ee9d23e35f9235e1fc&vid=b6e94a308cf211ee88d3197fbb37b5bd&vids=1&msclkid=N&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&p=https%3A%2F%2Fwww.coursera.org%2F&r=&lt=4687&evt=pageLoad&sv=1&rn=672713

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Mon, 27 Nov 2023 07:00:57 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: A40D1FCE88BA42B3A17411643B0CA7A4 Ref B: SIN30EDGE0421 Ref C: 2023-11-27T07:00:57Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 946401778754875 Show response
connect.facebook.net/signals/config/ 141 KB
36 KB 13ms
7ms Script
application/x-javascript 2a03:2880:f00c:300:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/946401778754875?v=2.9.138&r=stable&domain=www.coursera.org

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f00c:300:face:b00c:0:3 Singapore, Singapore, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

ae4c94063c2471f9c50dcf8b897ee8c3e9d74a06f026129f031a3c4d374c0db9

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'self';script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .google.com 127.0.0.1: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net wss://.facebook.com: wss://.whatsapp.com: wss://.fbcdn.net attachment.fbsbx.com ws://localhost: blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

content-security-policy: default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.google.com 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self';block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Mon, 27 Nov 2023 07:00:57 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 37182
x-xss-protection: 0
reporting-endpoints
pragma: public
x-fb-debug: 1gsUM8F6ZMJc9mV0dnfEJDyq9YAz+kUPyiE1MhAp7UywbWcEn9KNng9gL+2ufhdU8/LnkZjOT05gCqgKFwCRXg==
cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
origin-agent-cluster: ?0
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=()
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET collect
tags.coursera.org/g/ 0
0

GET
H2 200 /
www.facebook.com/tr/ 0
185 B 42ms
27ms Image
text/plain 2a03:2880:f10c:381:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=946401778754875&ev=PageView&dl=https%3A%2F%2Fwww.coursera.org%2F&rl=&if=false&ts=1701068457458&sw=1600&sh=1200&ud[external_id]=94192d54aaec383ac95cdaa1347bcc5f88c0923e3179c3cb716be777c3945677&v=2.9.138&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=4126&fbp=fb.1.1701068457455.1204123933&cs_est=true&ler=empty&it=1701068457394&coo=false&eid=1701068457105.675807.21&tm=1&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f10c:381:face:b00c:0:25de Singapore, Singapore, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Mon, 27 Nov 2023 07:00:57 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H2 200 style
accounts.google.com/gsi/ 533 B
584 B 38ms
37ms Stylesheet
text/css 2404:6800:4003:c0f::54
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://accounts.google.com/gsi/style

Requested by

Host: accounts.google.com
URL: https://accounts.google.com/gsi/client

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c0f::54 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

1c4e7e389d73c6acf7f19cc812514e71230740791fde8a018c1d7edccf1590ae

Security Headers

Name	Value
Content-Security-Policy	require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-FnLwmxsnIl0r0glR7Cf_aA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-security-policy: require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, script-src 'report-sample' 'nonce-FnLwmxsnIl0r0glR7Cf_aA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
x-frame-options: SAMEORIGIN
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
content-type: text/css; charset=utf-8
cache-control: private, max-age=86400
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires: Mon, 27 Nov 2023 07:00:57 GMT

GET
H2 200 status Show response
accounts.google.com/gsi/ 40 B
527 B 37ms
36ms XHR
application/json 2404:6800:4003:c0f::54
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://accounts.google.com/gsi/status?client_id=870424449695-86pfhfkg1mpnppc2t3809v4rh37c3vjv.apps.googleusercontent.com&as=YzUq%2BTEbUxYqM%2F1EZ1f8PA

Requested by

Host: accounts.google.com
URL: https://accounts.google.com/gsi/client

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4003:c0f::54 Singapore, Singapore, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

b7b64ee5f4d693ebebcb8e155d54f61e592b870482062d3d99ca36063ce566c3

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-FLHjfbqV_Je65p-VfV4LYQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
content-security-policy: script-src 'report-sample' 'nonce-FLHjfbqV_Je65p-VfV4LYQ' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http, require-trusted-types-for 'script';report-uri https://csp.withgoogle.com/csp/identity-sign-in-google-http
x-content-type-options: nosniff
content-encoding: gzip
content-disposition: attachment; filename="json.txt"; filename*=UTF-8''json.txt
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
pragma: no-cache
server: ESF
x-frame-options: SAMEORIGIN
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.coursera.org
report-to: {"group":"coop_dd7de8473bddc59c6b748810a67a39b1","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/dd7de8473bddc59c6b748810a67a39b1"}]}
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
cross-origin-opener-policy-report-only: same-origin; report-to="coop_dd7de8473bddc59c6b748810a67a39b1"
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 adsct
t.co/i/ 43 B
379 B 187ms
171ms Image
image/gif 104.244.42.197
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://t.co/i/adsct?bci=3&eci=2&event_id=98dcd52e-06dd-4348-9967-09277b57a42d&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=b5350a8e-c9c6-4f08-a870-5a2a36ea422a&tw_document_href=https%3A%2F%2Fwww.coursera.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=o3uyt&type=javascript&version=2.3.29

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.197 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_k /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-response-time: 166
date: Mon, 27 Nov 2023 07:00:56 GMT
strict-transport-security: max-age=0
server: tsa_k
content-type: image/gif;charset=utf-8
x-transaction-id: 23bfafb7d92a193d
cache-control: no-cache, no-store, max-age=0
perf: 7626143928
x-connection-hash: e6849b88b7a02c0d4dbf61f36b0945f19a64d3ee03a56d5d74ac8a1d31492704
content-length: 43

GET
H2 200 adsct
analytics.twitter.com/i/ 43 B
396 B 184ms
169ms Image
image/gif 104.244.42.195
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=98dcd52e-06dd-4348-9967-09277b57a42d&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=b5350a8e-c9c6-4f08-a870-5a2a36ea422a&tw_document_href=https%3A%2F%2Fwww.coursera.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=o3uyt&type=javascript&version=2.3.29

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.195 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_k /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

x-response-time: 165
date: Mon, 27 Nov 2023 07:00:56 GMT
strict-transport-security: max-age=631138519
server: tsa_k
content-type: image/gif;charset=utf-8
x-transaction-id: 2e4b30fffda0325d
cache-control: no-cache, no-store, max-age=0
perf: 7626143928
x-connection-hash: 807eb4a14ea80aeee228fbf8229086dbac91853f40c34142e4b89f8c182f671d
content-length: 43

GET
H2

204

anpx
dpx.airpr.com/
Redirect Chain

https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&an=true
https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=3291387947
https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D3291387947
https://dpx.airpr.com/anpx?adnxs_uid=2595400605936882090&airpr_id=3291387947

0
63 B

13ms
12ms

Image
text/plain

54.254.174.134
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://dpx.airpr.com/anpx?adnxs_uid=2595400605936882090&airpr_id=3291387947
Protocol: H2
Server: 54.254.174.134 Singapore, Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-254-174-134.ap-southeast-1.compute.amazonaws.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:57 GMT
cache-control: private
server: nginx

Redirect headers

pragma: no-cache
date: Mon, 27 Nov 2023 07:00:57 GMT
an-x-request-uuid: 271cf0e6-70d4-447a-a59b-a5c8c322036a
server: nginx/1.21.3
accept-ch: Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type: text/html; charset=utf-8
access-control-allow-origin: *
cache-control: no-store, no-cache, private
access-control-allow-credentials: true
location: https://dpx.airpr.com/anpx?adnxs_uid=2595400605936882090&airpr_id=3291387947
x-proxy-origin: 209.58.162.208; 209.58.162.208; 594.bm-nginx-loadbalancer.mgmt.sin3.adnexus.net; adnxs.com
content-length: 0
x-xss-protection: 0
expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H2 200 rp.gif
alb.reddit.com/ 42 B
637 B 835ms
9ms Image
image/gif 151.101.1.140
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://alb.reddit.com/rp.gif?ts=1701068457698&id=t2_2tvt8evw&event=PageVisit&m.itemCount=&m.value=&m.valueDecimal=&m.currency=&m.transactionId=&m.customEventName=&m.products=&m.conversionId=&uuid=c4c9cb3b-6c68-4f26-a492-afa3a4cac4f7&aaid=&em=&external_id=&idfa=&integration=reddit&opt_out=0&sh=1600&sw=1200&v=rdt_f5bd31b2
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.1.140 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: Varnish /
Resource Hash: ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Mon, 27 Nov 2023 07:00:58 GMT
via: 1.1 varnish
nel: {"report_to": "w3-reporting-nel", "max_age": 14400, "include_subdomains": false, "success_fraction": 0.3, "failure_fraction": 0.3}
server: Varnish
report-to: {"group": "w3-reporting-nel", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting-nel.reddit.com/reports" }]}, {"group": "w3-reporting", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting.reddit.com/reports" }]}, {"group": "w3-reporting-csp", "max_age": 14400, "include_subdomains": true, "endpoints": [{ "url": "https://w3-reporting-csp.reddit.com/reports" }]}
content-type: image/gif
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
content-length: 42
retry-after: 0

POST
H2 200 prod Show response
mapixl.com/pixl/getpixl/34847p002/7/ 223 B
773 B 681ms
238ms XHR
application/json 23.96.207.177
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://mapixl.com/pixl/getpixl/34847p002/7/prod?eventParameters=%7B%22user%22%3A%221708738488-1701068452518%22%7D&utmValues=%7B%22utmSource%22%3Anull%2C%22utmMedium%22%3Anull%2C%22utmCampaign%22%3Anull%2C%22utmTerm%22%3Anull%2C%22utmContent%22%3Anull%2C%22isGoogleAd%22%3Afalse%2C%22refererUrl%22%3A%22%22%7D&isPageLoad=true&maCookie={%22cid%22:%22unknown%22,%22sid%22:%22cc52deea-0465-443a-967e-6566dddcc0c8%22,%22isSidSaved%22:false,%22sessionStart%22:%222023-11-27T07:00:57.000Z%22}&isSessionStart=true&originUrl=https%3A%2F%2Fwww.coursera.org%2F&callback=?

Requested by

Host: mapixl.com
URL: https://mapixl.com/scripts/pixlv2.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

d84410118f0bbb7547189adc8916571e0bdaef4650c2aa6773d0b0560be64fc7

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 27 Nov 2023 07:00:58 GMT
content-encoding: gzip
strict-transport-security: max-age=2592000
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *

GET
H/1.1 200
OK tv2track.php
collector-3549.tvsquared.com/ 42 B
276 B 226ms
225ms Image
image/gif 18.218.44.12
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&idsite=TV-63455409-1&rec=1&r=427556&h=15&m=0&s=58&url=https%3A%2F%2Fwww.coursera.org%2F&_id=aa4ba640ae03cd22&_idts=1701068458&_idvc=0&_idn=1&_viewts=&pdf=1&qt=0&realp=0&wma=0&dir=0&fla=0&java=0&gears=0&ag=0&cookie=1&res=1600x1200&gt_ms=1412
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.218.44.12 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-218-44-12.us-east-2.compute.amazonaws.com
Software: nginx /
Resource Hash: f0c71e3da5b3fcab3c66af1cf0cdbf262c97b9330b7b37116f1ae2ab18bdc660

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

P3p: CP='OTI DSP COR NID STP UNI OTPa OUR'
Date: Mon, 27 Nov 2023 07:00:58 GMT
Server: nginx
Connection: keep-alive
Request-Id: 9e71f735-70f1-44d4-a289-3b4f9595e766
Content-Length: 42
Content-Type: image/gif

GET
H/1.1 200
OK tv2track.php
collector-3549.tvsquared.com/ 42 B
276 B 452ms
226ms Image
image/gif 18.218.44.12
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&idsite=TV-63455409-1&rec=1&r=613814&h=15&m=0&s=58&url=https%3A%2F%2Fwww.coursera.org%2F&_id=aa4ba640ae03cd22&_idts=1701068458&_idvc=0&_idn=0&_viewts=&cvar=%7B%225%22%3A%5B%22PageView%22%2C%22%7B%5C%22rev%5C%22%3A%5C%22%5C%22%2C%5C%22prod%5C%22%3A%5C%22%5C%22%2C%5C%22id%5C%22%3A%5C%221708738488-1701068452518%5C%22%2C%5C%22promo%5C%22%3A%5C%22%5C%22%7D%22%5D%7D&pdf=1&qt=0&realp=0&wma=0&dir=0&fla=0&java=0&gears=0&ag=0&cookie=1&res=1600x1200&_cvar=%7B%225%22%3A%5B%22session%22%2C%22%7B%5C%22user%5C%22%3A%5C%221708738488-1701068452518%5C%22%7D%22%5D%7D&gt_ms=1412
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.218.44.12 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-218-44-12.us-east-2.compute.amazonaws.com
Software: nginx /
Resource Hash: f0c71e3da5b3fcab3c66af1cf0cdbf262c97b9330b7b37116f1ae2ab18bdc660

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

P3p: CP='OTI DSP COR NID STP UNI OTPa OUR'
Date: Mon, 27 Nov 2023 07:00:58 GMT
Server: nginx
Connection: keep-alive
Request-Id: 7b1e6c17-4240-4f3e-9ef1-f4a482514470
Content-Length: 42
Content-Type: image/gif

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 59 B
665 B 1052ms
1052ms XHR
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

6e12e1fc64c4de2f7adde892dbc99746525b85ecfacc9d27a26da16047c15460

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Mon, 27 Nov 2023 07:00:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: t94wXYzyEe67oxJRAEi80Q
x-envoy-upstream-service-time: 21
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: ym02RC_PZu3jTnjl3gInip8zYDGhOwoxn0E-H51Y5OY3c1zGpW9WMg==
x-coursera-trace-id-hex: 9c4f836169b4fa

POST
H2 200 cc52deea-0465-443a-967e-6566dddcc0c8 Show response
mapixl.com/pixl/updatewithcanvasdata/34847p002/7/ 171 B
572 B 270ms
270ms XHR
application/json 23.96.207.177
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://mapixl.com/pixl/updatewithcanvasdata/34847p002/7/cc52deea-0465-443a-967e-6566dddcc0c8?canvasValues=%7B%22canvasId%22%3A%2244259e16c23f2c749822dc0c96830f71%22%2C%22adblock%22%3Afalse%2C%22timezoneOffset%22%3A8%2C%22touchPoints%22%3A0%2C%22touchEvent%22%3Afalse%2C%22touchStart%22%3Afalse%2C%22platform%22%3A%22Win64%22%2C%22resolution%22%3A%221600x1200%22%7D&callback=?

Requested by

Host: mapixl.com
URL: https://mapixl.com/scripts/pixlv2.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

76e4ac93aa251df0ee01e31f1e1e47fe1b36e95437326e5c33ea90c3fc73e58e

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 27 Nov 2023 07:00:58 GMT
content-encoding: gzip
strict-transport-security: max-age=2592000
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 29 B
672 B 1046ms
1046ms XHR
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

47ed39330097604d2131466422dab804f685eb326497b04f44e5471270b0a5d4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Mon, 27 Nov 2023 07:01:00 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: uIe2YozyEe6FohJxQtB3sw
x-envoy-upstream-service-time: 2
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: kR5bf69T3QGMrty4cttOIY2-r-_sxHfwmKW2QHYnpt8ZapNmM3KZcg==
x-coursera-trace-id-hex: 9dcd54153bb68441

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 29 B
667 B 1029ms
1028ms XHR
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

47ed39330097604d2131466422dab804f685eb326497b04f44e5471270b0a5d4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Mon, 27 Nov 2023 07:01:01 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: uSREh4zyEe6-ugp1-nhs6w
x-envoy-upstream-service-time: 2
content-length: 48
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: 1nrxI130BFPo8eZN8lTlWxy5Pv4c9rm6_18Bq0KShHTNKtQUQ2beGA==
x-coursera-trace-id-hex: cee2f35ded66aa45

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 19 B
661 B 1271ms
1271ms XHR
text/plain 13.33.88.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/br/front-page/zh.app.b7f1b9e2d43d13caca15.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

13.33.88.119 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-33-88-119.sin2.r.cloudfront.net

Software

envoy /

Resource Hash

859ccfa6210be1bfeaf960d9cf0389dd1473800e04a9d6c925d26daca2d4fefb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
accept-language: zh-SG,zh;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Mon, 27 Nov 2023 07:01:02 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 4187f012ebd71eb85a8870ea46453784.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-P2
x-cache: Miss from cloudfront
x-coursera-request-id: udD-4YzyEe6IOw4jpLKE-w
x-envoy-upstream-service-time: 2
x-xss-protection: 1; mode=block
server: envoy
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/plain; charset=UTF-8
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: ZvWm-M2IVgesBx0m--xhXXKwfi3blOMs3I-ffFMGl3XMzWojNai45A==
x-coursera-trace-id-hex: ea1107ea6a8a7afe

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: tags.coursera.org
URL: https://tags.coursera.org/g/collect?v=2&tid=G-7GZ59JSFWQ&gtm=45je3b81v892979048z871302275&_p=1701068455049&gcd=11l1l1l1l1&dma=0&cid=1777487278.1701068457&ul=en-us&sr=1600x1200&_fplc=0&ur=SG&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&sst.uc=SG&sst.ngs=1&sst.etld=google.com.sg&sst.gcd=11l1l1l1l1&sst.us_privacy=1---&sst.tft=1701068455049&_s=1&sid=1701068457&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2F&dt=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&en=page_view&_fv=1&_ss=1&ep.event_id=1701068457105.675807.21&ep.page_url=https%3A%2F%2Fwww.coursera.org%2F&ep.one_trust_active_group=%2CC0001%2CC0004%2CC0002%2CC0003%2C&ep.external_id=1708738488-1701068452518&tfd=5218&richsstsse

Verdicts & Comments Add Verdict or Comment

108 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

30 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.coursera.org/	1970-01-20 16:45:32	Name: CSRF3-Token Value: 1701932452.CrkmR1rx2BdCJz5v
.coursera.org/	1970-01-21 01:16:44	Name: __204u Value: 1708738488-1701068452518
.coursera.org/	1970-01-21 01:16:44	Name: __204r Value:
.coursera.org/	1970-01-20 16:31:10	Name: __400v Value: 109ac6d7-6066-463b-9c41-4cc35aebffa5
.coursera.org/	1969-12-31 23:59:59	Name: IR_gbd Value: coursera.org
.coursera.org/	1969-12-31 23:59:59	Name: IR_14726 Value: 1701068456705%7C0%7C1701068456705%7C%7C
.coursera.org/	1970-01-21 02:07:08	Name: _ga_ZCE2Q9YZ3F Value: GS1.1.1701068456.1.0.1701068456.60.0.0
.coursera.org/	1970-01-21 02:07:08	Name: _ga Value: GA1.1.1777487278.1701068457
www.coursera.org/	1970-01-21 01:16:44	Name: usprivacy Value: 1---
.coursera.org/	1970-01-20 18:40:44	Name: _gcl_au Value: 1.1.795786959.1701068457
.doubleclick.net/	1970-01-21 02:07:08	Name: IDE Value: AHWqTUks1n7548yByKmb6N1VQoExdvjNLLBxDPZiA2o8k03jtqoQ6nou-vbBiL1J
.coursera.org/	1970-01-21 01:16:44	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Mon+Nov+27+2023+15%3A00%3A57+GMT%2B0800+(Singapore+Standard+Time)&version=202310.2.0&browserGpcFlag=0&isIABGlobal=false&hosts=&landingPath=https%3A%2F%2Fwww.coursera.org%2F&groups=C0001%3A1%2CC0004%3A1%2CC0002%3A1%2CC0003%3A1
.coursera.org/	1970-01-20 16:32:34	Name: _uetsid Value: b6e946708cf211ee9d23e35f9235e1fc
.coursera.org/	1970-01-21 01:52:44	Name: _uetvid Value: b6e94a308cf211ee88d3197fbb37b5bd
.bing.com/	1970-01-21 01:52:44	Name: MUID Value: 3D879CF531F16AE735D48F2330F06BE8
.bat.bing.com/	1970-01-20 16:41:13	Name: MR Value: 0
.coursera.org/	1970-01-21 02:07:08	Name: _ga_7GZ59JSFWQ Value: GS1.1.1701068457.1.0.1701068457.0.0.0
.coursera.org/	1970-01-20 18:40:44	Name: _fbp Value: fb.1.1701068457455.1204123933
dpx.airpr.com/	1970-01-20 16:31:09	Name: an_airpr_recent_visit Value: 1
.adnxs.com/	1970-01-20 18:40:44	Name: uuid2 Value: 2595400605936882090
.twitter.com/	1970-01-21 02:07:08	Name: personalization_id Value: "v1_zUWTOJ2BVMAKUs4Gm5ABDw=="
.t.co/	1970-01-21 02:07:08	Name: muc_ads Value: 87543ce9-f04d-4a29-bf1d-26c9a617f1f4
.coursera.org/	1970-01-20 18:40:44	Name: _rdt_uuid Value: 1701068457697.c4c9cb3b-6c68-4f26-a492-afa3a4cac4f7
.mapixl.com/	1969-12-31 23:59:59	Name: ARRAffinitySameSite Value: 43577738361f73e2cfa5766455f07ad48bb1b666e4dee0eccdb289676fee90bd
www.coursera.org/	1970-01-21 02:07:08	Name: _tq_id.TV-63455409-1.39ed Value: aa4ba640ae03cd22.1701068458.0.1701068458..
.trkn.us/	1970-01-21 01:16:44	Name: barometric[cuid] Value: cuid_e62a63fa-d30a-4c46-9edb-8168c05cd249
www.coursera.org/	1970-01-20 16:31:10	Name: maId Value: {"cid":"44259e16c23f2c749822dc0c96830f71","sid":"cc52deea-0465-443a-967e-6566dddcc0c8","isSidSaved":true,"sessionStart":"2023-11-27T07:00:57.000Z"}
.coursera.org/	1970-01-21 02:07:08	Name: FPID Value: FPID2.2.MWZApefJ%2Fw1dIoBBjvQwcdC7ivdp0d5AvnMjclmIsH4%3D.1701068457
.coursera.org/	1970-01-20 16:32:20	Name: FPLC Value: XuvnRHeh%2B7Kdzh6uRsRBMGPQelLERSblvwy9V15ei3rMpTJgUUgB9DSUQt3xn2P4I8%2BclPiA8JbQrHfpzpemV45pTE3TmXsVoALpDL7KjbBfRlp6jpKI49ca0y7chQ%3D%3D
.coursera.org/	1970-01-20 16:31:10	Name: __400vt Value: 1701068460551

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
javascript	error	URL: https://www.coursera.org/ Message: Access to XMLHttpRequest at 'https://tags.coursera.org/g/collect?v=2&tid=G-7GZ59JSFWQ&gtm=45je3b81v892979048z871302275&_p=1701068455049&gcd=11l1l1l1l1&dma=0&cid=1777487278.1701068457&ul=en-us&sr=1600x1200&_fplc=0&ur=SG&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&sst.uc=SG&sst.ngs=1&sst.etld=google.com.sg&sst.gcd=11l1l1l1l1&sst.us_privacy=1---&sst.tft=1701068455049&_s=1&sid=1701068457&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2F&dt=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&en=page_view&_fv=1&_ss=1&ep.event_id=1701068457105.675807.21&ep.page_url=https%3A%2F%2Fwww.coursera.org%2F&ep.one_trust_active_group=%2CC0001%2CC0004%2CC0002%2CC0003%2C&ep.external_id=1708738488-1701068452518&tfd=5218&richsstsse' from origin 'https://www.coursera.org' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network	error	URL: https://tags.coursera.org/g/collect?v=2&tid=G-7GZ59JSFWQ&gtm=45je3b81v892979048z871302275&_p=1701068455049&gcd=11l1l1l1l1&dma=0&cid=1777487278.1701068457&ul=en-us&sr=1600x1200&_fplc=0&ur=SG&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&sst.uc=SG&sst.ngs=1&sst.etld=google.com.sg&sst.gcd=11l1l1l1l1&sst.us_privacy=1---&sst.tft=1701068455049&_s=1&sid=1701068457&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursera.org%2F&dt=Coursera%20%7C%20%E5%AD%A6%E4%BD%8D%E3%80%81%E8%AF%81%E4%B9%A6%E5%92%8C%E5%85%8D%E8%B4%B9%E5%9C%A8%E7%BA%BF%E8%AF%BE%E7%A8%8B&en=page_view&_fv=1&_ss=1&ep.event_id=1701068457105.675807.21&ep.page_url=https%3A%2F%2Fwww.coursera.org%2F&ep.one_trust_active_group=%2CC0001%2CC0004%2CC0002%2CC0003%2C&ep.external_id=1708738488-1701068452518&tfd=5218&richsstsse Message: Failed to load resource: net::ERR_FAILED

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

a.quora.com
accounts.google.com
alb.reddit.com
analytics.google.com
analytics.twitter.com
bat.bing.com
cdn.cookielaw.org
collector-3549.tvsquared.com
connect.facebook.net
d3njjcbhbojbot.cloudfront.net
dpx.airpr.com
geolocation.onetrust.com
googleads.g.doubleclick.net
mapixl.com
px.airpr.com
q.quora.com
secure.adnxs.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tags.coursera.org
trkn.us
utt.impactcdn.com
www.coursera.org
www.facebook.com
www.google.com
www.google.com.sg
www.googletagmanager.com
www.redditstatic.com
tags.coursera.org
103.43.90.53
104.244.42.195
104.244.42.197
13.33.88.119
151.101.1.140
151.101.108.157
162.159.152.17
18.161.111.15
18.161.111.29
18.218.44.12
23.96.207.177
2404:6800:4003:c04::61
2404:6800:4003:c05::9a
2404:6800:4003:c06::5e
2404:6800:4003:c0f::54
2404:6800:4003:c0f::71
2404:6800:4003:c1c::69
2404:6800:4003:c1c::9c
2606:4700:4400::ac40:9b77
2606:4700::6812:83ec
2620:1ec:c11::200
2a03:2880:f00c:300:face:b00c:0:3
2a03:2880:f10c:381:face:b00c:0:25de
2a04:4e42:400::396
35.186.249.72
52.70.219.197
54.147.71.166
54.254.174.134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www.coursera.org Open in urlscan Pro 13.33.88.119 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

243 Requests

99 %HTTPS

46 %IPv6

23 Domains

29 Subdomains

28 IPs

4 Countries

2982 kBTransfer

8814 kBSize

30 Cookies

26 Outgoing links

Redirected requests

243 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

www.coursera.org Open in urlscan Pro
13.33.88.119 Public Scan

Screenshot
Live screenshot

Full Image

243
Requests

99 %
HTTPS

46 %
IPv6

23
Domains

29
Subdomains

28
IPs

4
Countries

2982 kB
Transfer

8814 kB
Size

30
Cookies

243 HTTP transactions
1 data transactions