learning.edx.org Open in urlscan Pro
2606:4700::6810:b554 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Submission: On February 25 via manual (February 25th 2021, 6:16:28 pm UTC) from US

Summary HTTP 69 Redirects Links 28 Behaviour Indicators

Summary

This website contacted 37 IPs in 3 countries across 29 domains to perform 69 HTTP transactions. The main IP is 2606:4700::6810:b554, located in United States and belongs to CLOUDFLARENET, US. The main domain is learning.edx.org.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 1st 2020. Valid for: a year.

This is the only time learning.edx.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
8	2606:4700::68... 2606:4700::6810:b554	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:b354	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:812::200a	15169 (GOOGLE) (GOOGLE)
6	2606:4700::68... 2606:4700::6810:b254	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	52.200.208.53 52.200.208.53	14618 (AMAZON-AES) (AMAZON-AES)
1	151.101.14.110 151.101.14.110	54113 (FASTLY) (FASTLY)
2	162.247.242.21 162.247.242.21	23467 (NEWRELIC-...) (NEWRELIC-AS-1)
1	65.9.28.131 65.9.28.131	16509 (AMAZON-02) (AMAZON-02)
5	2606:4700::68... 2606:4700::6810:ee48	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:828::2003	15169 (GOOGLE) (GOOGLE)
3	52.34.69.24 52.34.69.24	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:80e::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:827::2008	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:800::200e	15169 (GOOGLE) (GOOGLE)
1	65.9.20.29 65.9.20.29	16509 (AMAZON-02) (AMAZON-02)
1	65.9.20.15 65.9.20.15	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:20d... 2600:9000:20d7:f800:f:8ce2:fb80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	2606:4700::68... 2606:4700::6811:d4cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:400c:c07::9b	15169 (GOOGLE) (GOOGLE)
1 4	2a00:1450:400... 2a00:1450:4001:810::2004	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:827::2003	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6812:15bf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:74b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:e8cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:47b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a03:2880:f11... 2a03:2880:f11c:8183:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	2606:4700::68... 2606:4700::6811:c9cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6813:9a53	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	65.9.20.125 65.9.20.125	16509 (AMAZON-02) (AMAZON-02)
1	65.9.20.65 65.9.20.65	16509 (AMAZON-02) (AMAZON-02)
1	2a02:26f0:6c0... 2a02:26f0:6c00:296::25ea	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
3	2a00:1450:400... 2a00:1450:4001:801::2008	15169 (GOOGLE) (GOOGLE)
1 2	2620:119:50e4... 2620:119:50e4:101::6cae:b55	14413 (LINKEDIN) (LINKEDIN)
1 1	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	142.250.185.162 142.250.185.162	15169 (GOOGLE) (GOOGLE)
1 3	2a00:1450:400... 2a00:1450:4001:80f::2002	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:82a::2003	15169 (GOOGLE) (GOOGLE)
69	37

8 2606:4700::6810:b554 (United States)

ASN13335 (CLOUDFLARENET, US)

learning.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:b354 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2a00:1450:4001:812::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

6 2606:4700::6810:b254 (United States)

ASN13335 (CLOUDFLARENET, US)

courses.edx.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.200.208.53 (United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-200-208-53.compute-1.amazonaws.com

errors.client.optimizely.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.14.110 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

js-agent.newrelic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 162.247.242.21 (United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-9.nr-data.net

bam.nr-data.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 65.9.28.131 (Orlando, United States)

ASN16509 (AMAZON-02, US)

cdn.segment.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2606:4700::6810:ee48 (United States)

ASN13335 (CLOUDFLARENET, US)

edx-cdn.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
prod-edxapp.edx-cdn.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:828::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 52.34.69.24 (United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-34-69-24.us-west-2.compute.amazonaws.com

api.segment.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:827::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:800::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 65.9.20.29 (Orlando, United States)

ASN16509 (AMAZON-02, US)

static.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 65.9.20.15 (Orlando, United States)

ASN16509 (AMAZON-02, US)

ak.sail-horizon.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:20d7:f800:f:8ce2:fb80:93a1 (United States)

ASN16509 (AMAZON-02, US)

www.dwin1.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

ASN32934 (FACEBOOK, US)

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

1 2606:4700::6811:d4cc (United States)

ASN13335 (CLOUDFLARENET, US)

js.hs-scripts.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

4 2a00:1450:4001:810::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700::6812:15bf (United States)

ASN13335 (CLOUDFLARENET, US)

js.hs-banner.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:74b0 (United States)

ASN13335 (CLOUDFLARENET, US)

js.hsadspixel.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:e8cc (United States)

ASN13335 (CLOUDFLARENET, US)

js.hsleadflows.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:47b0 (United States)

ASN13335 (CLOUDFLARENET, US)

js.hs-analytics.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f11c:8183:face:b00c:0:25de (United States)

ASN32934 (FACEBOOK, US)

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

1 2606:4700::6811:c9cc (United States)

ASN13335 (CLOUDFLARENET, US)

api.hubapi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6813:9a53 (United States)

ASN13335 (CLOUDFLARENET, US)

track.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
forms.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 65.9.20.125 (Orlando, United States)

ASN16509 (AMAZON-02, US)

script.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 65.9.20.65 (Orlando, United States)

ASN16509 (AMAZON-02, US)

vars.hotjar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:6c00:296::25ea (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:801::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2620:119:50e4:101::6cae:b55 (United States) 1 redirects

ASN14413 (LINKEDIN, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2620:1ec:21::14 (United States) 1 redirects

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

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

1 142.250.185.162 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f2.1e100.net

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

3 2a00:1450:4001:80f::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:82a::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
15	edx.org learning.edx.org www.edx.org courses.edx.org	585 KB
5	edx-cdn.org edx-cdn.org prod-edxapp.edx-cdn.org	17 KB
4	google.de www.google.de	769 B
4	google.com 1 redirects www.google.com	1 KB
4	doubleclick.net 1 redirects stats.g.doubleclick.net googleads.g.doubleclick.net	3 KB
4	googletagmanager.com www.googletagmanager.com	172 KB
4	google-analytics.com www.google-analytics.com	20 KB
3	linkedin.com 2 redirects px.ads.linkedin.com www.linkedin.com	3 KB
3	hotjar.com static.hotjar.com script.hotjar.com vars.hotjar.com	65 KB
3	segment.io api.segment.io	427 B
2	hubspot.com track.hubspot.com forms.hubspot.com	2 KB
2	facebook.com www.facebook.com	557 B
2	facebook.net connect.facebook.net	92 KB
2	nr-data.net bam.nr-data.net	458 B
2	optimizely.com errors.client.optimizely.com	242 B
1	googleadservices.com www.googleadservices.com	13 KB
1	licdn.com snap.licdn.com	2 KB
1	hubapi.com api.hubapi.com	1 KB
1	hs-analytics.net js.hs-analytics.net	20 KB
1	hsleadflows.net js.hsleadflows.net	77 KB
1	hsadspixel.net js.hsadspixel.net	3 KB
1	hs-banner.com js.hs-banner.com	15 KB
1	hs-scripts.com js.hs-scripts.com	980 B
1	dwin1.com www.dwin1.com	5 KB
1	sail-horizon.com ak.sail-horizon.com	4 KB
1	gstatic.com fonts.gstatic.com	36 KB
1	segment.com cdn.segment.com	73 KB
1	newrelic.com js-agent.newrelic.com	13 KB
1	googleapis.com fonts.googleapis.com	882 B
69	29

	Domain	Requested by
8	learning.edx.org	learning.edx.org
6	courses.edx.org	learning.edx.org
4	www.google.de
4	www.google.com	1 redirects
4	www.googletagmanager.com	learning.edx.org
4	www.google-analytics.com	learning.edx.org
3	googleads.g.doubleclick.net	1 redirects learning.edx.org
3	api.segment.io	learning.edx.org
3	edx-cdn.org	learning.edx.org
2	px.ads.linkedin.com	1 redirects
2	www.facebook.com
2	connect.facebook.net	learning.edx.org
2	prod-edxapp.edx-cdn.org
2	bam.nr-data.net	learning.edx.org
2	errors.client.optimizely.com	learning.edx.org
1	www.googleadservices.com	learning.edx.org
1	www.linkedin.com	1 redirects
1	snap.licdn.com	learning.edx.org
1	forms.hubspot.com	learning.edx.org
1	vars.hotjar.com	learning.edx.org
1	script.hotjar.com	learning.edx.org
1	track.hubspot.com
1	api.hubapi.com	learning.edx.org
1	js.hs-analytics.net	learning.edx.org
1	js.hsleadflows.net	learning.edx.org
1	js.hsadspixel.net	learning.edx.org
1	js.hs-banner.com	learning.edx.org
1	stats.g.doubleclick.net	learning.edx.org
1	js.hs-scripts.com	learning.edx.org
1	www.dwin1.com	learning.edx.org
1	ak.sail-horizon.com	learning.edx.org
1	static.hotjar.com	learning.edx.org
1	fonts.gstatic.com	fonts.googleapis.com
1	cdn.segment.com	learning.edx.org
1	js-agent.newrelic.com	learning.edx.org
1	fonts.googleapis.com	learning.edx.org
1	www.edx.org	learning.edx.org
69	37

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

Domain
courses.edx.org
edx.org
business.edx.org
open.edx.org
blog.edx.org
support.edx.org
www.facebook.com
twitter.com
www.linkedin.com
www.instagram.com
www.reddit.com
play.google.com
itunes.apple.com
www.beian.miit.gov.cn

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-08-01` - `2021-08-01`	a year	crt.sh
upload.video.google.com GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
errors.client.optimizely.com Amazon	`2020-09-02` - `2021-10-02`	a year	crt.sh
f4.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2020-12-28` - `2021-05-07`	4 months	crt.sh
*.nr-data.net DigiCert SHA2 Secure Server CA	`2020-02-05` - `2022-02-08`	2 years	crt.sh
*.segment.com DigiCert SHA2 Secure Server CA	`2020-06-12` - `2021-07-27`	a year	crt.sh
*.gstatic.com GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
*.google-analytics.com GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
*.hotjar.com Amazon	`2020-12-25` - `2022-01-23`	a year	crt.sh
ak.sail-horizon.com Amazon	`2021-01-07` - `2022-02-04`	a year	crt.sh
*.dwin1.com Amazon	`2020-12-04` - `2022-01-02`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2021-02-10` - `2021-05-10`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
www.google.com GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
www.google.de GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
hubapi.com Cloudflare Inc ECC CA-3	`2020-07-03` - `2021-07-03`	a year	crt.sh
hubspot.com Cloudflare Inc ECC CA-3	`2020-07-27` - `2021-07-27`	a year	crt.sh
*.licdn.com DigiCert SHA2 Secure Server CA	`2019-04-01` - `2021-05-07`	2 years	crt.sh
px.ads.linkedin.com DigiCert SHA2 Secure Server CA	`2021-01-06` - `2021-07-05`	6 months	crt.sh
www.googleadservices.com GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
*.google.de GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh
*.google.com GTS CA 1O1	`2021-01-26` - `2021-04-20`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Frame ID: 2FF6E38949BCC7481FC9687E928D3159
Requests: 65 HTTP requests in this frame

Frame: https://vars.hotjar.com/box-469cf41adb11dc78be68c1ae7f9457a4.html
Frame ID: C758D30C18B25D3B42FE7C255D40CE90
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^cloudflare$/i

Page Statistics

69
Requests

100 %
HTTPS

74 %
IPv6

29
Domains

37
Subdomains

37
IPs

3
Countries

1221 kB
Transfer

4682 kB
Size

1
Cookies

28 Outgoing links

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

URL: https://courses.edx.org/dashboard

Search URL Search Domain Scan URL

URL: https://courses.edx.org/register?next=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome
Title: Register

Search URL Search Domain Scan URL

URL: https://courses.edx.org/login?next=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome
Title: Sign in

Search URL Search Domain Scan URL

URL: https://edx.org/

Search URL Search Domain Scan URL

URL: https://edx.org/about-us
Title: About

Search URL Search Domain Scan URL

URL: https://edx.org/affiliate-program
Title: Affiliates

Search URL Search Domain Scan URL

URL: https://business.edx.org/?utm_campaign=edX.org+Referral&utm_medium=Footer&utm_source=learning.edx.org
Title: edX for Business

Search URL Search Domain Scan URL

URL: http://open.edx.org/
Title: Open edX

Search URL Search Domain Scan URL

URL: https://edx.org/careers
Title: Careers

Search URL Search Domain Scan URL

URL: https://edx.org/news-announcements
Title: News

Search URL Search Domain Scan URL

URL: https://edx.org/edx-terms-service
Title: Terms of Service & Honor Code

Search URL Search Domain Scan URL

URL: https://edx.org/edx-privacy-policy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://edx.org/accessibility
Title: Accessibility Policy

Search URL Search Domain Scan URL

URL: https://edx.org/trademarks
Title: Trademark Policy

Search URL Search Domain Scan URL

URL: https://edx.org/sitemap
Title: Sitemap

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://courses.edx.org/support/contact_us
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://support.edx.org/
Title: Help Center

Search URL Search Domain Scan URL

URL: https://edx.org/media-kit
Title: Media Kit

Search URL Search Domain Scan URL

URL: https://edx.org/donate
Title: Donate

Search URL Search Domain Scan URL

URL: http://www.facebook.com/EdxOnline
Title: Like edX on Facebook

Search URL Search Domain Scan URL

URL: https://twitter.com/edXOnline
Title: Follow edX on Twitter

Search URL Search Domain Scan URL

URL: http://www.linkedin.com/company/edx
Title: Follow edX on LinkedIn

Search URL Search Domain Scan URL

URL: https://www.instagram.com/edxonline/
Title: Follow edX on Instagram

Search URL Search Domain Scan URL

URL: http://www.reddit.com/r/edx
Title: Subscribe to the edX subreddit

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=org.edx.mobile

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/us/app/edx/id945480667?mt=8

Search URL Search Domain Scan URL

URL: http://www.beian.miit.gov.cn/
Title: 粤ICP备17044299号-2

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 51

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1614276972829&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26time%3D1614276972829%26url%3Dhttps%253A%252F%252Flearning.edx.org%252Fcourse%252Fcourse-v1%253ALinuxFoundationX%252BLFS162x%252B3T2020%252Fhome%26liSync%3Dtrue HTTP 302
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x-fer Time
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GET
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CLOUDFLARENET

General

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Show headers Download Go to

Full URL

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Protocol

Security

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Server

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Full URL

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Full URL

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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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GOOGLE

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Full URL

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General

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Full URL

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OPTIONS
H/1.1 200
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AMAZON-AES

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Full URL: https://errors.client.optimizely.com/log
Protocol: HTTP/1.1
Server: 52.200.208.53 , United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-52-200-208-53.compute-1.amazonaws.com
Software: /
Resource Hash

Request headers

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Access-Control-Request-Method: POST
Access-Control-Request-Headers: content-type
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Sec-Fetch-Mode: cors

Response headers

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Access-Control-Allow-Methods: GET,POST,OPTIONS
Access-Control-Allow-Origin: https://learning.edx.org
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Content-Type: text/plain
Date: Thu, 25 Feb 2021 18:16:12 GMT
Content-Length: 13
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POST
H/1.1 204
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errors.client.optimizely.com/ 0
242 B 101ms
101ms XHR
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AMAZON-AES

General

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Full URL: https://errors.client.optimizely.com/log
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
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Software: /
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Request headers

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Content-Type: application/json

Response headers

Access-Control-Allow-Origin: https://learning.edx.org
Access-Control-Expose-Headers
Access-Control-Allow-Credentials: true
Connection: keep-alive
Date: Thu, 25 Feb 2021 18:16:12 GMT
Content-Type: text/plain

GET
H2 200 nr-spa-1118.min.js Show response
js-agent.newrelic.com/ 33 KB
13 KB 68ms
23ms Script
application/javascript 151.101.14.110
FASTLY

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Full URL: https://js-agent.newrelic.com/nr-spa-1118.min.js
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:11 GMT
content-encoding: gzip
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GET
H/1.1 200
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bam.nr-data.net/1/ 57 B
275 B 529ms
130ms Script
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NEWRELIC-AS-1

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Request headers

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Response headers

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GET
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73 KB 144ms
55ms Script
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AMAZON-02

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Full URL: https://cdn.segment.com/analytics.js/v1/D3qYPfU97iLtdgglJcVHMxzA4uXZ3u1i/analytics.min.js
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URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
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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/83.0.4103.61 Safari/537.36

Response headers

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content-encoding: gzip
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server: AmazonS3
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GET
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2 KB 41ms
15ms Image
image/svg+xml 2606:4700::6810:ee48
CLOUDFLARENET

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Full URL: https://edx-cdn.org/v3/prod/logo.svg
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:ee48 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

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Response headers

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GET
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16ms Image
image/svg+xml 2606:4700::6810:ee48
CLOUDFLARENET

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Full URL: https://edx-cdn.org/v3/prod/logo-trademark.svg
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:ee48 , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

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Response headers

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CLOUDFLARENET

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Full URL: https://prod-edxapp.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
cf-cache-status: HIT
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5 KB 40ms
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CLOUDFLARENET

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Full URL: https://prod-edxapp.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg
Protocol: H2
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Request headers

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Response headers

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POST
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97 B 133ms
133ms XHR
application/json 2606:4700::6810:b254
CLOUDFLARENET

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Full URL

https://courses.edx.org/login_refresh

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b254 , United States, ASN13335 (CLOUDFLARENET, US),

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Software

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Resource Hash

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Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
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GET
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7ms Font
font/woff2 2a00:1450:4001:828::2003
GOOGLE

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Full URL

https://fonts.gstatic.com/s/inter/v3/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7W0Q5nw.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Security Headers

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Request headers

Origin: https://learning.edx.org
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Response headers

date: Sat, 20 Feb 2021 01:08:52 GMT
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server: sffe
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expires: Sun, 20 Feb 2022 01:08:52 GMT

POST
H/1.1 200
OK 1beac94c95 Show response
bam.nr-data.net/events/1/ 24 B
183 B 131ms
130ms XHR
image/gif 162.247.242.21
NEWRELIC-AS-1

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Full URL: https://bam.nr-data.net/events/1/1beac94c95?a=422293167&sa=1&v=1118.0c07c19&t=Unnamed%20Transaction&rst=1228&ref=https://learning.edx.org/course/course-v1:LinuxFoundationX%2BLFS162x%2B3T2020/home
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Response headers

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OPTIONS
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400ms Other
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CLOUDFLARENET

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Full URL

https://courses.edx.org/api/course_home/v1/course_metadata/course-v1:LinuxFoundationX+LFS162x+3T2020?browser_timezone=Europe%2FBerlin

Protocol

Server

2606:4700::6810:b254 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

Accept: */*
Access-Control-Request-Method: GET
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Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-type: text/html; charset=utf-8
access-control-allow-credentials: true
access-control-allow-headers: accept, accept-encoding, authorization, content-type, dnt, origin, user-agent, x-csrftoken, x-requested-with, use-jwt-cookie
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access-control-allow-origin: https://learning.edx.org
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p3p: CP="edX does not have a P3P policy. Review our privacy policy at https://edx.org/privacy"
strict-transport-security: max-age=2592000
vary: Origin, Cookie
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
cf-request-id: 087c00e78f000031404c2e3000000001
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server: cloudflare
cf-ray: 62736a85bc853140-FRA
content-encoding: gzip

OPTIONS
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0 151ms
136ms Other
text/html 2606:4700::6810:b254
CLOUDFLARENET

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Show headers Download Go to

Full URL

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Protocol

Server

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Reverse DNS

Software

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Resource Hash

Security Headers

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Request headers

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Response headers

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General

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Full URL

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Requested by

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URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b254 , United States, ASN13335 (CLOUDFLARENET, US),

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Security Headers

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date: Thu, 25 Feb 2021 18:16:12 GMT
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General

Check archive.org

Show headers Download Go to

Full URL

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Requested by

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Protocol

Security

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Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
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AMAZON-02

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Full URL: https://api.segment.io/v1/i
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AMAZON-02

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Full URL: https://api.segment.io/v1/p
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GOOGLE

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https://www.google-analytics.com/analytics.js

Requested by

Host: learning.edx.org
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Protocol

Security

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GET
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www.googletagmanager.com/ 168 KB
56 KB 30ms
29ms Script
application/javascript 2a00:1450:4001:827::2008
GOOGLE

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https://www.googletagmanager.com/gtm.js?id=GTM-PLVRLF&l=dataLayer

Requested by

Host: learning.edx.org
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Protocol

Security

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13ms Script
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GOOGLE

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https://www.google-analytics.com/plugins/ua/linkid.js

Requested by

Host: learning.edx.org
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Protocol

H3-Q050

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POST
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Full URL

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Protocol

H3-Q050

Security

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H2 200 hotjar-1563632.js Show response
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6 KB 140ms
46ms Script
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Full URL

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Host: learning.edx.org
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Security

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Full URL: https://ak.sail-horizon.com/horizon/v1.js
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https://connect.facebook.net/en_US/fbevents.js

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Request headers

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Response headers

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GET
H2 200 4982103.js Show response
js.hs-scripts.com/ 2 KB
980 B 27ms
11ms Script
application/javascript 2606:4700::6811:d4cc
CLOUDFLARENET

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Full URL: https://js.hs-scripts.com/4982103.js
Requested by: Host: learning.edx.org
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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/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
vary: Accept-Encoding
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cf-polished: origSize=1955
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access-control-max-age: 3600
content-type: application/javascript;charset=utf-8
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cache-control: public, max-age=60
access-control-allow-credentials: true
cf-ray: 62736a869bd84e32-FRA
expires: Thu, 25 Feb 2021 18:17:12 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
89 B 15ms
14ms XHR
text/plain 2a00:1450:400c:c07::9b
GOOGLE

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j88&tid=UA-35248639-2&cid=169423025.1614276972&jid=246601204&gjid=2032622022&_gid=1821698769.1614276972&_u=aGBAAEAiAAAAAC~&z=1879849998

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c07::9b Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

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/83.0.4103.61 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Thu, 25 Feb 2021 18:16:12 GMT
content-type: text/plain
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cache-control: no-cache, no-store, must-revalidate
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content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 1601661033380488 Show response
connect.facebook.net/signals/config/ 241 KB
69 KB 7ms
7ms 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/1601661033380488?v=2.9.33&r=stable

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f01c:8012:face:b00c:0:3 , United States, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

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

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

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content-encoding: gzip
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x-frame-options: DENY
date: Thu, 25 Feb 2021 18:16:12 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-content-id: 761270637
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
107 B 31ms
30ms Image
image/gif 2a00:1450:4001:810::2004
GOOGLE

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Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j88&tid=UA-35248639-2&cid=169423025.1614276972&jid=246601204&_u=aGBAAEAiAAAAAC~&z=1850196686

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:12 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 30ms
29ms Image
image/gif 2a00:1450:4001:827::2003
GOOGLE

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Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j88&tid=UA-35248639-2&cid=169423025.1614276972&jid=246601204&_u=aGBAAEAiAAAAAC~&z=1850196686

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:12 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 4982103.js Show response
js.hs-banner.com/ 62 KB
15 KB 28ms
13ms Script
text/javascript 2606:4700::6812:15bf
CLOUDFLARENET

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Full URL: https://js.hs-banner.com/4982103.js
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:15bf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-goog-hash: crc32c=RxF8WQ==, md5=oxArWgZycxqVRVYYJL4VjQ==
date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
cf-cache-status: HIT
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x-goog-metageneration: 1
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timing-allow-origin: *
last-modified: Wed, 17 Feb 2021 17:56:15 GMT
server: cloudflare
etag: W/"a3102b5a0672731a9545561824be158d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
x-goog-generation: 1613584575353424
access-control-allow-origin: https://courses.edx.org
access-control-expose-headers: x-last-modified-timestamp, X-HubSpot-NotFound, X-HS-User-Request, Link, Server-Timing
cache-control: max-age=300, public
access-control-allow-credentials: true
x-goog-stored-content-length: 63062
cf-ray: 62736a86ca5f4a85-FRA
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expires: Thu, 25 Feb 2021 18:17:06 GMT

GET
H2 200 fb.js Show response
js.hsadspixel.net/ 5 KB
3 KB 34ms
17ms Script
application/javascript 2606:4700::6811:74b0
CLOUDFLARENET

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Full URL: https://js.hsadspixel.net/fb.js
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:74b0 , United States, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
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cf-cache-status: HIT
age: 156
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x-cache: Hit from cloudfront
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server: cloudflare
etag: W/"2976e04124553c59b393d5d68f96b392"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
x-amz-version-id: g76lw6Eh9yCejgoPXChzfW0Tv7V33d6j
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x-hs-cache-status: HIT
x-amz-cf-pop: IAD89-C3
cf-ray: 62736a86ccb12b1e-FRA
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GET
H2 200 leadflows.js Show response
js.hsleadflows.net/ 448 KB
77 KB 42ms
24ms Script
application/javascript 2606:4700::6811:e8cc
CLOUDFLARENET

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Full URL: https://js.hsleadflows.net/leadflows.js
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:e8cc , United States, ASN13335 (CLOUDFLARENET, US),
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Request headers

Origin: https://learning.edx.org
Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
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last-modified: Mon, 22 Feb 2021 10:48:08 UTC
server: cloudflare
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vary: Origin,Access-Control-Request-Headers,Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods: GET
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x-amz-cf-id: wA4W2RrCrYGP22GUcFn_ezRbLOEoua1M41QP0Cr-0wf4gfBLNJHA4g==

GET
H2 200 4982103.js Show response
js.hs-analytics.net/analytics/1614276900000/ 67 KB
20 KB 31ms
14ms Script
text/javascript 2606:4700::6811:47b0
CLOUDFLARENET

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Full URL: https://js.hs-analytics.net/analytics/1614276900000/4982103.js
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 2606:4700::6811:47b0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 3110bd229c79214efd5565eb6f6a643378cea645dbd8273522593ae4cc7c53c6

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
cf-cache-status: HIT
age: 42
x-amz-server-side-encryption: AES256
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last-modified: Tue, 23 Feb 2021 22:38:03 GMT
server: cloudflare
etag: W/"5c29b6ab12aa253392d56ebdcd195382"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/javascript
cache-control: max-age=300, public
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x-amz-version-id: null
cf-request-id: 087c00e84000004e74430ea000000001
cf-ray: 62736a86cb384e74-FRA
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GET
H2 200 /
www.facebook.com/tr/ 44 B
410 B 19ms
6ms Image
image/gif 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/tr/?id=1601661033380488&ev=PageView&dl=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&rl=&if=false&ts=1614276972615&sw=1600&sh=1200&v=2.9.33&r=stable&ec=0&o=30&fbp=fb.1.1614276972614.1568341081&it=1614276972579&coo=false&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
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content-length: 44
expires: Thu, 25 Feb 2021 18:16:12 GMT

GET
H2 200 json Show response
api.hubapi.com/hs-script-loader-public/v1/config/pixel/ 313 B
1 KB 154ms
139ms XHR
application/json 2606:4700::6811:c9cc
CLOUDFLARENET

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https://api.hubapi.com/hs-script-loader-public/v1/config/pixel/json?portalId=4982103

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:c9cc , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: DYNAMIC
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access-control-allow-methods: GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
strict-transport-security: max-age=31536000; includeSubDomains; preload
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cf-request-id: 087c00e86900001f3111153000000001
server: cloudflare
x-trace: 2BF9E7506B462E4A735952516B8E4646BD051E42F8000000000000000000
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 180
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=f2Yjz8zfaI8aLl7jmzzJYWuSICjbF3ziyEa9DTqQJxiU5LQljOk8Qcx0JXVn1m2KHCINEvYO%2BT7LpKC3Y5s9Rrbl9XvyeVmpxcCub%2FbwuKluEuTbNS00GHpMjQ%3D%3D"}]}
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access-control-allow-origin: https://learning.edx.org
access-control-allow-credentials: false
cf-ray: 62736a870f2e1f31-FRA
access-control-allow-headers: *

GET
H2 200 __ptq.gif
track.hubspot.com/ 45 B
845 B 40ms
25ms Image
image/gif 2606:4700::6813:9a53
CLOUDFLARENET

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Full URL

https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=4220565467&v=1.1&a=4982103&pu=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&t=Course+%7C+edX&cts=1614276972642&vi=d66c940923f509e5e25c9b3ac8993068&nc=true&u=23171429.d66c940923f509e5e25c9b3ac8993068.1614276972636.1614276972636.1614276972636.1&b=23171429.1.1614276972636

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:9a53 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
vary: Accept-Encoding
cf-cache-status: DYNAMIC
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cf-ray: 62736a872ea805dc-FRA
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content-length: 45
cf-request-id: 087c00e87a000005dc59919000000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=fBDJeT8%2BaTh0u%2FOv1b5rReVdpVaJimOV8IEv6ePTpRmQP8k2E0gZskk4s%2BQROTrfzSR4Rfzp0HZ3FsG9o39ivejfpGr6LOTz9Zk9qAoH3ls%2FQrTsQN0fwgV4LgKCFg%3D%3D"}],"max_age":604800,"group":"cf-nel"}
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x-robots-tag: none

GET
H2 200 modules.dbbd0f16dca02537aef0.js Show response
script.hotjar.com/ 217 KB
58 KB 151ms
57ms Script
application/javascript 65.9.20.125
AMAZON-02

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Full URL

https://script.hotjar.com/modules.dbbd0f16dca02537aef0.js

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

65.9.20.125 Orlando, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 14:13:56 GMT
content-encoding: br
x-content-type-options: nosniff
age: 14536
x-cache: Hit from cloudfront
content-length: 58514
access-control-allow-origin: *
last-modified: Thu, 25 Feb 2021 14:10:45 GMT
etag: "343f2857df680c77e0648b393f21a333"
vary: Accept-Encoding
content-type: application/javascript
via: 1.1 c25bc16c1238c23c74267a81302a62f8.cloudfront.net (CloudFront)
cache-control: max-age=31536000
x-amz-cf-pop: ZAG50-C1
accept-ranges: bytes
x-robots-tag: none
x-amz-cf-id: JibhSVA1zqRquB1yxmnVJIeAsvCnX6COFv55PaNV6b3XpFpC9dkSow==

GET
H2 200 box-469cf41adb11dc78be68c1ae7f9457a4.html Show response
vars.hotjar.com/ Frame C758 2 KB
1 KB 130ms
42ms Document
text/html 65.9.20.65
AMAZON-02

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Full URL: https://vars.hotjar.com/box-469cf41adb11dc78be68c1ae7f9457a4.html
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 65.9.20.65 Orlando, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash: 66f396314193bfe4809457b6c8004d026e3c503befe550e29ea068667f84ce39

Request headers

:method: GET
:authority: vars.hotjar.com
:scheme: https
:path: /box-469cf41adb11dc78be68c1ae7f9457a4.html
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/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Response headers

content-type: text/html
content-length: 851
date: Sat, 06 Feb 2021 03:08:46 GMT
accept-ranges: bytes
cache-control: max-age=31536000
content-encoding: br
etag: "d594f1d4c3e5dbd6b556c60d34e0daea"
last-modified: Fri, 05 Feb 2021 15:00:27 GMT
x-robots-tag: none
vary: Accept-Encoding
x-cache: Hit from cloudfront
via: 1.1 cd58d60f2b52ca321822f27453e5f098.cloudfront.net (CloudFront)
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x-amz-cf-id: p52cddEh5Y4YD0ZTC-SSYhb6bkoW1Yy0ZOeCsS2tmcbHVkve2iJCiA==
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GET
H2 200 json Show response
forms.hubspot.com/lead-flows-config/v1/config/ 167 B
1 KB 172ms
156ms XHR
application/json 2606:4700::6813:9a53
CLOUDFLARENET

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Full URL

https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=4982103&utk=d66c940923f509e5e25c9b3ac8993068&__hstc=23171429.d66c940923f509e5e25c9b3ac8993068.1614276972636.1614276972636.1614276972636.1&__hssc=23171429.1.1614276972636&currentUrl=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:9a53 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","max_age":604800}
access-control-allow-methods: GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
strict-transport-security: max-age=31536000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 087c00e8f70000dfc7561e3000000001
x-robots-tag: none
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 180
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=J6qWDAOyXc2%2FiBlXWDh6gdWvOJgvVwXD2UYta5utM2ElqsKEuZEQ7hO5pG%2FjAb17P4xfaxcRTnDV%2BvSBb32fUnl5WnzjVDBEJz0jAYWGdSPOoyAmxqq5wAIIUy3VBQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/json;charset=utf-8
access-control-allow-origin: https://learning.edx.org
cache-control: max-age=0, no-cache, no-store
access-control-allow-credentials: false
cf-ray: 62736a87f887dfc7-FRA
access-control-allow-headers: Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent

GET
H/1.1 200
OK insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 4 KB
2 KB 41ms
25ms Script
application/x-javascript 2a02:26f0:6c00:296::25ea
AKAMAI-ASN1

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Full URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:6c00:296::25ea Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: /
Resource Hash: 5f3b103a1268f862a5e432d607f8e5220dea9d301d13565b0ecded3ad9c25ab2

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Thu, 25 Feb 2021 18:16:12 GMT
Content-Encoding: gzip
Last-Modified: Mon, 04 Jan 2021 22:14:03 GMT
X-CDN: AKAM
Vary: Accept-Encoding
Content-Type: application/x-javascript;charset=utf-8
X-Check-Cacheable: YES
Cache-Control: max-age=37942
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 1855

GET
H3-Q050 200 js Show response
www.googletagmanager.com/gtag/ 98 KB
39 KB 46ms
31ms Script
application/javascript 2a00:1450:4001:801::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=AW-796433197

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:801::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 39434
x-xss-protection: 0
last-modified: Thu, 25 Feb 2021 18:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
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: Thu, 25 Feb 2021 18:16:12 GMT

GET
H2

200

collect
px.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1614276972829&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D533266%26time%3D1614276972829%26url%3Dhttps%253A%252F%252Flearning.edx.org%252Fco...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1614276972829&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&liSync=true

0
57 B

112ms
112ms

Image
application/javascript

2620:119:50e4:101::6cae:b55
LINKEDIN

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Full URL: https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=533266&time=1614276972829&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&liSync=true
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Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2620:119:50e4:101::6cae:b55 , United States, ASN14413 (LINKEDIN, US),
Reverse DNS
Software: Play /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:13 GMT
server: Play
linkedin-action: 1
x-li-fabric: prod-lva1
x-li-proto: http/2
x-li-pop: prod-edc2
content-type: application/javascript
content-length: 0
x-li-uuid: L9g6vFoQZxawRR0WsyoAAA==

Redirect headers

strict-transport-security: max-age=31536000
x-content-type-options: nosniff
linkedin-action: 1
content-length: 0
x-li-uuid: OOLrtFoQZxbAxYKGBysAAA==
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date: Thu, 25 Feb 2021 18:16:12 GMT
expect-ct: max-age=86400, report-uri="https://www.linkedin.com/platform-telemetry/ct"
x-frame-options: sameorigin
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GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 31 KB
13 KB 103ms
51ms Script
text/javascript 142.250.185.162
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googleadservices.com/pagead/conversion_async.js

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.162 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f2.1e100.net

Software

cafe /

Resource Hash

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Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
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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GET
H3-Q050 200 js Show response
www.googletagmanager.com/gtag/ 98 KB
39 KB 18ms
18ms Script
application/javascript 2a00:1450:4001:801::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=AW-699340611&l=dataLayer&cx=c

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:801::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

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expires: Thu, 25 Feb 2021 18:16:12 GMT

GET
H3-Q050 200 js Show response
www.googletagmanager.com/gtag/ 98 KB
39 KB 16ms
16ms Script
application/javascript 2a00:1450:4001:801::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=AW-699406420&l=dataLayer&cx=c

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:801::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

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/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: br
vary: Accept-Encoding
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server: Google Tag Manager
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expires: Thu, 25 Feb 2021 18:16:12 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/ 2 KB
1 KB 18ms
18ms Script
text/javascript 2a00:1450:4001:80f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/796433197/?random=1614276972965&cv=9&fst=1614276972965&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security 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/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
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
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content-disposition: attachment; filename="f.txt"
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content-length: 1062
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/699406420/ 2 KB
1 KB 19ms
19ms Script
text/javascript 2a00:1450:4001:80f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/699406420/?random=1614276972969&cv=9&fst=1614276972969&num=1&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&ig=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security 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/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:12 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
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
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content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
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content-length: 1060
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3-Q050

200

/
www.google.de/pagead/1p-user-list/699340611/
Redirect Chain

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/699340611/?random=1614276972969&cv=9&fst=1614276972969&num=1&fmt=3&bg=ffffff&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=12...
https://www.google.com/pagead/1p-user-list/699340611/?random=1614276972969&cv=9&fst=1614276000000&num=1&fmt=3&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=...
https://www.google.de/pagead/1p-user-list/699340611/?random=1614276972969&cv=9&fst=1614276000000&num=1&fmt=3&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=f...

42 B
66 B

22ms
21ms

Image
image/gif

2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/699340611/?random=1614276972969&cv=9&fst=1614276000000&num=1&fmt=3&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&async=1&is_vtc=1&random=1021640212&resp=GooglemKTybQhCsO&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

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/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:13 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:13 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"
content-type: image/gif
location: https://www.google.de/pagead/1p-user-list/699340611/?random=1614276972969&cv=9&fst=1614276000000&num=1&fmt=3&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&async=1&is_vtc=1&random=1021640212&resp=GooglemKTybQhCsO&ipr=y
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content-security-policy: script-src 'none'; object-src 'none'
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content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3-Q050 200 /
www.google.com/pagead/1p-user-list/796433197/ 42 B
530 B 52ms
36ms Image
image/gif 2a00:1450:4001:810::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/796433197/?random=1614276972965&cv=9&fst=1614276000000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=315867014&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::2004 Frankfurt am Main, Germany, 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

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:13 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3-Q050 200 /
www.google.de/pagead/1p-user-list/796433197/ 42 B
530 B 51ms
34ms Image
image/gif 2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/796433197/?random=1614276972965&cv=9&fst=1614276000000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=315867014&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, 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

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:13 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3-Q050 200 /
www.google.com/pagead/1p-user-list/699406420/ 42 B
66 B 49ms
35ms Image
image/gif 2a00:1450:4001:810::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/699406420/?random=1614276972969&cv=9&fst=1614276000000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=395464303&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::2004 Frankfurt am Main, Germany, 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

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:13 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3-Q050 200 /
www.google.de/pagead/1p-user-list/699406420/ 42 B
66 B 49ms
36ms Image
image/gif 2a00:1450:4001:82a::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/699406420/?random=1614276972969&cv=9&fst=1614276000000&num=1&bg=ffffff&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2oa2h0&sendb=1&data=event%3Dgtag.config&frm=0&url=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&tiba=Course%20%7C%20edX&async=1&fmt=3&is_vtc=1&random=395464303&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, 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

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 25 Feb 2021 18:16:13 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"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 logo.svg
edx-cdn.org/v3/prod/ 4 KB
2 KB 11ms
11ms Image
image/svg+xml 2606:4700::6810:ee48
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://edx-cdn.org/v3/prod/logo.svg
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/vendors~app.dcd0e4eb2a906e750a05.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:ee48 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2ae08a70da5a6abbfe2b2550f1d7ae5f0854f887c9f7f7258b737633211aa972

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:13 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 2643476
x-amz-request-id: EF2775AE4414600B
x-amz-id-2: QmGWR337PTWWZEmKlUlIH9vuN9cwFLVBiQqTx9k+uU1L51YB5Mneb5+X8HK9eBAKgu5sQ8WxcIU=
last-modified: Tue, 15 Dec 2020 15:04:51 GMT
server: cloudflare
etag: W/"e0e85244d6f662eb42631648a038231c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: image/svg+xml
cache-control: public, max-age=3600
cf-request-id: 087c00e9f600004e929689f000000001
cf-ray: 62736a898b874e92-FRA
expires: Thu, 25 Feb 2021 19:16:13 GMT

POST
H2 200 t Show response
api.segment.io/v1/ 21 B
142 B 178ms
178ms XHR
application/json 52.34.69.24
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api.segment.io/v1/t
Requested by: Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.34.69.24 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-34-69-24.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: 12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://learning.edx.org
date: Thu, 25 Feb 2021 18:16:13 GMT
content-length: 21
vary: Origin
content-type: application/json

GET
H2 200 9.5fa3d90d2cd11eda22b8.js Show response
learning.edx.org/ 982 B
925 B 44ms
44ms Script
application/javascript 2606:4700::6810:b554
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://learning.edx.org/9.5fa3d90d2cd11eda22b8.js

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b554 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

eaeb29f0cb2a84c442d7311e37591d4eceda5cfe6fce7abaeaec28f015a9b654

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:13 GMT
content-encoding: gzip
vary: Accept-Encoding
cf-cache-status: HIT
age: 6402
x-amz-request-id: 032739641A5706C5
x-amz-id-2: vMSnoCKRd1yjb3XmjxyLiqUTw31i4ph57A2FU5JTYKVnSKiO52+0VzwltRQ7G41rA9XgBj/Eh4E=
last-modified: Tue, 23 Feb 2021 17:28:33 GMT
server: cloudflare
etag: W/"d80d94f917ebec3b2163dcad91a101c7"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
cache-control: public, max-age=14400
cf-request-id: 087c00ea1300004e98f9be4000000001
cf-ray: 62736a89b9bc4e98-FRA
expires: Thu, 25 Feb 2021 22:16:13 GMT

GET
H2 200 4.ea1061d47376969661b1.js Show response
learning.edx.org/ 4 KB
2 KB 48ms
47ms Script
application/javascript 2606:4700::6810:b554
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://learning.edx.org/4.ea1061d47376969661b1.js

Requested by

Host: learning.edx.org
URL: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:b554 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c9da6fea6a94546f83c8a93dc12d11b8c7100b2e3dc01504668ca21659c50ad2

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:13 GMT
content-encoding: gzip
vary: Accept-Encoding
cf-cache-status: HIT
age: 6402
x-amz-request-id: F6EF5ABBDD0C3428
x-amz-id-2: w5/kD3vVGfopb4IkDm2xNP2bjgj+Tk0eto6knFEXCoa5uVqeaecSYwB1uQ17kl6T3jnfofgqIS8=
last-modified: Tue, 23 Feb 2021 17:28:33 GMT
server: cloudflare
etag: W/"c1c5d309325a4e7b75d1134703dbdf80"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=2592000
content-type: application/javascript
cache-control: public, max-age=14400
cf-request-id: 087c00ea1500004e9828a89000000001
cf-ray: 62736a89b9c84e98-FRA
expires: Thu, 25 Feb 2021 22:16:13 GMT

GET
H3-Q050 200 collect
www.google-analytics.com/ 35 B
122 B 7ms
6ms Image
image/gif 2a00:1450:4001:800::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j88&a=339050213&t=event&ni=0&_s=2&dl=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&dp=%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&ul=en-us&de=UTF-8&dt=Course%20%7C%20edX&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=All&ea=Promotion%20Viewed&ev=0&_u=aGBAAEAjAAAAAC~&jid=&gjid=&cid=169423025.1614276972&tid=UA-35248639-2&_gid=1821698769.1614276972&z=1259141548

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:800::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 24 Feb 2021 21:23:13 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 75180
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
147 B 6ms
6ms Image
image/gif 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1601661033380488&ev=Microdata&dl=https%3A%2F%2Flearning.edx.org%2Fcourse%2Fcourse-v1%3ALinuxFoundationX%2BLFS162x%2B3T2020%2Fhome&rl=&if=false&ts=1614276974119&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Course%20%7C%20Introduction%20to%20DevOps%20and%20Site%20Reliability%20Engineering%20%7C%20edX%22%7D&cd[OpenGraph]=%7B%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.33&r=stable&ec=1&o=30&fbp=fb.1.1614276972614.1568341081&it=1614276972579&coo=false&es=automatic&tm=3&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de , United States, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

Referer: https://learning.edx.org/course/course-v1:LinuxFoundationX+LFS162x+3T2020/home
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Thu, 25 Feb 2021 18:16:14 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length: 44
expires: Thu, 25 Feb 2021 18:16:14 GMT

Verdicts & Comments Add Verdict or Comment

103 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.

1 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
			.edx.org/	1970-01-19 17:07:48	Name: __cfduid Value: df13b17c23afabe9bdefe9b785a1b4de71614276971

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	warning	URL: https://connect.facebook.net/en_US/fbevents.js(Line 23) Message: [Facebook Pixel] - Duplicate Pixel ID: 1601661033380488.

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=2592000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

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.

ak.sail-horizon.com
api.hubapi.com
api.segment.io
bam.nr-data.net
cdn.segment.com
connect.facebook.net
courses.edx.org
edx-cdn.org
errors.client.optimizely.com
fonts.googleapis.com
fonts.gstatic.com
forms.hubspot.com
googleads.g.doubleclick.net
js-agent.newrelic.com
js.hs-analytics.net
js.hs-banner.com
js.hs-scripts.com
js.hsadspixel.net
js.hsleadflows.net
learning.edx.org
prod-edxapp.edx-cdn.org
px.ads.linkedin.com
script.hotjar.com
snap.licdn.com
static.hotjar.com
stats.g.doubleclick.net
track.hubspot.com
vars.hotjar.com
www.dwin1.com
www.edx.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.linkedin.com
142.250.185.162
151.101.14.110
162.247.242.21
2600:9000:20d7:f800:f:8ce2:fb80:93a1
2606:4700::6810:b254
2606:4700::6810:b354
2606:4700::6810:b554
2606:4700::6810:ee48
2606:4700::6811:47b0
2606:4700::6811:74b0
2606:4700::6811:c9cc
2606:4700::6811:d4cc
2606:4700::6811:e8cc
2606:4700::6812:15bf
2606:4700::6813:9a53
2620:119:50e4:101::6cae:b55
2620:1ec:21::14
2a00:1450:4001:800::200e
2a00:1450:4001:801::2008
2a00:1450:4001:80e::200e
2a00:1450:4001:80f::2002
2a00:1450:4001:810::2004
2a00:1450:4001:812::200a
2a00:1450:4001:827::2003
2a00:1450:4001:827::2008
2a00:1450:4001:828::2003
2a00:1450:4001:82a::2003
2a00:1450:400c:c07::9b
2a02:26f0:6c00:296::25ea
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
52.200.208.53
52.34.69.24
65.9.20.125
65.9.20.15
65.9.20.29
65.9.20.65
65.9.28.131
09e8a18102eaa67f37693aa40e6b33258b147335de55561a88001ea9c503edf6
0bb15a822cc67c6fa6d802ef9a77d34668e5cea7a6a67aa0a8e35b4e39267702
0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300
0f3be44690ae9914ae3e47b7752e1bdea316f09938e9094f99e0de19ccd8987a
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
12f71cb993958eefc4bdb41d7dbbda490779a9c7aba448f7be52bb63912e0254
16c494a2357537fa3cdb272ada1ec4f0c7636b91872becbb24018cbae5fb2719
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132
2ae08a70da5a6abbfe2b2550f1d7ae5f0854f887c9f7f7258b737633211aa972
3110bd229c79214efd5565eb6f6a643378cea645dbd8273522593ae4cc7c53c6
3206338c1b9937821c2817da1ca9d71c9caab3f29ddbed6051cc37137736eee4
38f59768b2376103e380cf3767f94e227b25164badf1db14ba6cec1467e3e721
3c10daecf630d26951381dd5eb2423b17f714cb445919550d1ed759bd8a3e3e0
4bbe6831a934be44090e13dff3a3aa4a13e232a0a3ec949a30b636e43f7bf915
4d92831b40db51ad2b601e283fafb506fd186b0ecaa161c1973f246ee4446686
5917bfbf1440433e318d95a101b8008864c734d2e48c4f54cb4c43e6b3bb54e5
5e864c2e3f674c60970513411eaeeeafd2d615d842e65ec01d09ccfcb4a7b38d
5ed0d388ebe124b6b31c545d498331102de388e3d61800b0eda70af71ea1261b
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learning.edx.org Open in urlscan Pro 2606:4700::6810:b554 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

69 Requests

100 %HTTPS

74 %IPv6

29 Domains

37 Subdomains

37 IPs

3 Countries

1221 kBTransfer

4682 kBSize

1 Cookies

28 Outgoing links

Redirected requests

69 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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learning.edx.org Open in urlscan Pro
2606:4700::6810:b554 Public Scan

Screenshot
Live screenshot

Full Image

69
Requests

100 %
HTTPS

74 %
IPv6

29
Domains

37
Subdomains

37
IPs

3
Countries

1221 kB
Transfer

4682 kB
Size

1
Cookies

69 HTTP transactions
0 data transactions