www.freecodecamp.org Open in urlscan Pro
172.67.70.149 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.freecodecamp.org/
Effective URL:
https://www.freecodecamp.org/
Submission: On April 18 via api (April 18th 2024, 7:38:01 am UTC) from AE — Scanned from DE

Summary HTTP 44 Redirects Links 10 Behaviour Indicators

Summary

This website contacted 10 IPs in 3 countries across 6 domains to perform 44 HTTP transactions. The main IP is 172.67.70.149, 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 69379.
TLS certificate: Issued by E1 on March 24th 2024. 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
31	172.67.70.149 172.67.70.149	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:82f::2008	15169 (GOOGLE) (GOOGLE)
1	151.101.64.176 151.101.64.176	54113 (FASTLY) (FASTLY)
2	18.173.154.26 18.173.154.26	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:81c::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c00::9c	15169 (GOOGLE) (GOOGLE)
1	142.250.181.232 142.250.181.232	15169 (GOOGLE) (GOOGLE)
3	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
44	10

31 172.67.70.149 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2a00:1450:4001:82f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 151.101.64.176 (United States)

ASN54113 (FASTLY, US)

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

2 18.173.154.26 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-154-26.muc50.r.cloudfront.net

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

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

ASN15169 (GOOGLE, US)

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

1 2a00:1450:400c:c00::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 142.250.181.232 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s56-in-f8.1e100.net

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

3 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
31	freecodecamp.org www.freecodecamp.org — Cisco Umbrella Rank: 69379 api.freecodecamp.org — Cisco Umbrella Rank: 283465 gb.api.freecodecamp.org — Cisco Umbrella Rank: 403312	1 MB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 31 region1.google-analytics.com — Cisco Umbrella Rank: 2404	21 KB
3	stripe.com js.stripe.com — Cisco Umbrella Rank: 1162	167 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	261 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 84	351 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 817	7 KB
44	6

	Domain	Requested by
29	www.freecodecamp.org	www.freecodecamp.org static.cloudflareinsights.com
3	region1.google-analytics.com	www.googletagmanager.com
3	js.stripe.com	www.freecodecamp.org js.stripe.com
3	www.googletagmanager.com	www.freecodecamp.org www.googletagmanager.com www.google-analytics.com
2	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
1	gb.api.freecodecamp.org	www.freecodecamp.org
1	api.freecodecamp.org	www.freecodecamp.org
1	stats.g.doubleclick.net	www.google-analytics.com
1	static.cloudflareinsights.com	www.freecodecamp.org
44	9

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.org E1	`2024-03-24` - `2024-06-22`	3 months	crt.sh
cloudflareinsights.com GTS CA 1P5	`2024-03-10` - `2024-06-08`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-03-18` - `2024-06-10`	3 months	crt.sh
a.stripecdn.com DigiCert SHA2 Extended Validation Server CA	`2024-03-27` - `2024-06-27`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
api.freecodecamp.org E1	`2024-03-24` - `2024-06-22`	3 months	crt.sh
gb.api.freecodecamp.org E1	`2024-03-05` - `2024-06-03`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://www.freecodecamp.org/
Frame ID: 8B766BA83CCB6A4059B4968B0AA6429E
Requests: 44 HTTP requests in this frame

Frame: https://js.stripe.com/v3/controller-with-preconnect-8d307d03a8ee3cdb442b85f2a7d1c2a7.html
Frame ID: 7C677E96EC7CA0AEF5B81EFCCC879884
Requests: 1 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html
Frame ID: 15D61FD3CA40FC7068AAB82463E3004B
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Learn to Code — For Free — Coding Courses for Busy People

Page URL History Show full URLs

http://www.freecodecamp.org/ HTTP 307
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

44
Requests

100 %
HTTPS

56 %
IPv6

6
Domains

9
Subdomains

10
IPs

3
Countries

1884 kB
Transfer

6592 kB
Size

10
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.

http://www.freecodecamp.org/ HTTP 307
https://www.freecodecamp.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

44 HTTP transactions
2 data transactions

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

GET
H3

200

Primary Request / Show response
www.freecodecamp.org/
Redirect Chain

http://www.freecodecamp.org/
https://www.freecodecamp.org/

324 KB
60 KB

341ms
324ms

Document
text/html

172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

50227fde18b63a965f7aa803c822b44bff5a3fc1a8c65eeab1a6d715ac6a40f8

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: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8762fe0c8ababb8f-FRA
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: Thu, 18 Apr 2024 07:37:56 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\/v4?s=qhsBjJu6Td52Xhcmg0dOL0pRV2qvI0UhA0acEDbohYCNh6bV5bWkKl0HYIpN8GM8FaYWoyptC5bRz%2Bl1nO1W%2Fq%2FMfy54gQM6GtQcFPoON6S4luzV0PE7pubmELveQmjQ7dqKAhZe"}],"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

Redirect headers

Location: https://www.freecodecamp.org/
Non-Authoritative-Reason: HttpsUpgrades

GET
H3 200 bootstrap.min.css
www.freecodecamp.org/css/ 108 KB
19 KB 32ms
32ms Stylesheet
text/css 172.67.70.149
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

QUIC, , AES_128_GCM

Server

172.67.70.149 , 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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 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: 4104
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\/v4?s=OyQB2%2FHTZrWZkI33cwisC69C9LTErDPbKjj5DfpuVKbEZilRZSk5hUraZPD8aV0xr6Xcimj%2Bk0eCOQ%2BRLr1%2BmmnO%2BgMrsGKdw5tAHoZPo2BtSYc2XsJ7%2BsoPtMCtH716Y3xuyCRL"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=14400, stale-while-revalidate=172800, must-revalidate
cf-ray: 8762fe0f2e2ebb8f-FRA

GET
H3 200 webpack-runtime-96a144bcaa24e2e12cd5.js Show response
www.freecodecamp.org/ 9 KB
5 KB 23ms
23ms Script
application/javascript 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/webpack-runtime-96a144bcaa24e2e12cd5.js

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

03bee8d6947dcc95e60b22ae3fab8c133c78b5f44f99fef08d1a107cdddf2fb2

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 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: 75507
content-encoding: br
content-disposition: inline; filename="webpack-runtime-96a144bcaa24e2e12cd5.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"8225bf33b254c90b3ff99fddf56fafdf5477c4f5"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zd5ES7IfAhIwA6vv4JFPGubrQOxAZZ6sSAMFyBmQEMYCCH1QkgY0JTCKiyMDJ2%2FiZmvRY0Gx95iP6Kw3SbkexN5AeDG20g1kNMkSDLMCaNaEll5RnEZ7mmYKT%2Bw1%2BNenaUKKZ7dU"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 8762fe0fef0ebb8f-FRA

GET
H3 200 framework-ea4e3461d6325b62f047.js Show response
www.freecodecamp.org/ 145 KB
45 KB 29ms
28ms Script
application/javascript 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/framework-ea4e3461d6325b62f047.js

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d8262190c08b5b3af22594abf30bf82d6b725adda80d8c98892340db337cff73

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 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: 126607
content-encoding: br
content-disposition: inline; filename="framework-ea4e3461d6325b62f047.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"1cfbbfcaffc653e68d09893ac46587d51dbf3ffc"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cXwbv8z8sU%2FiEU%2Bm9RIYfwI%2Bw3heoC%2FXbsGmeoJSBLhv6%2BnuvV%2F4vh15TBihB7JbF0uYlY8qEg6oEisFWmr%2BHWxxPTv54qNVomICpb5uXezAUAbEXu2wWdtuW5XmjSpVkJNdzvuH"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 8762fe0fef10bb8f-FRA

GET
H3 200 94a040fa-f2dd6be5cae9deb93ac5.js Show response
www.freecodecamp.org/ 268 KB
82 KB 36ms
35ms Script
application/javascript 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/94a040fa-f2dd6be5cae9deb93ac5.js

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

167a236b0d717a1b954189bc3201440ae28268ab68f7c57b337510b1417b93f7

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 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: 75507
content-encoding: br
content-disposition: inline; filename="94a040fa-f2dd6be5cae9deb93ac5.js"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"b1137de0c76a4f34bf2e7626f3352163b19d1805"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3NoqU2qmpcXzXSte%2FCPXEGmE4V1BqOGYi27gMqqSG%2FBo40fvqChKOAFaq8OJzjH%2FcnRS5odaR8uf9Sbv1VQzMqVeH1gS1mcSppLRNP%2BFTedwlLmOh0%2F40aSmqxkqJCNcsABvj146"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
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Show headers Download Go to

Full URL

https://www.freecodecamp.org/bf8792bf-96e01166e1b3a1c12af8.js

Requested by

Host: www.freecodecamp.org
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www.freecodecamp.org/ 2 KB
2 KB 21ms
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application/javascript 172.67.70.149
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https://www.freecodecamp.org/857d8dee-e12ceb7b491b165e5ffc.js

Requested by

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

Protocol

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www.freecodecamp.org/ 993 KB
296 KB 41ms
40ms Script
application/javascript 172.67.70.149
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https://www.freecodecamp.org/app-abce0fee6e34694d57c8.js

Requested by

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

Protocol

Security

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Server

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date: Thu, 18 Apr 2024 07:37:56 GMT
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10 KB 53ms
52ms Script
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https://www.freecodecamp.org/c92bbdc1fdfac76dbb2eaa4585487f78d0f0e115-5b378a38956adb639d98.js

Requested by

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Protocol

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Server

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34 KB 54ms
53ms Script
application/javascript 172.67.70.149
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Full URL

https://www.freecodecamp.org/component---src-pages-index-tsx-0fef0123dbe9ba150361.js

Requested by

Host: www.freecodecamp.org
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Server

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831 B 154ms
152ms Other
application/json 172.67.70.149
CLOUDFLARENET

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https://www.freecodecamp.org/page-data/index/page-data.json

Requested by

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

Protocol

Security

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Server

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Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
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61 KB 289ms
288ms Other
application/json 172.67.70.149
CLOUDFLARENET

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Full URL

https://www.freecodecamp.org/page-data/sq/d/1800977889.json

Requested by

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

Protocol

Security

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Server

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Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
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GET
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www.freecodecamp.org/page-data/sq/d/ 100 B
741 B 328ms
327ms Other
application/json 172.67.70.149
CLOUDFLARENET

General

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Full URL

https://www.freecodecamp.org/page-data/sq/d/2177391967.json

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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Software

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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
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cf-ray: 8762fe0fef21bb8f-FRA

GET
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www.freecodecamp.org/page-data/sq/d/ 2 MB
131 KB 324ms
323ms Other
application/json 172.67.70.149
CLOUDFLARENET

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Show headers Download Go to

Full URL

https://www.freecodecamp.org/page-data/sq/d/4268002518.json

Requested by

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

Protocol

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QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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GET
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www.freecodecamp.org/page-data/ 50 B
744 B 314ms
313ms Other
application/json 172.67.70.149
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://www.freecodecamp.org/page-data/app-data.json

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

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Security Headers

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X-Frame-Options	SAMEORIGIN
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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
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Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
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GET
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static.cloudflareinsights.com/beacon.min.js/ 19 KB
7 KB 76ms
56ms Script
text/javascript 2606:4700::6810:5049
CLOUDFLARENET

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Full URL: https://static.cloudflareinsights.com/beacon.min.js/v55bfa2fee65d44688e90c00735ed189a1713218998793
Requested by: Host: www.freecodecamp.org
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Request headers

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Referer: https://www.freecodecamp.org/
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-encoding: gzip
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server: cloudflare
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cf-ray: 8762fe1009f118d8-FRA

GET
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37 KB 20ms
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application/font-woff 172.67.70.149
CLOUDFLARENET

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Full URL

https://www.freecodecamp.org/static/Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff

Requested by

Host: www.freecodecamp.org
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Protocol

Security

QUIC, , AES_128_GCM

Server

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Security Headers

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Request headers

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Referer: https://www.freecodecamp.org/
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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www.googletagmanager.com/ 215 KB
77 KB 63ms
36ms Script
application/javascript 2a00:1450:4001:82f::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-encoding: br
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GET
H2 200 v3 Show response
js.stripe.com/ 604 KB
167 KB 28ms
9ms Script
text/javascript 151.101.64.176
FASTLY

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Full URL

https://js.stripe.com/v3

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-abce0fee6e34694d57c8.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

Fastly /

Resource Hash

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Security Headers

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Request headers

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Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
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Response headers

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GET
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js.stripe.com/v3/ Frame 7C67 0
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8ms Document
text/html 18.173.154.26
AMAZON-02

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Full URL

https://js.stripe.com/v3/controller-with-preconnect-8d307d03a8ee3cdb442b85f2a7d1c2a7.html

Requested by

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Protocol

Security

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Software

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Resource Hash

Security Headers

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sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Response headers

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GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 287 KB
96 KB 43ms
42ms Script
application/javascript 2a00:1450:4001:82f::2008
GOOGLE

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https://www.googletagmanager.com/gtag/js?id=G-SF1BGBDCNS&l=dataLayer&cx=c

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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sec-ch-ua-mobile: ?0
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Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
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expires: Thu, 18 Apr 2024 07:37:56 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 36ms
8ms Script
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GOOGLE

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

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-57R6KJM&gtm_auth=&gtm_preview=&gtm_cookies_win=x

Protocol

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Server

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Request headers

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Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Thu, 18 Apr 2024 05:39:22 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 7114
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20994
expires: Thu, 18 Apr 2024 07:39:22 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 16 B
227 B 15ms
14ms XHR
text/plain 2a00:1450:4001:81c::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=772074631&t=pageview&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&ul=de-de&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACAAI~&jid=134859371&gjid=364732519&cid=1893051455.1713425877&tid=UA-55446531-10&_gid=489936017.1713425877&_r=1&_slc=1&gtm=45He44f0n8157R6KJMv898343016za200&gcd=13l3l3l2l1&dma_cps=sypham&dma=1&npa=1&z=1117065850

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6913b26dd3fc62024afc5cd4803fef79d686c3ec24c4896e4bf42616734238bd

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 18 Apr 2024 07:37:56 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 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: 16
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
351 B 58ms
19ms XHR
text/plain 2a00:1450:400c:c00::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-55446531-10&cid=1893051455.1713425877&jid=134859371&gjid=364732519&_gid=489936017.1713425877&npa=1&_u=YEBAAEAAAAAAACAAI~&z=1536761228

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9c Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Thu, 18 Apr 2024 07:37:56 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 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: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 247 KB
88 KB 29ms
29ms Script
application/javascript 142.250.181.232
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s56-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

45a5e5e625369b14e994c0e13294b70dfa960cfea2873a34f6094d79cbd1354a

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 89910
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 18 Apr 2024 07:37:56 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
259 B 43ms
14ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-SF1BGBDCNS&gtm=45je44f0v899906655z8898343016za200&_p=1713425876548&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1893051455.1713425877&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&sid=1713425876&sct=1&seg=0&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&dt=&en=page_view&_fv=1&_ss=1&tfd=856
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-SF1BGBDCNS&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Thu, 18 Apr 2024 07:37:56 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
H2 204 collect
region1.google-analytics.com/g/ 0
55 B 14ms
14ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-8EWCVQCR64&gtm=45je44f0v9126080518za200&_p=1713425876548&gcd=13l3l3l2l3&npa=1&dma_cps=sypham&dma=1&ul=de-de&sr=1600x1200&cid=1893051455.1713425877&ir=1&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=EBAI&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&sid=1713425876&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=888
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-8EWCVQCR64&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Thu, 18 Apr 2024 07:37:56 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

GET
H2 200 m-outer-3437aaddcdf6922d623e172c2d6f9278.html
js.stripe.com/v3/ Frame 15D6 0
0 9ms
8ms Document
text/html 18.173.154.26
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.stripe.com/v3/m-outer-3437aaddcdf6922d623e172c2d6f9278.html

Requested by

Host: js.stripe.com
URL: https://js.stripe.com/v3

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-18-173-154-26.muc50.r.cloudfront.net

Software

Cloudfront /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	base-uri 'none'; connect-src 'self' https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src https://m.stripe.network; img-src https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self'; worker-src 'none'; report-uri https://q.stripe.com/csp-report
Strict-Transport-Security	max-age=31556926; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://www.freecodecamp.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 97
cache-control: max-age=31536000
content-length: 200
content-security-policy: base-uri 'none'; connect-src 'self' https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src https://m.stripe.network; img-src https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self'; worker-src 'none'; report-uri https://q.stripe.com/csp-report
content-security-policy-report-only: base-uri 'none'; connect-src 'self' https://r.stripe.com; default-src 'self'; font-src 'none'; form-action 'none'; frame-src https://m.stripe.network; img-src https://q.stripe.com; media-src 'none'; object-src 'none'; script-src 'self'; style-src 'self'; worker-src 'none'; report-uri https://q.stripe.com/csp-report
content-type: text/html; charset=utf-8
date: Thu, 18 Apr 2024 07:36:20 GMT
etag: "3437aaddcdf6922d623e172c2d6f9278"
last-modified: Fri, 12 Apr 2024 20:17:09 GMT
server: Cloudfront
strict-transport-security: max-age=31556926; includeSubDomains; preload
timing-allow-origin: *
vary: Accept-Encoding
via: 1.1 d11d7fba872e54649066e59f703ad3e6.cloudfront.net (CloudFront)
x-amz-cf-id: 2CuGz9rSNNrIiGn7OVez2kRICkwMYhDNud7FrfKZShAAP8jwaps3_w==
x-amz-cf-pop: MUC50-P3
x-cache: Hit from cloudfront
x-content-type-options: nosniff

POST
H3 204 rum Show response
www.freecodecamp.org/cdn-cgi/ 0
146 B 15ms
14ms XHR
text/plain 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v55bfa2fee65d44688e90c00735ed189a1713218998793

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
content-type: application/json

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://www.freecodecamp.org
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 8762fe120941bb8f-FRA

GET
H3 200 favicon-32x32.png
www.freecodecamp.org/ 1 KB
2 KB 17ms
17ms Other
image/png 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/favicon-32x32.png?v=6cba562cbd10e31af925a976f3db73f7

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ab3fc56a55007c53e707183ee39f690062216fc0ce7ad711504f373ee3bf17b1

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:56 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 6071
cf-polished: origSize=1389
content-disposition: inline; filename="favicon-32x32.png"
alt-svc: h3=":443"; ma=86400
content-length: 1220
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "207237f64d1bd789b1cdc7de3e09d16e315ea53d"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VZ4cOWDHB0kp6BnwZzl8nRFCfi%2BSzyjtVjeEl6PfoVd32%2FTGqkfP8%2Fs494oiX7RVfwurlqTLReDkTde3HBpH%2Fye7uRXXMbV8K1aEFsHCnZ49TgXXwXpYrsFP63RzBcVVsyPSGrzC"}],"group":"cf-nel","max_age":604800}
content-type: image/png
vary: Accept-Encoding
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 8762fe1279adbb8f-FRA

GET
H3 403 get-session-user Show response
api.freecodecamp.org/user/ 69 B
878 B 351ms
336ms Fetch
application/json 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-abce0fee6e34694d57c8.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6eace60271f52c5899d4bafdb13d5ce9743ddf70b5c1ad4f0c77e668ebd296eb

Security Headers

Name	Value
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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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 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: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: br
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"45-1D5yioE1CM0zARvxlgUTWDtMxeQ"
vary: Accept-Encoding, Origin, Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.freecodecamp.org
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2F1l0H%2FvndaTu4pUpLKAMEYc3LPkX3uQEqJbfTOj9uawZhigV0ROYv2ztbSASDe32fCCDJ4QeGu9EAJtT2nHH%2FTEVGplXVsX6Uggqh3n%2FB5F4BpqyrZ8ZWla43YNjApdCPozX%2Ffti"}],"group":"cf-nel","max_age":604800}
access-control-allow-credentials: true
cf-ray: 8762fe146b479193-FRA

GET
H3 200 sdk-szxzcLoVPQcu4WH Show response
gb.api.freecodecamp.org/api/features/ 2 KB
1 KB 349ms
334ms Fetch
application/json 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://gb.api.freecodecamp.org/api/features/sdk-szxzcLoVPQcu4WH
Requested by: Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-abce0fee6e34694d57c8.js
Protocol: H3
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Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
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Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-SF1BGBDCNS&gtm=45je44f0v899906655za200&_p=1713425876548&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=1893051455.1713425877&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1713425876&sct=1&seg=0&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&dt=&en=scroll&epn.percent_scrolled=90&_et=5&tfd=1617
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server: Golfe2
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www.freecodecamp.org/ 4 KB
2 KB 18ms
18ms Script
application/javascript 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/264-0ca6a3e33ea035c349fc.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/webpack-runtime-96a144bcaa24e2e12cd5.js

Protocol

Security

QUIC, , AES_128_GCM

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Security Headers

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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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General

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Show headers Download Go to Show image

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Protocol: DATA
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Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
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image/svg+xml

General

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Full URL: data:truncated
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Response headers

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GET
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www.freecodecamp.org/static/ 35 KB
35 KB 19ms
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application/font-woff 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Lato-Light-91308c0216b40aad16036f1394b98237.woff

Requested by

Host: www.freecodecamp.org
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Protocol

Security

QUIC, , AES_128_GCM

Server

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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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37 KB 17ms
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application/font-woff 172.67.70.149
CLOUDFLARENET

General

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Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff

Requested by

Host: www.freecodecamp.org
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Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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Origin: https://www.freecodecamp.org
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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GET
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29 KB 21ms
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application/font-woff 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-abce0fee6e34694d57c8.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

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Software

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Security Headers

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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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30 KB 17ms
17ms Font
application/font-woff 172.67.70.149
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General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff

Requested by

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Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

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Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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GET
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www.freecodecamp.org/static/ 34 KB
34 KB 20ms
19ms Font
application/font-woff 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-abce0fee6e34694d57c8.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

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Software

cloudflare /

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sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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sec-ch-ua-mobile: ?0
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Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
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referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"d36888aec72b047a339c1fbcdb95d830d450ded9"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wIt%2BlB1GV3xyZ8dMe8YDuU0gXDCSl7FNufXdLoLDCixi%2FhAUZxftpuO6qsxymKuuTu7w%2FEwPY4imkevpCDIlFm0TaGFxhiWOL%2BU6tYvUGeOvgykuJES50OhovObIDLPmOkiB1zuI"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 8762fe16cea6bb8f-FRA

GET
H3 200 Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
www.freecodecamp.org/static/ 36 KB
0 17ms
17ms Font
application/font-woff 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fe92ff49ddb53e0bc1716cdfac74e2ad313d6df2a33b20102c6c1bac75d6b76b

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Origin: https://www.freecodecamp.org
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 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}
age: 133311
content-encoding: br
content-disposition: inline; filename="Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff"
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"4318e72410861cede54079b4107c7de8b6db2b1f"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BrwBCIPuwegTFW7gychN%2BpN%2B6Bc2ZK7wjluYD2GQ0K8OO%2FT98xNv8Fquux18bi1J3Y3ntpuBqyfZEOtNJbX0eJvbrZq58d68FoYMnslcv4DMGYY1JPHS4D9LwZUDQFlK18RvBBFv"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 8762fe16cea3bb8f-FRA

GET
H3 200 wide-image-3cb329e8b3cae865be76746fbd069cd2.png
www.freecodecamp.org/static/ 313 KB
314 KB 18ms
17ms Image
image/png 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.freecodecamp.org/static/wide-image-3cb329e8b3cae865be76746fbd069cd2.png

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b87ac638cec322118a470b3e96050c62453f1271d8ac8a1a296395449d320999

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 96832
cf-polished: origSize=339128
content-disposition: inline; filename="wide-image-3cb329e8b3cae865be76746fbd069cd2.png"
alt-svc: h3=":443"; ma=86400
content-length: 320565
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "4407a30eb9ecd7489ace978ed4a0414276fd6fd3"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eECLZKpxjNStXsXCjShrwXmNezgxTA73n5J2KA23PQXIcaYX6NgKwUtAXfu23uK5xoKpZ9FNIFPhrx7NLoew7IUOd6qRJCZ1oOc9VhAU5HzI0OwBEkWthQSyITsAzeODQQSIOCCF"}],"group":"cf-nel","max_age":604800}
content-type: image/png
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
accept-ranges: bytes
cf-ray: 8762fe16dec2bb8f-FRA

GET
H3 200 Shawn-bf42c7b909dae3111d18a21870ee6ca5.png
www.freecodecamp.org/static/ 47 KB
48 KB 27ms
26ms Image
image/png 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.freecodecamp.org/static/Shawn-bf42c7b909dae3111d18a21870ee6ca5.png

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1893df447c0ba4d2ae5e371ec269e26b0d3d11f5339b97ff243872b8b92fb495

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 122545
cf-polished: origSize=64226
content-disposition: inline; filename="Shawn-bf42c7b909dae3111d18a21870ee6ca5.png"
alt-svc: h3=":443"; ma=86400
content-length: 48190
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "b39d54edf052a5bb70d3d8db5ecb9482efb211d9"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=D2ZKKovWHoQS1PC4VI5K7sfe2uR6LyCg4hqtLf633GlLfoqsH5xb72xYdvjTLlIz6r8sZkcbsJnL%2FDVv3SPH6zKFIc8ah5EL9ndzHfNMnzTDBLsKii2J4OdsaUFI4FgDtjB55NX7"}],"group":"cf-nel","max_age":604800}
content-type: image/png
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
accept-ranges: bytes
cf-ray: 8762fe16dec6bb8f-FRA

GET
H3 200 Sarah-45de0e53b7b2520ebbac35c454b9748a.png
www.freecodecamp.org/static/ 48 KB
49 KB 28ms
28ms Image
image/png 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.freecodecamp.org/static/Sarah-45de0e53b7b2520ebbac35c454b9748a.png

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c44a01a38a56ec5fab28bef452216fa7f6761283f08c45b17d5ac2c2b7aafec5

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 131700
cf-polished: origSize=64243
content-disposition: inline; filename="Sarah-45de0e53b7b2520ebbac35c454b9748a.png"
alt-svc: h3=":443"; ma=86400
content-length: 49037
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "3c9386bb3080d5494fed2fbe4c8a56f42d025293"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8R2CAgz5R19jh80w5gl4tS6EvxVlTM0RlRvoPRsTfd7uHXxWSuGu8j951yDMowulXFjWFodBV4azIOR5ViuO9QFa3TxXzpdShVH26zK8x7rp41vaIIkkMfxhUd%2BqpRZKYIqvMq8%2F"}],"group":"cf-nel","max_age":604800}
content-type: image/png
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
accept-ranges: bytes
cf-ray: 8762fe16dec7bb8f-FRA

GET
H3 200 Emma-5a662db9bcf55809a1fefb2ea17634bc.png
www.freecodecamp.org/static/ 59 KB
60 KB 30ms
30ms Image
image/png 172.67.70.149
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.freecodecamp.org/static/Emma-5a662db9bcf55809a1fefb2ea17634bc.png

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.70.149 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ab1f116bb0f25ceabdbcbb46c4c2647e0d4ddd8e3727898229cb6a268007d206

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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://www.freecodecamp.org/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 18 Apr 2024 07:37:57 GMT
content-security-policy: default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 122544
cf-polished: origSize=82932
content-disposition: inline; filename="Emma-5a662db9bcf55809a1fefb2ea17634bc.png"
alt-svc: h3=":443"; ma=86400
content-length: 60452
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
cf-bgj: imgq:100,h2pri
server: cloudflare
etag: "c80d330eb2a267ff3037882db49265ef15995989"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ogs5O7kOqZsIhaLXP88wL8Unz5xExrY9MU8uDOnLX7C59vbbb3PuBzg7z50OyOL%2BYjL9u8cReR1o3pF%2BhZOrFX0FENzPdipMj1hsj6WWtMMezCRS3jILy3FrKZYo7mcWNu%2FYWA8K"}],"group":"cf-nel","max_age":604800}
content-type: image/png
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
accept-ranges: bytes
cf-ray: 8762fe16dec8bb8f-FRA

Verdicts & Comments Add Verdict or Comment

29 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
.freecodecamp.org/	1970-01-20 19:58:32	Name: _gid Value: GA1.2.489936017.1713425877
.freecodecamp.org/	1970-01-20 19:57:05	Name: _gat_UA-55446531-10 Value: 1
.freecodecamp.org/	1970-01-21 05:33:05	Name: _ga Value: GA1.1.1893051455.1713425877
.freecodecamp.org/	1970-01-21 05:33:05	Name: _ga_8EWCVQCR64 Value: GS1.2.1713425876.1.0.1713425876.0.0.0
m.stripe.com/	1970-01-21 05:33:05	Name: m Value: 0269c613-f9a4-4d19-95a6-c20d8a968537e541cd
.www.freecodecamp.org/	1970-01-21 04:42:41	Name: __stripe_mid Value: 98f7656c-7578-4be7-8350-3094a1205cab4b36be
.www.freecodecamp.org/	1970-01-20 19:57:07	Name: __stripe_sid Value: 5640c5c2-ea62-41bf-8a32-2cb75da270b205e86d
api.freecodecamp.org/	1970-01-21 05:33:05	Name: connect.sid Value: s%3Afa7Co12EWHlOr9w4llslHC593G2t6L9K.ynQhvthScNK8kkM0zaPnAl4Sdde5n5ska%2BAP4qrlYKk
www.freecodecamp.org/	1970-01-21 05:33:05	Name: gbuuid Value: 9d22a428-0f3c-4ca0-b7b1-eb56c238e4c3
.freecodecamp.org/	1970-01-21 05:33:05	Name: _ga_SF1BGBDCNS Value: GS1.1.1713425876.1.0.1713425877.0.0.0

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
other	warning	URL: https://www.freecodecamp.org/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
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 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
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

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
gb.api.freecodecamp.org
js.stripe.com
region1.google-analytics.com
static.cloudflareinsights.com
stats.g.doubleclick.net
www.freecodecamp.org
www.google-analytics.com
www.googletagmanager.com
142.250.181.232
151.101.64.176
172.67.70.149
18.173.154.26
2001:4860:4802:34::36
2606:4700::6810:5049
2a00:1450:4001:81c::200e
2a00:1450:4001:82f::2008
2a00:1450:400c:c00::9c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www.freecodecamp.org Open in urlscan Pro 172.67.70.149 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Statistics

44 Requests

100 %HTTPS

56 %IPv6

6 Domains

9 Subdomains

10 IPs

3 Countries

1884 kBTransfer

6592 kBSize

10 Cookies

10 Outgoing links

Page URL History

Redirected requests

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

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www.freecodecamp.org Open in urlscan Pro
172.67.70.149 Public Scan

Screenshot
Live screenshot

Full Image

44
Requests

100 %
HTTPS

56 %
IPv6

6
Domains

9
Subdomains

10
IPs

3
Countries

1884 kB
Transfer

6592 kB
Size

10
Cookies

44 HTTP transactions
2 data transactions