www.freecodecamp.org Open in urlscan Pro
2606:4700:20::681a:321 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://www.freecodecamp.net/
Effective URL:
https://www.freecodecamp.org/
Submission: On January 12 via api (January 12th 2024, 5:05:38 pm UTC) from US — Scanned from US

Summary HTTP 60 Redirects Links 10 Behaviour Indicators

Summary

This website contacted 12 IPs in 1 countries across 10 domains to perform 60 HTTP transactions. The main IP is 2606:4700:20::681a:321, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.freecodecamp.org. The Cisco Umbrella rank of the primary domain is 148852.
TLS certificate: Issued by E1 on November 26th 2023. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	2606:4700:303... 2606:4700:3031::6815:23e4	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2607:f8b0:400... 2607:f8b0:4006:81c::200a	15169 (GOOGLE) (GOOGLE)
1	2607:f8b0:400... 2607:f8b0:4006:820::2003	15169 (GOOGLE) (GOOGLE)
28	2606:4700:20:... 2606:4700:20::681a:321	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:3865	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2607:f8b0:400... 2607:f8b0:4006:821::2008	15169 (GOOGLE) (GOOGLE)
10	151.101.0.176 151.101.0.176	54113 (FASTLY) (FASTLY)
2	2606:4700:20:... 2606:4700:20::681a:221	() ()
5	54.186.23.98 54.186.23.98	() ()
4	2607:f8b0:400... 2607:f8b0:4006:80f::200e	() ()
1	2607:f8b0:400... 2607:f8b0:4004:c08::9d	() ()
60	12

1 2606:4700:3031::6815:23e4 (United States)

ASN13335 (CLOUDFLARENET, US)

www.freecodecamp.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2607:f8b0:4006:81c::200a (Colchester, United States)

ASN15169 (GOOGLE, US)

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

1 2607:f8b0:4006:820::2003 (Colchester, United States)

ASN15169 (GOOGLE, US)

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

28 2606:4700:20::681a:321 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:3865 (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2607:f8b0:4006:821::2008 (Colchester, United States)

ASN15169 (GOOGLE, US)

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

10 151.101.0.176 (United States)

ASN54113 (FASTLY, US)

js.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
m.stripe.network	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::681a:221 (None, )

ASN- ()

api.freecodecamp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
gb.api.freecodecamp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 54.186.23.98 (None, )

ASN- ()

q.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
r.stripe.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2607:f8b0:4006:80f::200e (None, )

ASN- ()

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

1 2607:f8b0:4004:c08::9d (None, )

ASN- ()

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

	Apex Domain Subdomains	Transfer
30	freecodecamp.org www.freecodecamp.org — Cisco Umbrella Rank: 148852 api.freecodecamp.org gb.api.freecodecamp.org	1 MB
13	stripe.com js.stripe.com — Cisco Umbrella Rank: 2656 q.stripe.com r.stripe.com m.stripe.com Failed	476 KB
4	google-analytics.com www.google-analytics.com	21 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 114	244 KB
2	stripe.network m.stripe.network	16 KB
1	doubleclick.net stats.g.doubleclick.net	350 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 1429	7 KB
1	gstatic.com fonts.gstatic.com	24 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 115	779 B
1	freecodecamp.net www.freecodecamp.net	1 KB
60	10

	Domain	Requested by
28	www.freecodecamp.org	www.freecodecamp.org static.cloudflareinsights.com
8	js.stripe.com	www.freecodecamp.org js.stripe.com
4	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
4	q.stripe.com	www.freecodecamp.net
3	www.googletagmanager.com	www.freecodecamp.net www.googletagmanager.com www.google-analytics.com
2	m.stripe.network	js.stripe.com m.stripe.network
1	stats.g.doubleclick.net	www.google-analytics.com
1	r.stripe.com	js.stripe.com
1	gb.api.freecodecamp.org	www.freecodecamp.org
1	api.freecodecamp.org	www.freecodecamp.org
1	static.cloudflareinsights.com	www.freecodecamp.org
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	www.freecodecamp.net
1	www.freecodecamp.net
0	m.stripe.com Failed	m.stripe.network
60	15

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

Domain
forum.freecodecamp.org
freecodecamp.org
coderadio.freecodecamp.org
contribute.freecodecamp.org
freecodecamp.libsyn.com
api.freecodecamp.org
apps.apple.com
play.google.com
www.linkedin.com
github.com

Subject Issuer	Validity	Valid
www.freecodecamp.net E1	`2023-12-12` - `2024-03-11`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
www.freecodecamp.org E1	`2023-11-26` - `2024-02-24`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-04-10` - `2024-04-09`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
a.stripecdn.com DigiCert SHA2 Extended Validation Server CA	`2024-01-02` - `2024-04-04`	3 months	crt.sh
api.freecodecamp.org E1	`2023-11-26` - `2024-02-24`	3 months	crt.sh
gb.api.freecodecamp.org E1	`2024-01-06` - `2024-04-05`	3 months	crt.sh
*.stripe.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-12-20` - `2024-03-21`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://www.freecodecamp.org/
Frame ID: FF38E293D09987A2218607A7291DB029
Requests: 45 HTTP requests in this frame

Frame: https://js.stripe.com/v3/controller-65894918176b915ee9c646287412efcd.html
Frame ID: 3B25390A05D71B7C52077121E9A71A09
Requests: 9 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: E207A7F99CC18B178E0F8EBE302D281B
Requests: 4 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: CF4FE019E3E4628A66ECD7F08A2EDA86
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Learn to Code — For Free — Coding Courses for Busy PeopleAppleGoogleMicrosoftSpotifyAmazonWired, Business Insider, Inc. Magazine, Lifehacker, Time, Quartz, USA Today, The New York Times, BBC

Page URL History Show full URLs

https://www.freecodecamp.net/ Page URL
https://www.freecodecamp.org/ Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Stripe (Payment Processors) Expand

Overall confidence: 100%
Detected patterns

js\.stripe\.com

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

60
Requests

95 %
HTTPS

82 %
IPv6

10
Domains

15
Subdomains

12
IPs

1
Countries

2241 kB
Transfer

7593 kB
Size

2
Cookies

10 Outgoing links

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

URL: https://forum.freecodecamp.org/
Title: Forum, Opens in new window

Search URL Search Domain Scan URL

URL: https://freecodecamp.org/news/
Title: News, Opens in new window

Search URL Search Domain Scan URL

URL: https://coderadio.freecodecamp.org/
Title: Radio, Opens in new window

Search URL Search Domain Scan URL

URL: https://contribute.freecodecamp.org/#/
Title: Contribute, Opens in new window

Search URL Search Domain Scan URL

URL: https://freecodecamp.libsyn.com/
Title: Podcast, Opens in new window

Search URL Search Domain Scan URL

URL: https://api.freecodecamp.org/signin
Title: Sign inSign in

Search URL Search Domain Scan URL

URL: https://apps.apple.com/us/app/freecodecamp/id6446908151?itsct=apps_box_link&itscg=30200

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/school/free-code-camp/people/
Title: Alumni Network

Search URL Search Domain Scan URL

URL: https://github.com/freeCodeCamp/
Title: Open Source

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.

https://www.freecodecamp.net/ Page URL
https://www.freecodecamp.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

60 HTTP transactions
2 data transactions

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

GET
H2 200 / Show response
www.freecodecamp.net/ 2 KB
1 KB 713ms
318ms Document
text/html 2606:4700:3031::6815:23e4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.net/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3031::6815:23e4 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8015f73f10ecee7e982c8becf09fc4313f1e8ca7c41b74f6f16bdda7d0ecf06a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

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: en-US,en;q=0.9

Response headers

access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8446fc1b980a099a-MIA
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Fri, 12 Jan 2024 17:05:31 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: strict-origin-when-cross-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TK13CTp2R%2F50akWDuZxlgYNdWLSCGaVQPHn9OqTg7INdcR9XjDQqGdzef58aBK%2BZG%2FD3qfEVjb43yZwDCZr1UVArwEyztD4K0Ke8%2BgeTddaEuYeg97MSjs5q967JBN%2Bkq1qFHdNppGHSy4mU839Dz5kO%2Fw%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-content-type-options: nosniff

GET
H2 200 css
fonts.googleapis.com/ 717 B
779 B 220ms
82ms Stylesheet
text/css 2607:f8b0:4006:81c::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Lato

Requested by

Host: www.freecodecamp.net
URL: https://www.freecodecamp.net/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4006:81c::200a Colchester, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

eb91e77384f9aff2e81a868ae4f2ae6fb5940c573d0e39088ff637414b4ffed9

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.net/
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

strict-transport-security: max-age=31536000
date: Fri, 12 Jan 2024 17:05:31 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Fri, 12 Jan 2024 15:32:27 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 12 Jan 2024 17:05:31 GMT

GET
H2 200 S6uyw4BMUTPHjx4wXg.woff2
fonts.gstatic.com/s/lato/v24/ 23 KB
24 KB 297ms
67ms Font
font/woff2 2607:f8b0:4006:820::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/lato/v24/S6uyw4BMUTPHjx4wXg.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Lato

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4006:820::2003 Colchester, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

918b7dc3e2e2d015c16ce08b57bcb64d2253bafc1707658f361e72865498e537

Security Headers

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

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://www.freecodecamp.net
accept-language: en-US,en;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, 10 Jan 2024 07:51:30 GMT
x-content-type-options: nosniff
age: 206042
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 23580
x-xss-protection: 0
last-modified: Tue, 02 May 2023 15:17:22 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 09 Jan 2025 07:51:30 GMT

GET
H2 200 Primary Request / Show response
www.freecodecamp.org/ 322 KB
60 KB 187ms
91ms Document
text/html 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

de7448d4f67772b06e3428031d117cbc24fff9b55146796a313dbc1595d7928e

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.freecodecamp.net/
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: en-US,en;q=0.9

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8446fc328c1f5c75-MIA
content-disposition: inline; filename="index.html"
content-encoding: br
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
content-type: text/html; charset=utf-8
date: Fri, 12 Jan 2024 17:05:35 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy: no-referrer-when-downgrade
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ldelNHkB%2FZpiC2isvrwZPCKAT%2BeclUH2JZ4G6VGYhjM2nsFj7HqdqvV0TEjuBIT%2FVYvY9%2FVxGwy%2BNoBfBV29mn%2FgCQWcshqjtu2p2hkinSZm1WWJcYLcpIll5YUZBomrsrMQ8yBmg7IfeeBDMXGlRJnl"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

GET
H2 200 bootstrap.min.css
www.freecodecamp.org/css/ 108 KB
19 KB 46ms
45ms Stylesheet
text/css 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/css/bootstrap.min.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

87d079848d48036dfaf434f996ae1823f3b4fb338d4df344e33b47abefede66d

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.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: Fri, 12 Jan 2024 17:05:35 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 1545
content-encoding: br
content-disposition: inline; filename="bootstrap.min.css"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"b9e72dea2ae94f10c5309f0f3b7a72fcf736f8f9"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IY0txVICVAjIgNyoaq%2BbZu4tkad357ySs5GQDIOjqp7rAi%2BPqaDztLyfbQSuNZp3WcjL2XtzPxvayS%2BQtuysZT4iyQAGJsDG7HqHcf7ysIRNiR5B6FwOEg8aUEHMRkwCCxJp%2FyvTIFlZ41SSQoGqNZIA"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=14400, stale-while-revalidate=172800, must-revalidate
cf-ray: 8446fc336df35c75-MIA

GET
H3 200 webpack-runtime-68000dc85aa999aaf32b.js Show response
www.freecodecamp.org/ 11 KB
6 KB 50ms
49ms Script
application/javascript 2606:4700:20::681a:321
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/webpack-runtime-68000dc85aa999aaf32b.js

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:20::681a:321 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

474c515400cd969328081b611b08a15e8cf67a971c8f886e2b3546f6d1c1427c

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.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: Fri, 12 Jan 2024 17:05:35 GMT
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date: Fri, 12 Jan 2024 17:05:35 GMT
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https://www.freecodecamp.org/page-data/index/page-data.json

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https://js.stripe.com/v3

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GET
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https://api.freecodecamp.org/user/get-session-user

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Full URL

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Full URL

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https://js.stripe.com/v3/.deploy_status_henson.json

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https://js.stripe.com/v3/.deploy_status_henson.json

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https://www.freecodecamp.org/cdn-cgi/rum?

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Full URL: https://r.stripe.com/b
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POST
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Protocol

Security

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Resource Hash

Security Headers

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GET
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https://www.googletagmanager.com/gtag/js?id=G-8EWCVQCR64&cx=c&_slc=1

Requested by

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Protocol

Security

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Security Headers

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GET
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Full URL

https://js.stripe.com/v3/fingerprinted/js/m-outer-15a2b40a058ddff1cffdb63779fe3de1.js

Requested by

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POST
H2 200 csp-report
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Full URL

https://q.stripe.com/csp-report

Requested by

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URL: https://www.freecodecamp.net/

Protocol

Security

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POST
H2 200 csp-report
q.stripe.com/ Frame E207 0
716 B 116ms
115ms Other
text/plain 54.186.23.98

General

Check archive.org

Show headers Download Go to

Full URL

https://q.stripe.com/csp-report

Requested by

Host: www.freecodecamp.net
URL: https://www.freecodecamp.net/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

54.186.23.98 -, , ASN (),

Reverse DNS

Software

nginx /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://js.stripe.com/
accept-language: en-US,en;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
Content-Type: application/csp-report

Response headers

date: Fri, 12 Jan 2024 17:05:36 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1705079136900424
x-envoy-upstream-service-time: 3
content-length: 0
x-stripe-bg-intended-route-color: blue
pragma: no-cache
referrer-policy: strict-origin-when-cross-origin
server: nginx
cross-origin-opener-policy: same-origin
access-control-max-age: 3600
access-control-allow-methods: GET, POST, OPTIONS
x-stripe-server-envoy-upstream-service-time-ms: 1
access-control-allow-origin: https://js.stripe.com
x-stripe-client-envoy-start-time-us: 1705079136899271
cache-control: max-age=0, no-cache, no-store, must-revalidate
access-control-expose-headers: Server, Range, Content-Type
x-robots-tag: none
access-control-allow-headers: Authorization, Content-Type, Accept, Origin, User-Agent, DNT, Cache-Control, Keep-Alive, X-Requested-With, If-Modified-Since, Range, X-Stripe-Csrf-Token
expires: 0

GET
H2 200 inner.html Show response
m.stripe.network/ Frame CF4F 930 B
1 KB 46ms
31ms Document
text/html 151.101.0.176
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.network/inner.html

Requested by

Host: js.stripe.com
URL: https://js.stripe.com/v3/fingerprinted/js/m-outer-15a2b40a058ddff1cffdb63779fe3de1.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

151.101.0.176 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Fastly /

Resource Hash

947ac0903521f5eceefc90637c066306a8ca67466ccc188bb0107fb7cfb532d1

Security Headers

Name	Value
Content-Security-Policy	base-uri 'none'; connect-src https://m.stripe.network https://m.stripe.com; default-src 'none'; font-src https://m.stripe.network https://fonts.gstatic.com; form-action 'none'; frame-src https://m.stripe.network https://js.stripe.com; img-src https://m.stripe.network https://m.stripe.com https://b.stripecdn.com; script-src https://m.stripe.network 'sha256-/5Guo2nzv5n/w6ukZpOBZOtTJBJPSkJ6mhHpnBgm3Ls='; style-src https://m.stripe.network; report-uri https://q.stripe.com/csp-report
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://js.stripe.com/
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: en-US,en;q=0.9

Response headers

accept-ranges: bytes
age: 265
cache-control: max-age=300, public
content-encoding: br
content-length: 540
content-security-policy: base-uri 'none'; connect-src https://m.stripe.network https://m.stripe.com; default-src 'none'; font-src https://m.stripe.network https://fonts.gstatic.com; form-action 'none'; frame-src https://m.stripe.network https://js.stripe.com; img-src https://m.stripe.network https://m.stripe.com https://b.stripecdn.com; script-src https://m.stripe.network 'sha256-/5Guo2nzv5n/w6ukZpOBZOtTJBJPSkJ6mhHpnBgm3Ls='; style-src https://m.stripe.network; report-uri https://q.stripe.com/csp-report
content-type: text/html; charset=utf-8
date: Fri, 12 Jan 2024 17:05:36 GMT
server: Fastly
strict-transport-security: max-age=31556926; includeSubDomains; preload
vary: Accept-Encoding, Origin
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 328
x-content-type-options: nosniff
x-request-id: 4406fb77-c1f2-4120-81af-46fa3bd6ab4b
x-served-by: cache-mia-kmia1760077-MIA
x-timer: S1705079137.918022,VS0,VE0

POST
H2 200 csp-report
q.stripe.com/ Frame CF4F 0
489 B 113ms
112ms Other
text/plain 54.186.23.98

General

Check archive.org

Show headers Download Go to

Full URL

https://q.stripe.com/csp-report

Requested by

Host: www.freecodecamp.net
URL: https://www.freecodecamp.net/

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

54.186.23.98 -, , ASN (),

Reverse DNS

Software

nginx /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload, max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://m.stripe.network/
accept-language: en-US,en;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
Content-Type: application/csp-report

Response headers

date: Fri, 12 Jan 2024 17:05:37 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload, max-age=31556926; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1705079137002125
x-envoy-upstream-service-time: 1
content-length: 0
x-stripe-bg-intended-route-color: blue
pragma: no-cache
referrer-policy: strict-origin-when-cross-origin
server: nginx
cross-origin-opener-policy: same-origin
x-stripe-server-envoy-upstream-service-time-ms: 0
x-stripe-client-envoy-start-time-us: 1705079137001784
cache-control: max-age=0, no-cache, no-store, must-revalidate
x-robots-tag: none
expires: 0

GET
H2 200 out-4.5.43.js
m.stripe.network/ Frame CF4F 87 KB
15 KB 45ms
32ms Script
text/javascript 151.101.0.176
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.network/out-4.5.43.js

Requested by

Host: m.stripe.network
URL: https://m.stripe.network/inner.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

151.101.0.176 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Fastly /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: en-US,en;q=0.9
Referer: https://m.stripe.network/inner.html
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

strict-transport-security: max-age=31556926; includeSubDomains; preload
date: Fri, 12 Jan 2024 17:05:36 GMT
x-content-type-options: nosniff
content-encoding: br
via: 1.1 varnish
age: 185
x-cache: HIT
content-length: 15509
x-request-id: e5f66936-38e3-4fc9-9aa3-a0f2720c298a
x-served-by: cache-mia-kmia1760077-MIA
server: Fastly
x-timer: S1705079137.975931,VS0,VE0
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=utf-8
cache-control: max-age=300, public
accept-ranges: bytes
x-cache-hits: 240

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 77ms
76ms Ping
text/plain 2607:f8b0:4006:80f::200e

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-8EWCVQCR64&gtm=45je41a0v9126080518&_p=1705079135663&gcd=11l1l1l1l2&dma=0&ul=en-us&sr=1600x1200&cid=161905218.1705079137&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=ABAI&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&dr=https%3A%2F%2Fwww.freecodecamp.net%2F&dt=Learn%20to%20Code%20%E2%80%94%20For%20Free%20%E2%80%94%20Coding%20Courses%20for%20Busy%20People&sid=1705079137&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=2102
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-8EWCVQCR64&cx=c&_slc=1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2607:f8b0:4006:80f::200e -, , ASN (),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

accept-language: en-US,en;q=0.9
Referer: https://www.freecodecamp.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

pragma: no-cache
date: Fri, 12 Jan 2024 17:05:37 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.freecodecamp.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST 6
m.stripe.com/ Frame CF4F 0
0

POST b
r.stripe.com/ Frame 3B25 0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: m.stripe.com
URL: https://m.stripe.com/6

Domain: r.stripe.com
URL: https://r.stripe.com/b

Domain: r.stripe.com
URL: https://r.stripe.com/b

Verdicts & Comments Add Verdict or Comment

25 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

2 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

			Domain/Path	Expires	Name / Value
			api.freecodecamp.org/	1970-01-21 03:13:59	Name: connect.sid Value: s%3A0xmbZBibKYGsuCtdpVEXRWsUphHb3r6m.je2SlhfrYUqnb4VxkhetqlYr9fP953pvs%2BmTVVydlx4
			www.freecodecamp.org/	1970-01-21 03:13:59	Name: gbuuid Value: 34aae229-b2d8-4af4-b18b-cea31849149e

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://api.freecodecamp.org/user/get-session-user Message: Failed to load resource: the server responded with a status of 403 ()
security	error	(Line 6) Message: [Report Only] Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self'".

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
X-Content-Type-Options	nosniff

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.

api.freecodecamp.org
fonts.googleapis.com
fonts.gstatic.com
gb.api.freecodecamp.org
js.stripe.com
m.stripe.com
m.stripe.network
q.stripe.com
r.stripe.com
static.cloudflareinsights.com
stats.g.doubleclick.net
www.freecodecamp.net
www.freecodecamp.org
www.google-analytics.com
www.googletagmanager.com
m.stripe.com
r.stripe.com
151.101.0.176
2606:4700:20::681a:221
2606:4700:20::681a:321
2606:4700:3031::6815:23e4
2606:4700::6810:3865
2607:f8b0:4004:c08::9d
2607:f8b0:4006:80f::200e
2607:f8b0:4006:81c::200a
2607:f8b0:4006:820::2003
2607:f8b0:4006:821::2008
54.186.23.98
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10aea3cb8f605e1f7a500935db3e87342d335757a494604652747990f1ffb749
113b5aebe60eee5d4ce1108cb114a5ed6cc2a0b92cae9ee6ff2b961dd674b69d
123c4217387d3ae34f9c0cc104b2da922c408a83fa04ab1c0102b01061c809ab
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1bb300e6573fb81ee4f439471d5a921e57130fa09a215e062e973b8ec4b8cd84
1e7ded4743a670abba6e515720ca969806cc0ca1f90304c8eaa0d7fd630eb202
1eec9ef5a47f81a738deb0034c6146cc8fa09c67773d13f7e644810029cafeee
35dcc382eb69d00369d708708cdc545f3968b68fa5bbe3e728d11fedd04f93bb
399f3c666dc1b3f3663b1766d292b92c0295a31de1c39252ed4f659ea02b9bfc
463d5881204313a071ca75404027dd327a4ef7d1f96ba53c75af3ca5e13ea397
474c515400cd969328081b611b08a15e8cf67a971c8f886e2b3546f6d1c1427c
478bf27f7a58f2756a7fdf3f4800c13e04cadae916fef961773538d12ef519d6
5a9b7754fb5d9c92fea2006d7aa14d8040ca5f053ba36ec44fb4f681f2e7ad2e
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101
6473f748991fec2cf28695c1058fb0db89d8c707ba56146e22c42a687fc466b3
67b8ebfe555d2bf0f2dc0453fe8f869dae14cfa150db772e76a7995f890f979b
6913b26dd3fc62024afc5cd4803fef79d686c3ec24c4896e4bf42616734238bd
6eace60271f52c5899d4bafdb13d5ce9743ddf70b5c1ad4f0c77e668ebd296eb
7193424b848f3d6b6137695b69cc12e4ea6410ac737d28f6eb93cb7dea806681
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79c34a539d657a88ab53407ab644028b3784ae433adb15508b1385d6f88c0187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deea3b01cbbd9ae56fe1dfbb85ff87bb96e6882eb81c7d9f06393ed4516a1239
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e54789e4837679ebba0e4a9b704493f5b68827b6e7a4c8915023045f07ab8a8b
eb91e77384f9aff2e81a868ae4f2ae6fb5940c573d0e39088ff637414b4ffed9
ef75bf83b82224ad0e682a9342682afe3ae6baaa3ffaf4fee7f964659a1d536f
f2c7d489ee1d858b25b2da93af94dd52d2279818f56f6069129c4e451ad95565
f8e4f4e7ebc155068a27060bcbef619f10860af735224b6f78217037cacdbf38
fe92ff49ddb53e0bc1716cdfac74e2ad313d6df2a33b20102c6c1bac75d6b76b

www.freecodecamp.org Open in urlscan Pro 2606:4700:20::681a:321 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

60 Requests

95 %HTTPS

82 %IPv6

10 Domains

15 Subdomains

12 IPs

1 Countries

2241 kBTransfer

7593 kBSize

2 Cookies

10 Outgoing links

Page URL History

Redirected requests

60 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

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www.freecodecamp.org Open in urlscan Pro
2606:4700:20::681a:321 Public Scan

Screenshot
Live screenshot

Full Image

60
Requests

95 %
HTTPS

82 %
IPv6

10
Domains

15
Subdomains

12
IPs

1
Countries

2241 kB
Transfer

7593 kB
Size

2
Cookies

60 HTTP transactions
2 data transactions