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

Go To Rescan
Add Verdict Report

Submitted URL:
http://coursera.org/
Effective URL:
https://www.coursera.org/
Submission: On August 26 via manual (August 26th 2019, 6:56:31 pm UTC) from US

Summary HTTP 72 Redirects Links 18 Behaviour Indicators

Summary

This website contacted 22 IPs in 6 countries across 21 domains to perform 72 HTTP transactions. The main IP is 13.35.253.70, located in Seattle, United States and belongs to AMAZON-02 - Amazon.com, Inc., US. The main domain is www.coursera.org.
TLS certificate: Issued by Amazon on September 21st 2018. 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
1 12	13.35.253.70 13.35.253.70	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
26	13.35.253.49 13.35.253.49	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	2a00:1450:400... 2a00:1450:4001:819::2008	15169 (GOOGLE) (GOOGLE - Google LLC)
4	2a00:1450:400... 2a00:1450:4001:81a::200e	15169 (GOOGLE) (GOOGLE - Google LLC)
1	172.217.22.66 172.217.22.66	15169 (GOOGLE) (GOOGLE - Google LLC)
3	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK - Facebook)
2	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
1	13.35.253.111 13.35.253.111	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
1	13.35.253.54 13.35.253.54	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
3	52.19.91.138 52.19.91.138	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2	23.96.207.177 23.96.207.177	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation)
3 3	2a00:1450:400... 2a00:1450:400c:c04::9d	15169 (GOOGLE) (GOOGLE - Google LLC)
3 4	2a00:1450:400... 2a00:1450:4001:818::2004	15169 (GOOGLE) (GOOGLE - Google LLC)
4	2a00:1450:400... 2a00:1450:4001:821::2003	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:4001:820::2002	15169 (GOOGLE) (GOOGLE - Google LLC)
1	207.244.121.159 207.244.121.159	30633 (LEASEWEB-...) (LEASEWEB-USA-WDC-01 - Leaseweb USA)
2	2a03:2880:f11... 2a03:2880:f11c:8083:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK - Facebook)
3	35.241.23.116 35.241.23.116	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a00:1450:400... 2a00:1450:4001:81a::200a	15169 (GOOGLE) (GOOGLE - Google LLC)
1	2a04:4e42:1b:... 2a04:4e42:1b::621	54113 (FASTLY) (FASTLY - Fastly)
2	35.241.16.233 35.241.16.233	15169 (GOOGLE) (GOOGLE - Google LLC)
1 2	52.29.210.254 52.29.210.254	16509 (AMAZON-02) (AMAZON-02 - Amazon.com)
2 2	185.33.223.202 185.33.223.202	29990 (ASN-APPNEXUS) (ASN-APPNEXUS - AppNexus)
72	22

12 13.35.253.70 (Seattle, United States) 1 redirects

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-13-35-253-70.fra6.r.cloudfront.net

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

26 13.35.253.49 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-13-35-253-49.fra6.r.cloudfront.net

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

1 2a00:1450:4001:819::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)

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

4 2a00:1450:4001:81a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)

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

1 172.217.22.66 (United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra15s17-in-f66.1e100.net

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

3 2a03:2880:f01c:8012:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

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

2 2620:1ec:c11::200 (United States)

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

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

1 13.35.253.111 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-13-35-253-111.fra6.r.cloudfront.net

intljs.rmtag.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.35.253.54 (Seattle, United States)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: server-13-35-253-54.fra6.r.cloudfront.net

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

3 52.19.91.138 (Dublin, Ireland)

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-52-19-91-138.eu-west-1.compute.amazonaws.com

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

2 23.96.207.177 (Chicago, United States)

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

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

3 2a00:1450:400c:c04::9d (Brussels, Belgium) 3 redirects

ASN15169 (GOOGLE - Google LLC, US)

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

4 2a00:1450:4001:818::2004 (Frankfurt am Main, Germany) 3 redirects

ASN15169 (GOOGLE - Google LLC, US)

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

4 2a00:1450:4001:821::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)

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

1 2a00:1450:4001:820::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)

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

1 207.244.121.159 (Arlington, United States)

ASN30633 (LEASEWEB-USA-WDC-01 - Leaseweb USA, Inc., US)
PTR: spotvm59.ds.shore.net

lua9b20g37-dsn.algolia.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f11c:8083:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)

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

3 35.241.23.116 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: 116.23.241.35.bc.googleusercontent.com

consent.linksynergy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ut.ra.linksynergy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
nypi.dc-storm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:1b::621 (Ascension Island)

ASN54113 (FASTLY - Fastly, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 35.241.16.233 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: 233.16.241.35.bc.googleusercontent.com

tags.rd.linksynergy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.29.210.254 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02 - Amazon.com, Inc., US)
PTR: ec2-52-29-210-254.eu-central-1.compute.amazonaws.com

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

2 185.33.223.202 (Netherlands) 2 redirects

ASN29990 (ASN-APPNEXUS - AppNexus, Inc, US)
PTR: 318.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

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

	Apex Domain Subdomains	Transfer
26	cloudfront.net d3njjcbhbojbot.cloudfront.net	1 MB
12	coursera.org 1 redirects coursera.org www.coursera.org	78 KB
4	linksynergy.com consent.linksynergy.com ut.ra.linksynergy.com tags.rd.linksynergy.com	6 KB
4	google.de www.google.de	437 B
4	google.com 3 redirects www.google.com	673 B
4	doubleclick.net 3 redirects stats.g.doubleclick.net googleads.g.doubleclick.net	2 KB
4	google-analytics.com www.google-analytics.com	18 KB
3	tvsquared.com collector-3549.tvsquared.com	9 KB
3	airpr.com 1 redirects px.airpr.com dpx.airpr.com	3 KB
3	facebook.net connect.facebook.net	103 KB
2	adnxs.com 2 redirects secure.adnxs.com	2 KB
2	facebook.com www.facebook.com	320 B
2	mapixl.com mapixl.com	4 KB
2	bing.com bat.bing.com	7 KB
1	jsdelivr.net cdn.jsdelivr.net	11 KB
1	googleapis.com ajax.googleapis.com	30 KB
1	dc-storm.com nypi.dc-storm.com	249 B
1	algolia.net lua9b20g37-dsn.algolia.net	5 KB
1	rmtag.com intljs.rmtag.com	22 KB
1	googleadservices.com www.googleadservices.com	9 KB
1	googletagmanager.com www.googletagmanager.com	40 KB
72	21

	Domain	Requested by
26	d3njjcbhbojbot.cloudfront.net	www.coursera.org
11	www.coursera.org	www.coursera.org d3njjcbhbojbot.cloudfront.net
4	www.google.de	www.coursera.org
4	www.google.com	3 redirects www.coursera.org
4	www.google-analytics.com	www.googletagmanager.com www.coursera.org
3	stats.g.doubleclick.net	3 redirects
3	collector-3549.tvsquared.com	www.coursera.org
3	connect.facebook.net	www.coursera.org connect.facebook.net
2	secure.adnxs.com	2 redirects
2	dpx.airpr.com	1 redirects
2	tags.rd.linksynergy.com	intljs.rmtag.com tags.rd.linksynergy.com
2	www.facebook.com	www.coursera.org connect.facebook.net
2	mapixl.com	www.coursera.org d3njjcbhbojbot.cloudfront.net
2	bat.bing.com	www.coursera.org
1	cdn.jsdelivr.net	mapixl.com
1	ajax.googleapis.com	mapixl.com
1	nypi.dc-storm.com	www.coursera.org
1	ut.ra.linksynergy.com	www.coursera.org
1	consent.linksynergy.com	www.coursera.org
1	lua9b20g37-dsn.algolia.net	d3njjcbhbojbot.cloudfront.net
1	googleads.g.doubleclick.net	www.googleadservices.com
1	px.airpr.com	www.coursera.org
1	intljs.rmtag.com	www.coursera.org
1	www.googleadservices.com	www.googletagmanager.com
1	www.googletagmanager.com	d3njjcbhbojbot.cloudfront.net
1	coursera.org	1 redirects
72	26

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

Domain
itunes.apple.com
play.google.com
about.coursera.org
www.coursera.community
building.coursera.org
blog.coursera.org
www.facebook.com
www.linkedin.com
twitter.com
www.instagram.com
www.youtube.com
medium.com
learner.coursera.help

Subject Issuer	Validity	Valid
coursera.org Amazon	`2018-09-21` - `2019-10-21`	a year	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2018-10-08` - `2019-10-09`	a year	crt.sh
*.google-analytics.com Google Internet Authority G3	`2019-07-29` - `2019-10-21`	3 months	crt.sh
www.googleadservices.com Google Internet Authority G3	`2019-07-29` - `2019-10-21`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2019-06-06` - `2019-09-04`	3 months	crt.sh
www.bing.com Microsoft IT TLS CA 2	`2019-04-30` - `2021-04-30`	2 years	crt.sh
*.rmtag.com Thawte RSA CA 2018	`2019-02-12` - `2020-02-28`	a year	crt.sh
*.airpr.com Amazon	`2019-01-10` - `2020-02-10`	a year	crt.sh
*.tvsquared.com COMODO RSA Domain Validation Secure Server CA	`2018-10-23` - `2020-10-22`	2 years	crt.sh
*.mapixl.com DigiCert SHA2 Secure Server CA	`2018-12-03` - `2020-12-07`	2 years	crt.sh
www.google.de Google Internet Authority G3	`2019-07-29` - `2019-10-21`	3 months	crt.sh
*.g.doubleclick.net Google Internet Authority G3	`2019-07-29` - `2019-10-21`	3 months	crt.sh
www.google.com Google Internet Authority G3	`2019-07-29` - `2019-10-21`	3 months	crt.sh
algolia.net COMODO RSA Organization Validation Secure Server CA	`2017-09-06` - `2019-09-06`	2 years	crt.sh
*.linksynergy.com Thawte RSA CA 2018	`2019-06-11` - `2021-07-18`	2 years	crt.sh
ut.ra.linksynergy.com Let's Encrypt Authority X3	`2019-06-27` - `2019-09-25`	3 months	crt.sh
*.dc-storm.com Thawte RSA CA 2018	`2019-02-12` - `2020-02-28`	a year	crt.sh
*.googleapis.com Google Internet Authority G3	`2019-07-29` - `2019-10-21`	3 months	crt.sh
f3.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2019-05-29` - `2020-04-23`	a year	crt.sh
*.rd.linksynergy.com Thawte RSA CA 2018	`2018-03-05` - `2020-05-24`	2 years	crt.sh

This page contains 4 frames:

Primary Page: https://www.coursera.org/
Frame ID: 8027FDBAB60D5DB766E767FE52F246AE
Requests: 70 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 44BBBBA5BC78941882964674AC9FAE3C
Requests: 1 HTTP requests in this frame

Frame: https://www.coursera.org/eventing/info.v2
Frame ID: B330958AEDB33D284B2ADB14BB3D9BC4
Requests: 1 HTTP requests in this frame

Frame: https://tags.rd.linksynergy.com/pix/6577?type=pos&pt=home&catID=homepage&href=https%3A%2F%2Fwww.coursera.org%2F&_rm_fire3p=true
Frame ID: 8CF5B3943975FBB1834F1974DF721803
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://coursera.org/ HTTP 307
https://coursera.org/ HTTP 301
https://www.coursera.org/ Page URL

Detected technologies

Envoy (Reverse Proxy) Expand

Overall confidence: 100%
Detected patterns

headers server /^envoy$/i

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Amazon Cloudfront (CDN) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

72
Requests

100 %
HTTPS

48 %
IPv6

21
Domains

26
Subdomains

22
IPs

6
Countries

1789 kB
Transfer

5327 kB
Size

2
Cookies

18 Outgoing links

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

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://about.coursera.org/
Title: About

Search URL Search Domain Scan URL

URL: https://about.coursera.org/leadership
Title: Leadership

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://building.coursera.org/developer-program/
Title: Developers

Search URL Search Domain Scan URL

URL: https://www.coursera.community/beta-tester-news-announcements-20/join-the-coursera-beta-tester-community-47
Title: Beta Testers

Search URL Search Domain Scan URL

URL: https://www.coursera.community/gtc-news-announcements-17/join-the-coursera-global-translator-community-45
Title: Translators

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://twitter.com/coursera
Title: Twitter

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://medium.com/coursera-engineering
Title: Tech Blog

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://learner.coursera.help/hc/articles/208280056-Accommodations-for-learners-with-disabilities
Title: Accessibility

Search URL Search Domain Scan URL

URL: https://about.coursera.org/affiliates
Title: Affiliates

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://coursera.org/ HTTP 307
https://coursera.org/ HTTP 301
https://www.coursera.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 35

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-28377374-1&cid=334843901.1566845757&jid=483103584&gjid=233545327&_gid=243661847.1566845757&_u=YGBAgAAB~&z=806496578 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=334843901.1566845757&jid=483103584&_v=j79&z=806496578 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=334843901.1566845757&jid=483103584&_v=j79&z=806496578&slf_rd=1&random=2672602923

Request Chain 37

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-86370891-1&cid=334843901.1566845757&jid=1000485132&gjid=1442892219&_gid=243661847.1566845757&_u=YGDAgAAB~&z=1356138362 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1000485132&_v=j79&z=1356138362 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1000485132&_v=j79&z=1356138362&slf_rd=1&random=1299159093

Request Chain 69

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&gjid=187439190&_gid=243661847.1566845757&_u=aHDAgAAB~&z=1141693276 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&_v=j79&z=1141693276 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&_v=j79&z=1141693276&slf_rd=1&random=3135737785

Request Chain 70

https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=334843901.1566845757&an=true HTTP 302
https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=1770575595 HTTP 302
https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D1770575595 HTTP 302
https://dpx.airpr.com/anpx?adnxs_uid=4497322435788410529&airpr_id=1770575595

72 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/
Redirect Chain

http://coursera.org/
https://coursera.org/
https://www.coursera.org/

301 KB
66 KB

1702ms
1683ms

Document
text/html

13.35.253.70
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.35.253.70 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-13-35-253-70.fra6.r.cloudfront.net

Software

envoy / Express

Resource Hash

88c8a9cbf56181cf08f2ae1d28a268175c104fc36e8d15e52d1ef9fee98f9635

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

:method: GET
:authority: www.coursera.org
:scheme: https
:path: /
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site: none
accept-encoding: gzip, deflate, br
cookie: CSRF3-Token=1567709754.jjQiwyPQhALINwF7; __204u=1171902756-1566845754165
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 200
content-type: text/html
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Full URL

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Amazon.com

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Request headers

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Response headers

date: Mon, 26 Aug 2019 18:55:56 GMT
content-encoding: gzip
last-modified: Fri, 02 Aug 2019 18:53:49 GMT
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GET
H2 200 113717.ct.js Show response
intljs.rmtag.com/ 68 KB
22 KB 3054ms
14ms Script
application/javascript 13.35.253.111
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://intljs.rmtag.com/113717.ct.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
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Request headers

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Response headers

date: Sun, 25 Aug 2019 20:51:04 GMT
content-encoding: gzip
age: 79497
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p3p: CP="NOI BUS NID DSP COR"
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server: Microsoft-IIS/8.5
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GET
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px.airpr.com/ 7 KB
2 KB 7281ms
16ms Script
application/javascript 13.35.253.54
Amazon.com

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 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

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Response headers

date: Mon, 26 Aug 2019 08:40:04 GMT
content-encoding: gzip
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server: nginx
age: 36975
etag: "5adb7d0b-853"
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content-type: application/javascript; charset=utf-8
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GET
H/1.1 200
OK tv2track.js Show response
collector-3549.tvsquared.com/ 20 KB
9 KB 15549ms
27ms Script
application/javascript 52.19.91.138
Amazon.com

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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
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Request headers

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Response headers

Date: Mon, 26 Aug 2019 18:56:12 GMT
Content-Encoding: gzip
Last-Modified: Thu, 14 Mar 2019 11:09:36 GMT
Server: nginx
ETag: "5c8a3670-2113"
Content-Type: application/javascript
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Connection: keep-alive
X-Robots-Tag: noindex
Content-Length: 8467
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GET
H2 200 widget.js Show response
mapixl.com/scripts/ 9 KB
3 KB 7712ms
230ms Script
application/x-javascript 23.96.207.177
Microsoft Corpora...

General

Check archive.org

Show headers Download Go to

Full URL: https://mapixl.com/scripts/widget.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
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Request headers

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Response headers

date: Mon, 26 Aug 2019 18:56:04 GMT
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last-modified: Mon, 29 Apr 2019 18:37:15 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET
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content-type: application/x-javascript
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content-length: 3101

GET
H2 200 collect
www.google-analytics.com/ 35 B
93 B 7ms
6ms Image
image/gif 2a00:1450:4001:81a::200e
Google LLC

General

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Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j79&a=652252791&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGBAgAAB~&jid=483103584&gjid=233545327&cid=334843901.1566845757&tid=UA-28377374-1&_gid=243661847.1566845757&gtm=2wg8e15JKLVK&z=1523242162

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

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x-content-type-options: nosniff
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GET
H2

200

ga-audiences
www.google.de/ads/
Redirect Chain

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-28377374-1&cid=334843901.1566845757&jid=483103584&gjid=233545327&_gid=243661847.1566845757&_u=YGBAgAAB~&z=806496578
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42 B
109 B

30ms
29ms

Image
image/gif

2a00:1450:4001:821::2003
Google LLC

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Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-28377374-1&cid=334843901.1566845757&jid=483103584&_v=j79&z=806496578&slf_rd=1&random=2672602923

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

pragma: no-cache
date: Mon, 26 Aug 2019 18:55:57 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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cache-control: no-cache, no-store, must-revalidate
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alt-svc: quic=":443"; ma=2592000; v="46,43,39"
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expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

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date: Mon, 26 Aug 2019 18:55:57 GMT
x-content-type-options: nosniff
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content-type: text/html; charset=UTF-8
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content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 collect
www.google-analytics.com/ 35 B
99 B 6ms
6ms Image
image/gif 2a00:1450:4001:81a::200e
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j79&a=652252791&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=YGDAgAAB~&jid=1000485132&gjid=1442892219&cid=334843901.1566845757&tid=UA-86370891-1&_gid=243661847.1566845757&gtm=2wg8e15JKLVK&z=1835560036

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

pragma: no-cache
date: Sun, 25 Aug 2019 03:54:40 GMT
x-content-type-options: nosniff
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age: 140477
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content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2

200

ga-audiences
www.google.de/ads/
Redirect Chain

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-86370891-1&cid=334843901.1566845757&jid=1000485132&gjid=1442892219&_gid=243661847.1566845757&_u=YGDAgAAB~&z=1356138362
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42 B
109 B

32ms
31ms

Image
image/gif

2a00:1450:4001:821::2003
Google LLC

General

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Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1000485132&_v=j79&z=1356138362&slf_rd=1&random=1299159093

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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Request headers

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Response headers

pragma: no-cache
date: Mon, 26 Aug 2019 18:55:57 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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alt-svc: quic=":443"; ma=2592000; v="46,43,39"
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x-xss-protection: 0
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Redirect headers

pragma: no-cache
date: Mon, 26 Aug 2019 18:55:57 GMT
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 302
content-type: text/html; charset=UTF-8
location: https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1000485132&_v=j79&z=1356138362&slf_rd=1&random=1299159093
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timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,43,39"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 12.7332940795b6ae86079d.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/ 36 KB
14 KB 7ms
7ms Script
application/javascript 13.35.253.49
Amazon.com

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Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/12.7332940795b6ae86079d.js

Requested by

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

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

13.35.253.49 Seattle, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),

Reverse DNS

server-13-35-253-49.fra6.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Mon, 29 Jul 2019 21:08:01 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2411277
x-cache: Hit from cloudfront
status: 200
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server: AmazonS3
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GET
H2 200 946401778754875 Show response
connect.facebook.net/signals/config/ 308 KB
79 KB 10ms
10ms Script
application/x-javascript 2a03:2880:f01c:8012:face:b00c:0:3
Facebook

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Full URL

https://connect.facebook.net/signals/config/946401778754875?v=2.9.4&r=stable

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

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Server

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

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content-encoding: gzip
x-content-type-options: nosniff
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Full URL

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Amazon.com

General

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Show headers Download Go to

Full URL

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Full URL

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Show headers Download Go to

Full URL

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Google LLC

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Full URL

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Google LLC

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Show headers Download Go to Show image

Full URL

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POST
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567 B 107ms
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Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

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Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/info.v2

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Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/info.v2

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Full URL

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Full URL

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Show headers Download Go to

Full URL

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General

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Show headers Download Go to

Full URL

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Requested by

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General

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Show headers Download Go to Show image

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GET
H2 200 t
ut.ra.linksynergy.com/ 37 B
251 B 33ms
17ms Image
image/gif 35.241.23.116
Google LLC

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Full URL: https://ut.ra.linksynergy.com/t?tp=nl&so=ni&sid=113717&uid=1566845761560.1386177418.781445.113717.857998951.2&jsv=b.3.001%3Ac.3.001%3As.3.001&uts=1&tfs=1030880&uvc=1&pgc=1&lig=2&tpd=%7C&tvd=%3A&prtcl=https%3A&ppth=%2F&pgn=&sby=www.coursera.org&sus=0&gdpr=00e0%3A0dffe54c-2bfd-447a-b915-b67b51083e08&igclid=1&chn=1&rmch=ra
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.241.23.116 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS: 116.23.241.35.bc.googleusercontent.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 200
date: Mon, 26 Aug 2019 18:56:01 GMT
via: 1.1 google
p3p: CP="NOI BUS NID DSP COR"
alt-svc: clear
content-length: 37
content-type: image/gif

GET
H2 200 t
nypi.dc-storm.com/ 37 B
249 B 283ms
16ms Image
image/gif 35.241.23.116
Google LLC

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Full URL: https://nypi.dc-storm.com/t?tp=ilk&sid=113717&uid=1566845761560.1386177418.781445.113717.857998951.2&gdpr=00e0:0dffe54c-2bfd-447a-b915-b67b51083e08&rmch=ra
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.241.23.116 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS: 116.23.241.35.bc.googleusercontent.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 200
date: Mon, 26 Aug 2019 18:56:01 GMT
via: 1.1 google
p3p: CP="NOI BUS NID DSP COR"
alt-svc: clear
content-length: 37
content-type: image/gif

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/3.2.1/ 85 KB
30 KB 20ms
6ms Script
text/javascript 2a00:1450:4001:81a::200a
Google LLC

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Full URL

https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js

Requested by

Host: mapixl.com
URL: https://mapixl.com/scripts/widget.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

sffe /

Resource Hash

87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date: Mon, 26 Aug 2019 13:18:46 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 20239
status: 200
alt-svc: quic=":443"; ma=2592000; v="46,43,39"
content-length: 30306
x-xss-protection: 0
last-modified: Fri, 24 Mar 2017 20:55:54 GMT
server: sffe
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Tue, 25 Aug 2020 13:18:46 GMT

GET
H2 200 fingerprint2.min.js Show response
cdn.jsdelivr.net/npm/fingerprintjs2@1.8.0/dist/ 35 KB
11 KB 26ms
6ms Script
application/javascript 2a04:4e42:1b::621
Fastly

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Full URL

https://cdn.jsdelivr.net/npm/fingerprintjs2@1.8.0/dist/fingerprint2.min.js

Requested by

Host: mapixl.com
URL: https://mapixl.com/scripts/widget.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a04:4e42:1b::621 , Ascension Island, ASN54113 (FASTLY - Fastly, US),

Reverse DNS

Software

Resource Hash

0a38f58671095a8a5b0eea4b27ab252e874c4230adb768ee2b0155bba1e9afc5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
x-cache: HIT, HIT
status: 200
content-length: 10518
etag: W/"8d59-aQ2rkZ93rS/OeCmt1jRfTytxvMo"
x-served-by: cache-ams21023-AMS, cache-hhn4083-HHN
jsd-meta: 1552436944665, c84121efa5c9, pr, /5/2018-08-08/17-40-33.116Z-WyJucG0iLCJmaW5nZXJwcmludGpzMiIsIi9kaXN0L2ZpbmdlcnByaW50Mi5taW4uanMiLCIxLjguMCJd, 0
date: Mon, 26 Aug 2019 18:56:05 GMT
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges: bytes
timing-allow-origin: *

POST
H2 200 prod Show response
mapixl.com/widget/getwidget/34847p001/4/ 47 B
520 B 1380ms
143ms XHR
application/json 23.96.207.177
Microsoft Corpora...

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Full URL: https://mapixl.com/widget/getwidget/34847p001/4/prod?originUrl=https%3A%2F%2Fwww.coursera.org%2F&callback=?
Requested by: Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/12.7332940795b6ae86079d.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 4b9d1d1d45eadc24a6b3f747dd062b06d61e6015bad125c7f2e836fd7328fad7

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode: cors
Content-Type: application/x-www-form-urlencoded

Response headers

date: Mon, 26 Aug 2019 18:56:05 GMT
content-encoding: gzip
x-aspnetmvc-version: 5.2
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
status: 200
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: Request-Context
cache-control: private
content-length: 168
request-context: appId=cid-v1:ce13f355-b4b2-4be8-89b7-f78f9848b0d2

GET
H/1.1 200
OK tv2track.php
collector-3549.tvsquared.com/ 43 B
371 B 33ms
33ms Image
image/gif 52.19.91.138
Amazon.com

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Full URL: https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&idsite=TV-63455409-1&rec=1&r=712380&h=20&m=56&s=12&url=https%3A%2F%2Fwww.coursera.org%2F&_id=053735613190be7a&_idts=1566845773&_idvc=0&_idn=1&_viewts=&cookie=1&res=1600x1200&gt_ms=1704
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: 52.19.91.138 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-52-19-91-138.eu-west-1.compute.amazonaws.com
Software: nginx /
Resource Hash: 548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Mon, 26 Aug 2019 18:56:12 GMT
Server: nginx
Connection: keep-alive
P3P: CP='OTI DSP COR NID STP UNI OTPa OUR'
Content-Length: 43
Content-Type: image/gif

GET
H/1.1 200
OK tv2track.php
collector-3549.tvsquared.com/ 43 B
371 B 63ms
30ms Image
image/gif 52.19.91.138
Amazon.com

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Full URL: https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&idsite=TV-63455409-1&rec=1&r=511249&h=20&m=56&s=12&url=https%3A%2F%2Fwww.coursera.org%2F&_id=053735613190be7a&_idts=1566845773&_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%221171902756-1566845754165%5C%22%2C%5C%22promo%5C%22%3A%5C%22%5C%22%7D%22%5D%7D&cookie=1&res=1600x1200&_cvar=%7B%225%22%3A%5B%22session%22%2C%22%7B%5C%22user%5C%22%3A%5C%221171902756-1566845754165%5C%22%7D%22%5D%7D&gt_ms=1704
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: 52.19.91.138 Dublin, Ireland, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-52-19-91-138.eu-west-1.compute.amazonaws.com
Software: nginx /
Resource Hash: 548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Mon, 26 Aug 2019 18:56:12 GMT
Server: nginx
Connection: keep-alive
P3P: CP='OTI DSP COR NID STP UNI OTPa OUR'
Content-Length: 43
Content-Type: image/gif

GET
H2 200 / Show response
tags.rd.linksynergy.com/js/6577/ 13 KB
5 KB 361ms
95ms Script
text/html 35.241.16.233
Google LLC

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Full URL: https://tags.rd.linksynergy.com/js/6577/?pt=home&catID=homepage
Requested by: Host: intljs.rmtag.com
URL: https://intljs.rmtag.com/113717.ct.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.241.16.233 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS: 233.16.241.35.bc.googleusercontent.com
Software: /
Resource Hash: 954630a96409f7af4435624e4096a26904c9835858e8b632419d043910ef16b5

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Aug 2019 18:56:13 GMT
content-encoding: gzip
last-modified: Mon, 26 Aug 2019 18:56:13 GMT
p3p: policyref="/p3p.xml", CP="DSP NOI ADM PSAo PSDo OUR BUS NAV COM UNI INT"
status: 200
rm-event: 2CDECDDFC83311E98A809AA05099E60C
cache-control: no-store
accept-ranges: bytes
content-type: text/html
alt-svc: clear
via: 1.1 google

GET
H2 200 collect
www.google-analytics.com/ 35 B
99 B 6ms
5ms Image
image/gif 2a00:1450:4001:81a::200e
Google LLC

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Full URL

https://www.google-analytics.com/collect?v=1&_v=j79&a=652252791&t=event&ni=1&_s=2&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Online%20Courses%20%26%20Credentials%20by%20Top%20Educators.%20Join%20for%20Free&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&ec=airpr&ea=visitor%20hit&_u=aHDAgAAB~&jid=1633661173&gjid=187439190&cid=334843901.1566845757&tid=UA-86370891-1&_gid=243661847.1566845757&gtm=2wg8e15JKLVK&cd3=334843901.1566845757&z=1019291226

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Sec-Fetch-Mode: no-cors
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 25 Aug 2019 03:54:40 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 140493
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
alt-svc: quic=":443"; ma=2592000; v="46,43,39"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2

200

ga-audiences
www.google.de/ads/
Redirect Chain

https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j79&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&gjid=187439190&_gid=243661847.1566845757&_u=aHDAgAAB~&z=1141693276
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&_v=j79&z=1141693276
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&_v=j79&z=1141693276&slf_rd=1&random=3135737785

42 B
109 B

30ms
29ms

Image
image/gif

2a00:1450:4001:821::2003
Google LLC

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Full URL

https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&_v=j79&z=1141693276&slf_rd=1&random=3135737785

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 26 Aug 2019 18:56:13 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
content-type: image/gif
alt-svc: quic=":443"; ma=2592000; v="46,43,39"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Mon, 26 Aug 2019 18:56:13 GMT
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 302
content-type: text/html; charset=UTF-8
location: https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-86370891-1&cid=334843901.1566845757&jid=1633661173&_v=j79&z=1141693276&slf_rd=1&random=3135737785
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="46,43,39"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2

204

anpx
dpx.airpr.com/
Redirect Chain

https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=334843901.1566845757&an=true
https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=1770575595
https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D1770575595
https://dpx.airpr.com/anpx?adnxs_uid=4497322435788410529&airpr_id=1770575595

0
63 B

9ms
9ms

Image
text/plain

52.29.210.254
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://dpx.airpr.com/anpx?adnxs_uid=4497322435788410529&airpr_id=1770575595
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.29.210.254 Frankfurt am Main, Germany, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS: ec2-52-29-210-254.eu-central-1.compute.amazonaws.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status: 204
date: Mon, 26 Aug 2019 18:56:15 GMT
cache-control: private
server: nginx

Redirect headers

Pragma: no-cache
Date: Mon, 26 Aug 2019 18:56:17 GMT
X-Proxy-Origin: 83.97.23.19; 83.97.23.19; 318.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.220.73:80
AN-X-Request-Uuid: b11492b0-8a1b-4fc6-90f8-86c4d48aa3e0
Server: nginx/1.13.4
Access-Control-Allow-Origin: *
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Location: https://dpx.airpr.com/anpx?adnxs_uid=4497322435788410529&airpr_id=1770575595
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: text/html; charset=utf-8
Content-Length: 0
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H2 200 6577
tags.rd.linksynergy.com/pix/ Frame 8CF5 0
0 95ms
95ms Document
text/html 35.241.16.233
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL: https://tags.rd.linksynergy.com/pix/6577?type=pos&pt=home&catID=homepage&href=https%3A%2F%2Fwww.coursera.org%2F&_rm_fire3p=true
Requested by: Host: tags.rd.linksynergy.com
URL: https://tags.rd.linksynergy.com/js/6577/?pt=home&catID=homepage
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.241.16.233 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS: 233.16.241.35.bc.googleusercontent.com
Software: /
Resource Hash

Request headers

:method: GET
:authority: tags.rd.linksynergy.com
:scheme: https
:path: /pix/6577?type=pos&pt=home&catID=homepage&href=https%3A%2F%2Fwww.coursera.org%2F&_rm_fire3p=true
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-mode: nested-navigate
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site: cross-site
referer: https://www.coursera.org/
accept-encoding: gzip, deflate, br
cookie: rmuid=a2cd0409-6128-470c-981d-21d269931ba3; icts=2019-08-26T18:56:12Z; cID=6577[homepage]z; SERVERID=prod,0(2021858012907611337)Dockerhost
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode: nested-navigate
Referer: https://www.coursera.org/

Response headers

status: 200
accept-ranges: bytes
cache-control: no-store
content-type: text/html
last-modified: Mon, 26 Aug 2019 18:56:13 GMT
p3p: policyref="/p3p.xml", CP="DSP NOI ADM PSAo PSDo OUR BUS NAV COM UNI INT"
pragma: no-cache
set-cookie: rmuid=a2cd0409-6128-470c-981d-21d269931ba3; Expires=Tue, 25 Aug 2020 18:56:12 UTC; Domain=.linksynergy.com; Path=/ icts=2019-08-26T18:56:12Z; Expires=Tue, 25 Aug 2020 18:56:12 UTC; Domain=.linksynergy.com; Path=/ SERVERID=prod,0(2021858012907611337)Dockerhost; path=/
date: Mon, 26 Aug 2019 18:56:13 GMT
content-encoding: gzip
via: 1.1 google
alt-svc: clear

Verdicts & Comments Add Verdict or Comment

71 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.

2 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/	1970-01-19 03:14:05	Name: _dc_gtm_UA-86370891-1 Value: 1
			www.coursera.org/	1970-01-19 20:45:17	Name: _tq_id.TV-63455409-1.39ed Value: 053735613190be7a.1566845773.0.1566845773..

1 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
console-api	log	URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/en.app.ef5a2c001402dca13e88.js(Line 166) Message: learnlearnle arnlearnlearn learnlearnlearnl earnlearnlearnlea rnlearnlearnlear nlearnlearnlearnlearn learnlea r nlearnle arnlearn learnle arnlearn learnle Passionate about education? Come work at Coursera! arnlear nlearnle arnlear https://about.coursera.org/careers/ nlearnle arnlearnlear nlearnlea rnlearnlearnlearnlearnlearnlearnlearnle arnlearnlearnlearn learnlearnlearnle arnlearnlear nlearnlearnle

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.

ajax.googleapis.com
bat.bing.com
cdn.jsdelivr.net
collector-3549.tvsquared.com
connect.facebook.net
consent.linksynergy.com
coursera.org
d3njjcbhbojbot.cloudfront.net
dpx.airpr.com
googleads.g.doubleclick.net
intljs.rmtag.com
lua9b20g37-dsn.algolia.net
mapixl.com
nypi.dc-storm.com
px.airpr.com
secure.adnxs.com
stats.g.doubleclick.net
tags.rd.linksynergy.com
ut.ra.linksynergy.com
www.coursera.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
13.35.253.111
13.35.253.49
13.35.253.54
13.35.253.70
172.217.22.66
185.33.223.202
207.244.121.159
23.96.207.177
2620:1ec:c11::200
2a00:1450:4001:818::2004
2a00:1450:4001:819::2008
2a00:1450:4001:81a::200a
2a00:1450:4001:81a::200e
2a00:1450:4001:820::2002
2a00:1450:4001:821::2003
2a00:1450:400c:c04::9d
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8083:face:b00c:0:25de
2a04:4e42:1b::621
35.241.16.233
35.241.23.116
52.19.91.138
52.29.210.254
047265ec1ff12f4f4fc8740df9df709dffc4a2d06c8961359f7dfcd6ac400e06
059ea479f5a136514eba3319f8c2b5e216b2e9d7403a1d0db2068ba669dc4e7f
0a38f58671095a8a5b0eea4b27ab252e874c4230adb768ee2b0155bba1e9afc5
0a9aa75388f20120607c9ca759ff9be8076260ee661c01ca367dada52c8f36a0
0c11a9b603b2ff005976003d80d9a81dee5a161d5dda7c0ac9a0e097a802b784
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10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
14747c0659ca02fe2d80ad4752150b6189122fb07fa3b241dcfdf7063ed88539
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1e834e77ae5dd7158f17e10ff63b9b1d0eb584da31eed900fb2531a9238f34a7
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132
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530d9ed88c4b134108aa89d2b4bce3eee93e7657d196f3c22bc5fadfc887818b
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87
6351d21c6e4713a92ae20e1c95679965094cf34dc0b3fc092f25788b9070cee1
67e0bf4869dbb2085af86d015992fcb8bf2f40efa80687fccd12508e63550b36
6a254acb40a441bfbb1597d22a32f228c94d885befd241d1769bb99692e9150d
6b4c72b8214beaceed57a85c54eed2c61cfc4911b3d677db9a6e00849ef6be05
6e246a72084e0d2caa5844e7600eaea6fcea3b985938d0814fe0373b061a64ee
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8c918768eb599b1eba2e2d42dd4a7f996323b4d8a110cc62d2a2d4a37ab4211f
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954630a96409f7af4435624e4096a26904c9835858e8b632419d043910ef16b5
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97e9e5236bafab559bb02db05f0077ff4eb07310b90ead1d6738bcbbf0a5199c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e22dc78ac23d6c503838652b7a544e7bd363a0819051c3e22c7496c0249bb15b
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f15f778cd39043a166a29f654b1191bc6fbf8043a8cc3477c42764b14b919dec
fd9d98621a3a41348e86140db4c166e8b619c0bd14a320b98216e0517c7fc676

www.coursera.org Open in urlscan Pro 13.35.253.70 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

72 Requests

100 %HTTPS

48 %IPv6

21 Domains

26 Subdomains

22 IPs

6 Countries

1789 kBTransfer

5327 kBSize

2 Cookies

18 Outgoing links

Page URL History

Redirected requests

72 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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

Screenshot
Live screenshot

Full Image

72
Requests

100 %
HTTPS

48 %
IPv6

21
Domains

26
Subdomains

22
IPs

6
Countries

1789 kB
Transfer

5327 kB
Size

2
Cookies

72 HTTP transactions
1 data transactions