support.khanacademy.org Open in urlscan Pro
104.16.51.111 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://support.khanacademy.org/
Effective URL:
https://support.khanacademy.org/hc/de
Submission: On January 17 via api (January 17th 2024, 5:30:09 am UTC) from US — Scanned from DE

Summary HTTP 59 Redirects Links 46 Behaviour Indicators

Summary

This website contacted 14 IPs in 4 countries across 10 domains to perform 59 HTTP transactions. The main IP is 104.16.51.111, located in and belongs to CLOUDFLARENET, US. The main domain is support.khanacademy.org. The Cisco Umbrella rank of the primary domain is 282544.
TLS certificate: Issued by R3 on January 15th 2024. Valid for: 3 months.

This is the only time support.khanacademy.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3 7	104.16.51.111 104.16.51.111	13335 (CLOUDFLAR...) (CLOUDFLARENET)
16	104.18.72.113 104.18.72.113	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:828::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:811::200a	15169 (GOOGLE) (GOOGLE)
1 18	104.18.70.113 104.18.70.113	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 7	104.16.53.111 104.16.53.111	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:812::200e	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:828::2003	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400c:c00::9c	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:811::2008	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:829::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:827::2003	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
59	14

7 104.16.51.111 (None, ) 3 redirects

ASN13335 (CLOUDFLARENET, US)

support.khanacademy.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

16 104.18.72.113 (None, )

ASN13335 (CLOUDFLARENET, US)

static.zdassets.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
p13.zdassets.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ekr.zdassets.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:828::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:811::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

18 104.18.70.113 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

assets.zendesk.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
theme.zdassets.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 104.16.53.111 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

khanacademy.zendesk.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

ASN15169 (GOOGLE, US)

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

4 2a00:1450:4001:828::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:400c:c00::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:811::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:829::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

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

ASN15169 (GOOGLE, US)

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

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
33	zdassets.com static.zdassets.com — Cisco Umbrella Rank: 2047 p13.zdassets.com — Cisco Umbrella Rank: 40816 theme.zdassets.com — Cisco Umbrella Rank: 10736 ekr.zdassets.com — Cisco Umbrella Rank: 2364	1 MB
8	zendesk.com 2 redirects assets.zendesk.com — Cisco Umbrella Rank: 9058 khanacademy.zendesk.com — Cisco Umbrella Rank: 285942	42 KB
7	khanacademy.org 3 redirects support.khanacademy.org — Cisco Umbrella Rank: 282544	15 KB
4	gstatic.com fonts.gstatic.com	87 KB
2	google.de www.google.de — Cisco Umbrella Rank: 6518	515 B
2	google.com www.google.com — Cisco Umbrella Rank: 2 region1.analytics.google.com — Cisco Umbrella Rank: 2616	668 B
2	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 79	411 B
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 27	21 KB
2	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 28 ajax.googleapis.com — Cisco Umbrella Rank: 369	31 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 37	82 KB
59	10

	Domain	Requested by
17	theme.zdassets.com	support.khanacademy.org p13.zdassets.com
13	static.zdassets.com	support.khanacademy.org static.zdassets.com
7	khanacademy.zendesk.com	1 redirects ajax.googleapis.com static.zdassets.com
7	support.khanacademy.org	3 redirects static.zdassets.com support.khanacademy.org
4	fonts.gstatic.com	fonts.googleapis.com
2	www.google.de	support.khanacademy.org
2	stats.g.doubleclick.net	www.google-analytics.com www.googletagmanager.com
2	www.google-analytics.com	support.khanacademy.org www.google-analytics.com
2	p13.zdassets.com	support.khanacademy.org
1	region1.analytics.google.com	www.googletagmanager.com
1	www.google.com	support.khanacademy.org
1	ekr.zdassets.com	static.zdassets.com
1	www.googletagmanager.com	www.google-analytics.com
1	assets.zendesk.com	1 redirects
1	ajax.googleapis.com	support.khanacademy.org
1	fonts.googleapis.com	support.khanacademy.org
59	16

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

Domain
www.khanacademy.org
khanacademy.zendesk.com
khanacademyannualreport.org
itunes.apple.com
play.google.com
pt.khanacademy.org
www.facebook.com
twitter.com
www.instagram.com

Subject Issuer	Validity	Valid
support.khanacademy.org R3	`2024-01-15` - `2024-04-14`	3 months	crt.sh
zdassets.com E1	`2024-01-04` - `2024-04-03`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
khanacademy.zendesk.com Cloudflare Inc ECC CA-3	`2023-04-10` - `2024-04-09`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
www.google.de GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://support.khanacademy.org/hc/de
Frame ID: 02A4958B46070D3B295D94DEF75B8969
Requests: 57 HTTP requests in this frame

Frame: https://support.khanacademy.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/c8377512/main.js
Frame ID: EAF1BF42FD009A00D32D52D3E720D70A
Requests: 2 HTTP requests in this frame

Frame: https://static.zdassets.com/web_widget/classic/latest/web-widget-main-1bfc6fa.js
Frame ID: 9F0CE855B4D15F34FA7A31DF8A7D7950
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Khan Academy Help Center - German (BETA)

Page URL History Show full URLs

http://support.khanacademy.org/ HTTP 307
https://support.khanacademy.org/ HTTP 302
https://support.khanacademy.org/hc HTTP 301
https://support.khanacademy.org/hc/de Page URL

Detected technologies

Zendesk (CMS) Expand

Overall confidence: 100%
Detected patterns

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]([\d.]*\d)[^/]*\.js
/([\d.]+)/jquery(?:\.min)?\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

59
Requests

93 %
HTTPS

69 %
IPv6

10
Domains

16
Subdomains

14
IPs

4
Countries

1362 kB
Transfer

3307 kB
Size

10
Cookies

46 Outgoing links

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

URL: https://www.khanacademy.org/

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/200190460
Title: Bugs & Troubleshooting Find information and workarounds for technical issues

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/200175860-Common-Questions
Title: Frequently asked questions Common questions and resources about using Khan Academy

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/community/topics
Title: Fragen Sie die Kommunitet Get Khan Academy tips, tricks, and help from your fellow community members

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/200175790-For-Learners
Title: Learners Guides and resources for learners and students

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/200175820-For-Teachers
Title: Teachers & Coaches Guides and resources for teachers and coaches

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/200175830-For-Parents
Title: Parents Guides and resources for parents

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/200175840-Help-out-Khan-Academy
Title: Volunteers & Donations

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/de/categories/360000043471
Title: SAT

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/donate
Title: Donate

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/contribute
Title: volunteer

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about
Title: About

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/blog
Title: News

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/impact
Title: Impact

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/the-team
Title: Our team

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/our-interns
Title: Our interns

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/our-content-specialists
Title: Our content specialists

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/our-board
Title: Our leadership

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/our-supporters
Title: Our supporters

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/contribute/credits
Title: Our contributors

Search URL Search Domain Scan URL

URL: https://khanacademyannualreport.org/#finances
Title: Our finances

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/careers
Title: Careers

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/careers/interns
Title: Internships

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/
Title: Help Center

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/en-us/community/topics
Title: Support community

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/stories
Title: Share your story

Search URL Search Domain Scan URL

URL: https://khanacademy.zendesk.com/hc/en-us/articles/202483630-PressRoom
Title: Press

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/app/apple-store/id469863705?pt=698519&ct=website%20footer&mt=8
Title: iOS app

Search URL Search Domain Scan URL

URL: https://play.google.com/store/apps/details?id=org.khanacademy.android&referrer=utm_source%3Dwebsite%2520footer%26utm_medium%3Dwebsite%2520footer%26utm_campaign%3Dwebsite%2520footer
Title: Android app

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/math/k-8-grades
Title: Math: Pre-K - 8th grade

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/math/get-ready-courses
Title: Math: Get ready courses

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/math
Title: Math: high school & college

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/test-prep

Search URL Search Domain Scan URL

URL: https://pt.khanacademy.org/math/cursos-preparatorios-ef1
Title: Prepare-se matemática (EF)

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/science

Search URL Search Domain Scan URL

URL: https://pt.khanacademy.org/math/cursos-preparatrios-em
Title: Prepare-se matemática (EM)

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/computing
Title: Computing

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/humanities
Title: Arts & humanities

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/economics-finance-domain
Title: Economics

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/ela
Title: Reading & language arts

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/college-careers-more
Title: Life skills

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/tos
Title: Terms of use

Search URL Search Domain Scan URL

URL: https://www.khanacademy.org/about/privacy-policy
Title: Privacy notice

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://twitter.com/khanacademy

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

Page URL History

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

http://support.khanacademy.org/ HTTP 307
https://support.khanacademy.org/ HTTP 302
https://support.khanacademy.org/hc HTTP 301
https://support.khanacademy.org/hc/de Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 6

https://assets.zendesk.com/assets/apps/conditional_fields/latest/helpcenter.js HTTP 302
https://static.zdassets.com/conditional_fields_app_hc/latest/helpcenter.js

Request Chain 19

https://khanacademy.zendesk.com/auth/v2/host/without_iframe.js HTTP 302
https://static.zdassets.com/auth/111e8e6e01b3952840fd6ff2ae791fb522c67b19/v2/host-without-iframe.js

Request Chain 46

https://support.khanacademy.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://support.khanacademy.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/c8377512/main.js

59 HTTP transactions
4 data transactions

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

GET
H2

200

Primary Request de Show response
support.khanacademy.org/hc/
Redirect Chain

http://support.khanacademy.org/
https://support.khanacademy.org/
https://support.khanacademy.org/hc
https://support.khanacademy.org/hc/de

32 KB
8 KB

576ms
576ms

Document
text/html

104.16.51.111
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://support.khanacademy.org/hc/de

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.16.51.111 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e076d3176ff4b86a8a97097e8c5f070e42b7d37619b865cfea827edb490bce71

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: max-age=0, public
cf-cache-status: EXPIRED
cf-ray: 846c343e199c2c56-FRA
content-encoding: br
content-language: de
content-type: text/html; charset=utf-8
date: Wed, 17 Jan 2024 05:30:04 GMT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
protocol: HTTP/1.1 always
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PydwRlQt40KU9kDwsx8H0SEsebBf4whmi9xAAp4HUNcQta4q0i2XxErP66fCa6zVLGng2ymtN%2BuZjsRw5InIQsrYZn4AfE%2B3w3cgqjP8nzxvCgb760tOfYCAKbrnTtzebm76qK4QSbUC"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=31536000;
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
x-request-id: 846c343e260f2c56-FRA
x-runtime: 0.355962
x-ua-compatible: IE=edge
x-xss-protection: 1; mode=block
x-zendesk-origin-server: app-server-75dc44769f-tlxkp
x-zendesk-processed-host-header: support.khanacademy.org

Redirect headers

cache-control: no-cache
cf-cache-status: DYNAMIC
cf-ray: 846c343c788e2c56-FRA
content-language: de
content-type: text/html; charset=utf-8
date: Wed, 17 Jan 2024 05:30:03 GMT
location: https://support.khanacademy.org/hc/de
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
protocol: HTTP/1.1 always
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9H9cxU2fAx4e2UdhICr4jXcm1KH6ZHig5vx8GCeFHpqk%2FvobXcg8LC4qpP4Eoy75vaCDAfFdkkAi84j0jwlzhe13DYheDMxxOsdkSfz4ZhAnZCAyxxIvFWLWL37f6sQKvYLUem2SjVKa"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=31536000;
x-frame-options: SAMEORIGIN
x-request-id: 846c343c788e2c56-FRA
x-runtime: 0.028185
x-ua-compatible: IE=edge
x-xss-protection: 1; mode=block
x-zendesk-origin-server: app-server-75dc44769f-rfvw7
x-zendesk-processed-host-header: support.khanacademy.org

GET
H2 200 application-f897d93bd06b67f136ea5da710f56464.css
static.zdassets.com/hc/assets/ 50 KB
9 KB 109ms
39ms Stylesheet
text/css 104.18.72.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/hc/assets/application-f897d93bd06b67f136ea5da710f56464.css

Requested by

Host: support.khanacademy.org
URL: https://support.khanacademy.org/hc/de

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.72.113 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9ad448d0d9672487a2d7821e7c12b092282eb14c395bfcda618d3bc671d9184b

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://support.khanacademy.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 05:30:04 GMT
x-amz-version-id: Kcd0ggzQYIDH8bp_13djh9ZxXHgxNUkg
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=0
x-amz-request-id: BNRWM028D6MMYCNM
age: 580312
x-amz-server-side-encryption: AES256
x-amz-replication-status: COMPLETED
x-amz-id-2: KeNUce3WFeHKWp5EIIa03NeoOvCxWUrpWqRTiBGLzoMTQw3PQ+kjkoCDuaQZqhk1Xmy8Zsw+Gks=
last-modified: Wed, 13 Dec 2023 12:14:55 GMT
server: cloudflare
etag: W/"3971b5e792f22d425667124dace193d6"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GPb2JjFTOXo9buOQF21TxkEOBNjnumFwMTCOeggIKZFslUaybGH7ejjT41z%2Bd%2BDYXlcASmjf%2Baj0m%2FEbHk3adSOqfWRL7RiVNs7sqcaLYSmo7vADlqaJsU30cZQvnh4OlvNir8s%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
cache-control: public, max-age=604800
cf-ray: 846c3442280b9004-FRA

GET
H2 200 theming_v1_support-e05586b61178dcde2a13a3d323525a18.css
static.zdassets.com/hc/assets/ 9 KB
3 KB 107ms
37ms Stylesheet
text/css 104.18.72.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/hc/assets/theming_v1_support-e05586b61178dcde2a13a3d323525a18.css

Requested by

Host: support.khanacademy.org
URL: https://support.khanacademy.org/hc/de

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.72.113 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

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GET
H2 200 config Show response
khanacademy.zendesk.com/embeddable/ Frame 9F0C 462 B
1001 B 208ms
208ms Fetch
application/json 104.16.53.111
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://khanacademy.zendesk.com/embeddable/config
Requested by: Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/classic/latest/web-widget-main-1bfc6fa.js
Protocol: H2
Security: TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server: 104.16.53.111 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5cba1b48cc42d1d7a5fc954f69f906e8556ddd4927ae9bd02127603318b24de6

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 05:30:05 GMT
content-encoding: br
cf-cache-status: EXPIRED
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-zendesk-origin-server: embeddable-app-server-58cc4c54c5-csnrc
x-cached: MISS
x-request-id: 846c3448ef3f2c1c-FRA
x-runtime: 0.002458
last-modified: Wed, 17 Jan 2024 00:35:42 GMT
server: cloudflare
access-control-max-age: 7200
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ukAFH5Wu2uitH7xulqVtxLOLg8bxkz37cvIfoI3mGBpBElyTIxhseaMcqLFRAT4kBEe5e0lREzgFjFRYlqjSMm2US%2BloS%2FbpRFl43TIvxX1IOU4NLpG7i%2F6nSYoPPpuS39%2BVqwRl%2F%2FJ4"}],"group":"cf-nel","max_age":604800}
access-control-expose-headers
cache-control: public, max-age=60, stale-while-revalidate=600, stale-if-error=3600
vary: Origin, Accept-Encoding
cf-ray: 846c3448ef3f2c1c-FRA

GET
H2 200 de-json-1bfc6fa.js Show response
static.zdassets.com/web_widget/classic/latest/web-widget-locales/classic/ Frame 9F0C 27 KB
7 KB 43ms
43ms Script
application/javascript 104.18.72.113
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://static.zdassets.com/web_widget/classic/latest/web-widget-locales/classic/de-json-1bfc6fa.js

Requested by

Host: static.zdassets.com
URL: https://static.zdassets.com/web_widget/classic/latest/web-widget-main-1bfc6fa.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.72.113 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ba7455782cd2f81ee747dda096a92416d067e12661107536b9fa6ab90e7bf419

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 05:30:05 GMT
x-amz-version-id: eOQj.q5tneoeHWFY8lWTYP99qA681Xoy
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=0
x-amz-request-id: 522BBB8H29WYRWK4
age: 3724860
x-amz-server-side-encryption: AES256
x-amz-replication-status: COMPLETED
x-amz-id-2: PMyIBmwB55f7lHHtAPEcAsMM2Zj2EmwoOZsgPNpzk6qpVsaFxJE1MGkSzxEILAAhSwUK9K8FLg+k1TAz0xM8tQ==
last-modified: Tue, 05 Dec 2023 00:24:11 GMT
server: cloudflare
etag: W/"44cd05e5f07a7c68061c0f023b7a0723"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=B25ts9wt01MSyvu%2F05dqN1jvs3QfSSMxyz2Nh3Ys7Lu38HPXYtNsW1bLd9fOuJAXF6SBdL2%2BkkdCYmD1HdpBsscyFU%2FAX1Csi%2BSiHB%2Bh6LEFQUkmptYQyObL5a1%2FwUJa3dYPL%2Fc%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=31536000
cf-ray: 846c34492c279004-FRA
expires: Wed, 04 Dec 2024 00:24:10 GMT

GET
H2 200 sections.json Show response
khanacademy.zendesk.com/api/v2/help_center/en-us/ 3 KB
1 KB 302ms
301ms XHR
application/json 104.16.53.111
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://khanacademy.zendesk.com/api/v2/help_center/en-us/sections.json?page=2&per_page=100&per_page=100

Requested by

Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

104.16.53.111 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f4847188ddd9f7afa0825defa9257589944a486f501e35d5af431aa73c38ce41

Security Headers

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

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: https://support.khanacademy.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 05:30:05 GMT
strict-transport-security: max-age=31536000;
content-encoding: br
cf-cache-status: EXPIRED
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-rate-limit-remaining: 688
x-rate-limit: 700
x-zendesk-origin-server: app-server-75dc44769f-vcx9z
protocol: HTTP/1.1 always
x-xss-protection: 1; mode=block
x-request-id: 846c34499fbe2c1c-FRA
x-ua-compatible: IE=edge
x-runtime: 0.089869
server: cloudflare
x-zendesk-api-version: v2
etag: W/"f4847188ddd9f7afa0825defa9257589"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9t%2FZhqoGdzagTNKIhGYbMtmvpAZXVcZHyyc%2FkymP867JhtQfGC118Uo1uKO%2FQo%2BEt0IBuQ6wNBDpBIRvvaA3TIDfJCppWGDPxvpNJglWlZTlP2PusJ%2BWOyp2Jga8cWZ3Y0uGRukRHS8d"}],"group":"cf-nel","max_age":604800}
content-type: application/json; charset=utf-8
access-control-allow-origin: https://support.khanacademy.org
access-control-expose-headers: X-Zendesk-API-Warn
cache-control: max-age=0, public
access-control-allow-credentials: true
vary: Accept-Encoding
x-zendesk-processed-host-header: khanacademy.zendesk.com
cf-ray: 846c34499fbe2c1c-FRA

Verdicts & Comments Add Verdict or Comment

34 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.

10 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
.support.khanacademy.org/	1969-12-31 23:59:59	Name: __cfruid Value: 55635813f02734da5d4a7c125951103b08042dc3-1705469403
.support.khanacademy.org/	1969-12-31 23:59:59	Name: _cfuvid Value: VFoBD.THi5rC7EyKehFcwJJNb43Om7kbSQJmf8UcFPo-1705469403573-0-604800000
support.khanacademy.org/	1969-12-31 23:59:59	Name: _help_center_session Value: UWRpNSt3aDhqNTB3VXhFRGJ6QnhyKzI1WVZuN0Z4VlBRek1BRFlIOXFmUlhER3Y2bkNuQ3c2UndVS1VBVEJxZ0tETTR1RnloQkVXYXVVSDM1aG1ZV0ZIcHVCQUFRbDlKYzNRcmJDWkVwQ0dqdS9qVFdTYVBQdWpNZVQ2ekNqc00tLWl6dFZjRjRRY21nTVNSeWtyZ0JPMmc9PQ%3D%3D--eb16a1e45aba16bf6cfbaadef7e20812e1080abe
.khanacademy.org/	1970-01-21 03:20:29	Name: _ga Value: GA1.2.940217102.1705469405
.khanacademy.org/	1970-01-20 17:45:55	Name: _gid Value: GA1.2.33440511.1705469405
.khanacademy.zendesk.com/	1969-12-31 23:59:59	Name: __cfruid Value: 091d7a1ea6984cc0b13049d880b3ea39247d7ab6-1705469404
.khanacademy.zendesk.com/	1969-12-31 23:59:59	Name: _cfuvid Value: FMlwKfMa0ScxEyEPyKnf8P1QHy3R4J9PqD0_aJQKjzQ-1705469404675-0-604800000
.khanacademy.org/	1970-01-20 17:44:29	Name: _gat Value: 1
.khanacademy.org/	1970-01-21 03:20:29	Name: _ga_PJ6PDZKE4R Value: GS1.2.1705469404.1.0.1705469404.60.0.0
.support.khanacademy.org/	1970-01-21 02:30:05	Name: cf_clearance Value: qV9keCwuGmc5V2B2Bifgc.HFqDUTPvh9a9HQrO25KHY-1705469404-1-AbIWvEqQHBM6Tmq0fglI6zLRAU9mJw1UYeuze2JokwZlEhk9My5xxIeFJ9htl9O9HEGEu5G152mz5+trEIUxprY=

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000;
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ajax.googleapis.com
assets.zendesk.com
ekr.zdassets.com
fonts.googleapis.com
fonts.gstatic.com
khanacademy.zendesk.com
p13.zdassets.com
region1.analytics.google.com
static.zdassets.com
stats.g.doubleclick.net
support.khanacademy.org
theme.zdassets.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
104.16.51.111
104.16.53.111
104.18.70.113
104.18.72.113
2001:4860:4802:34::36
2a00:1450:4001:811::2008
2a00:1450:4001:811::200a
2a00:1450:4001:812::200e
2a00:1450:4001:827::2003
2a00:1450:4001:828::2003
2a00:1450:4001:828::200a
2a00:1450:4001:829::2004
2a00:1450:400c:c00::9c
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1e4bce59f55eb80b02b5008bd82a12907a42a91cebcf3fdb5008c17aad365f75
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52dc24c0429ea6ccc5b579a6da8bb79bf41e471fe5108a62009f3c2e195551c0
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e1fc56c5af917b653be54d619245c4079c1afec0991321f0d358679b1ef529a0
e2820f7ac4b7cf013a6488b9f3a560758463321b32c2b041c6c52d4f9e1c3e27
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f4847188ddd9f7afa0825defa9257589944a486f501e35d5af431aa73c38ce41

support.khanacademy.org Open in urlscan Pro 104.16.51.111 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

59 Requests

93 %HTTPS

69 %IPv6

10 Domains

16 Subdomains

14 IPs

4 Countries

1362 kBTransfer

3307 kBSize

10 Cookies

46 Outgoing links

Page URL History

Redirected requests

59 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 4 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

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Response headers

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Response headers

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Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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Response headers

Request headers

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Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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Redirect headers

Request headers

Response headers

Request headers

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Request headers

Response headers

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Response headers

Request headers

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Request headers

Response headers

support.khanacademy.org Open in urlscan Pro
104.16.51.111 Public Scan

Screenshot
Live screenshot

Full Image

59
Requests

93 %
HTTPS

69 %
IPv6

10
Domains

16
Subdomains

14
IPs

4
Countries

1362 kB
Transfer

3307 kB
Size

10
Cookies

59 HTTP transactions
4 data transactions