www.freecodecamp.org Open in urlscan Pro
2606:4700:20::681a:221 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.freecodecamp.org/learn/responsive-web-design
Submission: On June 21 via manual (June 21st 2023, 6:13:51 pm UTC) from BD — Scanned from DE

Summary HTTP 47 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 12 IPs in 4 countries across 8 domains to perform 47 HTTP transactions. The main IP is 2606:4700:20::681a:221, 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 64259.
TLS certificate: Issued by E1 on June 2nd 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
27	2606:4700:20:... 2606:4700:20::681a:221	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:812::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82f::200e	15169 (GOOGLE) (GOOGLE)
2	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
3	99.86.4.76 99.86.4.76	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:400c:c08::9d	15169 (GOOGLE) (GOOGLE)
1	159.223.179.148 159.223.179.148	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
1	51.38.57.100 51.38.57.100	16276 (OVH) (OVH)
3	54.187.159.182 54.187.159.182	16509 (AMAZON-02) (AMAZON-02)
2	151.101.192.176 151.101.192.176	54113 (FASTLY) (FASTLY)
1	44.239.151.24 44.239.151.24	16509 (AMAZON-02) (AMAZON-02)
47	12

27 2606:4700:20::681a:221 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:82f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

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

3 99.86.4.76 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-76.fra6.r.cloudfront.net

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

1 2a00:1450:400c:c08::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

1 159.223.179.148 (North Bergen, United States)

ASN14061 (DIGITALOCEAN-ASN, US)

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

1 51.38.57.100 (Paris, France)

ASN16276 (OVH, FR)
PTR: ns3121063.ip-51-38-57.eu

qmjyl5wyti-dsn.algolia.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 54.187.159.182 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ip-54-187-159-182.stripe.com

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

2 151.101.192.176 (United States)

ASN54113 (FASTLY, US)

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

1 44.239.151.24 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-239-151-24.us-west-2.compute.amazonaws.com

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

	Apex Domain Subdomains	Transfer
28	freecodecamp.org www.freecodecamp.org — Cisco Umbrella Rank: 64259 api.gb.freecodecamp.org — Cisco Umbrella Rank: 583600	943 KB
7	stripe.com js.stripe.com — Cisco Umbrella Rank: 1734 q.stripe.com — Cisco Umbrella Rank: 13672 m.stripe.com — Cisco Umbrella Rank: 1579	128 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 60 region1.google-analytics.com — Cisco Umbrella Rank: 1832	21 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 82	215 KB
2	stripe.network m.stripe.network — Cisco Umbrella Rank: 1902	16 KB
1	algolia.net qmjyl5wyti-dsn.algolia.net — Cisco Umbrella Rank: 669493	2 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 124	350 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 1123	7 KB
47	8

	Domain	Requested by
27	www.freecodecamp.org	www.freecodecamp.org static.cloudflareinsights.com
3	q.stripe.com	www.freecodecamp.org
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	m.stripe.network	js.stripe.com m.stripe.network
2	region1.google-analytics.com	www.googletagmanager.com
2	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
1	m.stripe.com	m.stripe.network
1	qmjyl5wyti-dsn.algolia.net	www.freecodecamp.org
1	api.gb.freecodecamp.org	www.freecodecamp.org
1	stats.g.doubleclick.net	www.google-analytics.com
1	static.cloudflareinsights.com	www.freecodecamp.org
47	12

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

Domain
forum.freecodecamp.org
freecodecamp.org
coderadio.freecodecamp.org
contribute.freecodecamp.org
api.freecodecamp.org
www.linkedin.com
github.com

Subject Issuer	Validity	Valid
www.freecodecamp.org E1	`2023-06-02` - `2023-08-31`	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	`2023-05-29` - `2023-08-21`	3 months	crt.sh
a.stripecdn.com DigiCert SHA2 Extended Validation Server CA	`2023-05-12` - `2023-08-13`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-05-29` - `2023-08-21`	3 months	crt.sh
api.gb.freecodecamp.org R3	`2023-06-03` - `2023-09-01`	3 months	crt.sh
algolia.net Sectigo RSA Organization Validation Secure Server CA	`2022-12-20` - `2024-01-19`	a year	crt.sh
*.stripe.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-05-25` - `2023-08-23`	3 months	crt.sh
m.stripe.com DigiCert TLS RSA SHA256 2020 CA1	`2023-03-28` - `2023-07-26`	4 months	crt.sh

This page contains 3 frames:

Primary Page: https://www.freecodecamp.org/learn/responsive-web-design
Frame ID: 2F706546542B715061F2ECEB7CC03432
Requests: 39 HTTP requests in this frame

Frame: https://js.stripe.com/v3/m-outer-93afeeb17bc37e711759584dbfc50d47.html
Frame ID: 095E447ABE5996BDC0861BB5499863AB
Requests: 4 HTTP requests in this frame

Frame: https://m.stripe.network/inner.html
Frame ID: 31BA263494179A9B7EB52B888F166140
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Legacy Responsive Web Design Certification | freeCodeCamp.orgNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot PassedNot Passed

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

47
Requests

100 %
HTTPS

50 %
IPv6

8
Domains

12
Subdomains

12
IPs

4
Countries

1333 kB
Transfer

4574 kB
Size

8
Cookies

8 Outgoing links

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

URL: https://forum.freecodecamp.org/
Title: Forum

Search URL Search Domain Scan URL

URL: https://freecodecamp.org/news/
Title: News

Search URL Search Domain Scan URL

URL: https://coderadio.freecodecamp.org/
Title: Radio

Search URL Search Domain Scan URL

URL: https://contribute.freecodecamp.org/#/
Title: Contribute

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://freecodecamp.org/news/css-selectors-cheat-sheet-for-beginners/
Title: CSS Selectors Cheatsheet

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

Redirected requests

There were HTTP redirect chains for the following requests:

47 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request responsive-web-design Show response
www.freecodecamp.org/learn/ 260 KB
47 KB 343ms
302ms Document
text/html 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8248782ef59cbf64c076887bf1577c610cf1e84249d1ef749ef6004a004de46c

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

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 7dae3a332d7839d4-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: Wed, 21 Jun 2023 18:13:46 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=Rb8MQZMuvb1Ue8f3o1ozGONyq7cb4vSPGItWis61ukDVAY6unlOx1tCMS%2FVKQjvVJGlApzkYbuds4eLK2UlRIPIoAhIiqpWVCM6CHw8TkW3dieksrWKPJxkKofe3QGLXxSh5mCkmgwxFrM6QDxONmVDq"}],"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 18ms
18ms Stylesheet
text/css 2606:4700:20::681a:221
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/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , 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: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 8753
content-encoding: br
content-disposition: inline; filename="bootstrap.min.css"
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=LZGdBrR7ubvOIaZVPqu%2FcYgjQuq0Wqf5y7oAhqHrYjrYjQhXhzurVWZXb%2FHLsr3Fc7tPUhyhaG%2Fu2ixGGEplSAC07jHur7KyOa8H9peSag7svHwVFbKTG%2BrU8quvC%2BQg%2FrwkYOMe66%2Bgm3nk4RMC74IE"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=14400, stale-while-revalidate=172800, must-revalidate
cf-ray: 7dae3a3588cb39d4-FRA

GET
H2 200 webpack-runtime-8989078cfa8b10fb4b6c.js Show response
www.freecodecamp.org/ 10 KB
5 KB 19ms
17ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/webpack-runtime-8989078cfa8b10fb4b6c.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9a1a9b95555d6e6a66768d3de5c3473fb953690f87a6562f7b6e9f288bf59fc9

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114084
content-encoding: br
content-disposition: inline; filename="webpack-runtime-8989078cfa8b10fb4b6c.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"2b3e1ddd0aeae067b1d5e57938c62daad033c980"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DkVVilXyR0mvhFQ%2Fud7YDxtI8HVQoOJCbkrWlFMSXBOBTjtamDZaqASMFONvNwOI2lFP2eMpWRf%2FOzJzjghMCZlQMj2P8%2FENVe2Z3Uj5bRoCNUGoObl09JyvOw88lR24tJaNRd1WOuUQgZXfqgm1e8CS"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629a539d4-FRA

GET
H2 200 framework-7a2ea08e4dcf17738810.js Show response
www.freecodecamp.org/ 145 KB
45 KB 25ms
22ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/framework-7a2ea08e4dcf17738810.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

522d05dce2a8c2f1f79a7bb2308e48a7e38835654ea92b22e54a43c8f2af8dea

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114084
content-encoding: br
content-disposition: inline; filename="framework-7a2ea08e4dcf17738810.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"3bd693e77d8267a11e2cabcd71f2c4eccd00e784"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7tlkF3R%2BLuOeM59lRsIUk0nW7uVtP0q%2F9%2FfQmAKvAK3di%2FnrXCwFm5827cGvmKJ2kWFOOwqqBEF%2BiaHEWGX9hC9hX1MDbpGs1LcGqVpRBN6iHfXoUbasc8qmhidHR143Q5b1rKDcBI9esP5wlIg4ikyk"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629a839d4-FRA

GET
H2 200 3d1304c3-ae60890efd954ea765b8.js Show response
www.freecodecamp.org/ 7 KB
3 KB 20ms
17ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/3d1304c3-ae60890efd954ea765b8.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c46d48ce0c055cbb10a423cb24de1781a1d58bc752fedb4e608a72f29ccdc732

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114084
content-encoding: br
content-disposition: inline; filename="3d1304c3-ae60890efd954ea765b8.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"65a3404c90fd45ea85ec7a247285cdb3aefac7bf"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=qxbSqWuyY%2F6RqjoDETyMFKi%2BMWQegzN1k%2Bb5xBvWDBMwKQHfOHFyzX0iMiaUTN3wYSxJqaZCxhix7WZO%2Fb2Kk7ciOB3G%2BrGvm6aWvOi9DeFS1Ugg1Lql7PWZfnmgTQ1Vz3h6hOMJaCVDCFVUwW%2FLk3hB"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629ab39d4-FRA

GET
H2 200 66e96ce7-f8c4999d2c54b2f5bd41.js Show response
www.freecodecamp.org/ 3 KB
2 KB 27ms
25ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/66e96ce7-f8c4999d2c54b2f5bd41.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7210210a2d235b2662f99736ecf4549ad9bef0ba6c773f64a0b6336aed8fadeb

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114084
content-encoding: br
content-disposition: inline; filename="66e96ce7-f8c4999d2c54b2f5bd41.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"cc64996eecb7f1fb6e6dd7442d583000c4414b27"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=qWhFpmCIdadlWlXXn8dpY1ezTZYRAhyICuVK0u1BvdWSvM6smzM57UTZkubovd9YjAPeedv1Rx8QDPhqb4JHKCIwyWEpMsalMPSV8Q6%2FjEjgzxVdw6233jF%2FOJTBGVRQp1FgHNDzP4bGxaRSsspsvfyJ"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629ad39d4-FRA

GET
H2 200 app-bafa0f1bc01f571c3654.js Show response
www.freecodecamp.org/ 1 MB
343 KB 34ms
31ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/app-bafa0f1bc01f571c3654.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ec80c8fa718a5f4f4f7bcfe8ce4df9621c628d37613ffb322732cf066655c088

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114084
content-encoding: br
content-disposition: inline; filename="app-bafa0f1bc01f571c3654.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"bf389242ba73b18769589cb780577306215d63ed"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DIRnLpTAV%2FBkfO2XlzK8shQPWxqDwL8VK7CT0PhTnIkWVi9wkDFx7F3AwDapsye5qy99ZFX6e6NIWBkXwRv5MP%2FxPL37KsRzGMkagzjPygeeZkNe18aiqciyyiBnFrb0FLFvsblXzeSEqPZyuhBM0ehk"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629b039d4-FRA

GET
H2 200 bc71278072746e31a5276ce38791f7b74da34c13-11110e19ebeb3f977942.js Show response
www.freecodecamp.org/ 28 KB
11 KB 23ms
21ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/bc71278072746e31a5276ce38791f7b74da34c13-11110e19ebeb3f977942.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8f5fa84577e28ad104d2031a1b3af87b38423e96309b14500122c07a8794fb3a

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114043
content-encoding: br
content-disposition: inline; filename="bc71278072746e31a5276ce38791f7b74da34c13-11110e19ebeb3f977942.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"18848295e2464acae8702f9fdc99385953ede86e"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ie51M2NLYE06EwJsLI3AWi5ammaYuSrfmarZUeDnd9Ql7LI89kNfzWZsq3PCQRY3B7SlfizioKQqvlcQYRWSMJpCGAGtJMBaCicgmfkirL1o4P7Ze1xM4QeXlRhfudsWz2d%2B7vvvSeC90L8AatT3f0SD"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629b139d4-FRA

GET
H2 200 9163fb5de437b6091535792faec8d907abbaf188-207e7dde0e92f5ba71ff.js Show response
www.freecodecamp.org/ 32 KB
10 KB 21ms
19ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/9163fb5de437b6091535792faec8d907abbaf188-207e7dde0e92f5ba71ff.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1e8023c5d4935233796ae6414300f414b834a41324cf4071e24fa33d6c5b3159

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114043
content-encoding: br
content-disposition: inline; filename="9163fb5de437b6091535792faec8d907abbaf188-207e7dde0e92f5ba71ff.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"23ab744082901bdf22016560f786eafb4474a45e"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mVn2nPidemlA3xIRcOcsnKidY7gaacA%2FYnzww9aSKNdFsfkuJmmpGzesZDlZYOTGnTKZBz7Cvxs1tZMpjgvvTqHB7ofobmM4MxIGRyrJedL7TQIi1gmVLUz0JCOGffX%2FuR8qEM7NlG0lGCnUmrflZxgs"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629b239d4-FRA

GET
H2 200 c92bbdc1fdfac76dbb2eaa4585487f78d0f0e115-7463fc14bd904d32c67a.js Show response
www.freecodecamp.org/ 21 KB
8 KB 22ms
20ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/c92bbdc1fdfac76dbb2eaa4585487f78d0f0e115-7463fc14bd904d32c67a.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7a900ac953067fd3d8be3814c16ffa0f5e923854382e7cd3e6826b677e004abc

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 114086
content-encoding: br
content-disposition: inline; filename="c92bbdc1fdfac76dbb2eaa4585487f78d0f0e115-7463fc14bd904d32c67a.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"a75f1b9bdcdf1f4d011530fa681354aaa2d2b8d3"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=S6nd7LxskHG%2BhZZqHJ%2BO2lBAF76YYc1K%2Fj0vZTR5KhgTOsrsxFn%2FcYpo5ZtH%2FuN1jr00SQCov%2BOU6yrcIes4l%2FWM8E9tF%2FTUreRyVE6v2lpjzaRPsLb0rXKCmRu3uD4X1wZH%2FixqiQHG9M%2By71L%2Fvva9"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629b339d4-FRA

GET
H2 200 component---src-templates-introduction-super-block-intro-tsx-de12bacd261e46d58dec.js Show response
www.freecodecamp.org/ 19 KB
7 KB 26ms
24ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/component---src-templates-introduction-super-block-intro-tsx-de12bacd261e46d58dec.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8c3f0afe3e053eaf8ab958159e0e79f529ffa2720fd32c5a1ec27cedc5cd11cb

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 113964
content-encoding: br
content-disposition: inline; filename="component---src-templates-introduction-super-block-intro-tsx-de12bacd261e46d58dec.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"2f21ca40c592d6f70b972a29070aa05b97a1b3ed"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=R43H3wtlTwJHxA06dW2Gh4JLgu4bLSlQpTELixghiwprcJ21SyXTuuHFDAQMRuw5s5RX7BpyxjIpY2UZCdStfZJAOGD313bh9SLGuygvJ9WvmTGV3bUNnb1WjqjCVE%2F9wGzIAh79UPm5JkUiKQGtBMOP"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3629b539d4-FRA

GET
H2 200 page-data.json
www.freecodecamp.org/page-data/learn/responsive-web-design/ 76 KB
9 KB 300ms
298ms Other
application/json 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/page-data/learn/responsive-web-design/page-data.json

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1a5a0ae2f9305bfb7355ff9f308dc42952f83aee1de794e8831a09ddb8931ea1

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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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
content-disposition: inline; filename="page-data.json"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"280fc8a13fc81a6d213734aac5d59e0e780d4f8e"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=MDUDp8KsWfk%2BaGCUZnuC6%2B2b%2FhbBZM33LaDmN9FHqDcsFXJ%2F48pZv6%2Bs9fmdpK2YhA%2Bqtp1h0g3GIWOsr9ypiYkHSpdlkaqZ3aUN9A3%2F23pLehotxjKVGdGAree5jgQDkjXwYL2PcxPAL0t18K9hVl5N"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=0, must-revalidate
cf-ray: 7dae3a3629b639d4-FRA

GET
H2 200 1368483026.json
www.freecodecamp.org/page-data/sq/d/ 663 KB
70 KB 125ms
124ms Other
application/json 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/page-data/sq/d/1368483026.json

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8ec15e753f4371d8d56db99a7b8794e6dfe5361445aa939490d91f3bf2134b4d

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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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
content-disposition: inline; filename="1368483026.json"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"0dedcfd5d5bc66d64b074199901171b8ecb9152f"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dd0sJ0ohZcC2cE5ibxi3oCPmQWZw5%2BV7VVqF3Z8n1hi7n4Gomsaj53EkqkyrDOi3Q%2Bh0YJ5j8C%2F2z8QqgkrgavmMTx2X0ZtIXX%2F%2BrGl1pxVMFJM6AFbhXT5EHNWQ3qOBFMhygpsi7ce5JBq0eHDceEey"}],"group":"cf-nel","max_age":604800}
cf-ray: 7dae3a3639be39d4-FRA

GET
H2 200 1800977889.json
www.freecodecamp.org/page-data/sq/d/ 271 KB
20 KB 124ms
122ms Other
application/json 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

233fe4605ccf2e936001575e690286b8ce46b30ff1f7c0bbcf561ecc58951d5d

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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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
content-disposition: inline; filename="1800977889.json"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"86d89bb7155a8e4643952368d931d8d4bbb59a22"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=10zSd0iFGvE08cDhIvE%2F4s2rMup0I1D9FlTNqD4Wzu0NnKc96%2Buic8TPTjcq6uP77aKqnQH996OJ5bYee7XZqpFfcvC7GP%2BzEmpblc8WALSOpynMz1ZPWl9u9ydWFLIUyB2pUtL1ar1aoNynksXxKupb"}],"group":"cf-nel","max_age":604800}
cf-ray: 7dae3a3639bf39d4-FRA

GET
H2 200 app-data.json
www.freecodecamp.org/page-data/ 50 B
472 B 121ms
120ms Other
application/json 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

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/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a3c36344dd7e98feecae1b3dc71ba01c2c1c60123618416acd3260f3a9d85116

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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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
content-disposition: inline; filename="app-data.json"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"857226bf86cec0638315def823a4cb6fd77df1ce"
vary: Accept-Encoding, Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/json; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9sUKIZUEUhFFjmpFTQxifw7oT8oqlsQk0TFbmCjOgI6XqVouFZDm%2B8MI8SUtf4fZbuawuOUvRqz%2FkFkdbJ2R6UTiXrvO6vUDH5YFjRsCosyMy8lDSGAosD44HluhpRMQ8liijQAk1sBZfFvyWw77F8tZ"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=0, must-revalidate
cf-ray: 7dae3a3639c039d4-FRA

GET
H2 200 Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff
www.freecodecamp.org/static/ 37 KB
37 KB 18ms
18ms Font
application/font-woff 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

994fdad01e6fc1cd44f47fc538cffc8f925fadbe272e494e292c785e0f2166fc

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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 98615
content-encoding: br
content-disposition: inline; filename="Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"8de19312997e55ab69f7eef3359f7b0d5b0beefc"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=VkOv%2BBS7c45zWPBKacpXZEYid92emHXMPo4356dyM12K%2FZg8IQCZX9EQNoX%2B%2Fa7QeY6AEnowR8bYQfF0wXt2OY3eWrMFqleYRPDMg%2BCnJnHQOFcf%2BR6t9MroWkwaaWI%2BwH91j%2BZWkB7E10EJAPeKuUCy"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a3649de39d4-FRA

GET
H2 200 v52afc6f149f6479b8c77fa569edb01181681764108816 Show response
static.cloudflareinsights.com/beacon.min.js/ 19 KB
7 KB 86ms
50ms Script
text/javascript 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Requested by: Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 13a548e040a1ec08f77911fed1d559b95e5daae0ee227e632140e003c7268e7b

Request headers

Referer: https://www.freecodecamp.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 GMT
content-encoding: gzip
last-modified: Mon, 17 Apr 2023 20:41:48 GMT
server: cloudflare
etag: W/2023.4.2
vary: Accept-Encoding
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin
cf-ray: 7dae3a3698989bce-FRA

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 134 KB
51 KB 50ms
21ms Script
application/javascript 2a00:1450:4001:812::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

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/learn/responsive-web-design

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

4567bfe89971cdd70acb7d033911b34f06246b1846de5af678dfd7776b5ab679

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 51816
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Wed, 21 Jun 2023 18:13:46 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 35ms
10ms Script
text/javascript 2a00:1450:4001:82f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Wed, 21 Jun 2023 16:35:22 GMT
last-modified: Mon, 12 Jun 2023 18:23:07 GMT
server: Golfe2
age: 5904
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: Wed, 21 Jun 2023 18:35:22 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 254 KB
87 KB 24ms
23ms Script
application/javascript 2a00:1450:4001:812::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

efa582343921f4ccf6c7539d48b5bc3b5842d9dfd39953cd29ca4afc8d9c7bb5

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 88699
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Wed, 21 Jun 2023 18:13:46 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
258 B 43ms
15ms Ping
text/plain 2001:4860:4802:32::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=45je36e2&_p=394247040&cid=1189824468.1687371227&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&ngs=1&_s=1&sid=1687371226&sct=1&seg=0&dl=https%3A%2F%2Fwww.freecodecamp.org%2Flearn%2Fresponsive-web-design%2F&dt=&en=page_view&_fv=1&_nsi=1&_ss=1
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: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 21 Jun 2023 18:13:46 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 200 collect Show response
www.google-analytics.com/j/ 16 B
226 B 16ms
15ms XHR
text/plain 2a00:1450:4001:82f::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=394247040&t=pageview&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2Flearn%2Fresponsive-web-design%2F&ul=en-us&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAEABAAAAACAAI~&jid=359789677&gjid=966437168&cid=1189824468.1687371227&tid=UA-55446531-10&_gid=1018524230.1687371227&_r=1&_slc=1&gtm=45He36e2n8157R6KJM&z=466951558

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::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

Referer: https://www.freecodecamp.org/learn/responsive-web-design/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Wed, 21 Jun 2023 18:13:46 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

GET
H2 200 v3 Show response
js.stripe.com/ 502 KB
124 KB 53ms
9ms Script
text/javascript 99.86.4.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.stripe.com/v3

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/bc71278072746e31a5276ce38791f7b74da34c13-11110e19ebeb3f977942.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-99-86-4-76.fra6.r.cloudfront.net

Software

Cloudfront /

Resource Hash

b11c3d819869a2615d8e71c5d595352294b6ba48602ea70c6c2d65f548429dc0

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

strict-transport-security: max-age=31556926; includeSubDomains; preload
content-encoding: br
x-content-type-options: nosniff
date: Wed, 21 Jun 2023 18:13:03 GMT
via: 1.1 c05282a87474a55ae2a8dd2aa77d1232.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA6-C1
age: 44
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 20 Jun 2023 22:25:55 GMT
server: Cloudfront
etag: W/"aaf806ae28d254a21ac03081a26c5af2"
vary: Accept-Encoding
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=60
timing-allow-origin: *
x-amz-cf-id: pirLzavacEvUBtzs3WPMS8YSda5HWn7FvlrFHgRcOWI9JBSTpPvutQ==

POST
H2 204 rum Show response
www.freecodecamp.org/cdn-cgi/ 0
152 B 14ms
13ms XHR
text/plain 2606:4700:20::681a:221
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/v52afc6f149f6479b8c77fa569edb01181681764108816

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , 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

Referer: https://www.freecodecamp.org/learn/responsive-web-design/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
content-type: application/json

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 7dae3a382c2939d4-FRA

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
350 B 63ms
21ms XHR
text/plain 2a00:1450:400c:c08::9d
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=1189824468.1687371227&jid=359789677&gjid=966437168&_gid=1018524230.1687371227&_u=YADAAEAAAAAAACAAI~&z=843514941

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:c08::9d 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

Referer: https://www.freecodecamp.org/learn/responsive-web-design/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Wed, 21 Jun 2023 18:13:46 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/ 216 KB
77 KB 28ms
27ms Script
application/javascript 2a00:1450:4001:812::2008
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

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

be9cf60e4773b0f58ed16ef507c244960b88d04cc978a5fbeaf4e56d6bd7a392

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 79078
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Wed, 21 Jun 2023 18:13:46 GMT

GET
H2 200 key_prod_740cf9417e8af5aa Show response
api.gb.freecodecamp.org/api/features/ 2 KB
570 B 283ms
91ms Fetch
application/json 159.223.179.148
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL: https://api.gb.freecodecamp.org/api/features/key_prod_740cf9417e8af5aa
Requested by: Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-bafa0f1bc01f571c3654.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 159.223.179.148 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software: Caddy / Express
Resource Hash: 6ff8a494a0d32f9380232ae2365898fffe864b9a869aeec69e9b4fe41895e1db

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:47 GMT
content-encoding: gzip
server: Caddy
etag: W/"76d-VO8FghB0a8yvsbWcJPi7RS/tAi0"
x-powered-by: Express
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30, stale-while-revalidate=3600, stale-if-error=36000
alt-svc: h3=":443"; ma=2592000

GET
H2 200 6d4fc1f87d8e1151a6d76eb2f14daf2baec2667e-25fffa3b47c3f3088dc6.js Show response
www.freecodecamp.org/ 62 KB
16 KB 28ms
27ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/6d4fc1f87d8e1151a6d76eb2f14daf2baec2667e-25fffa3b47c3f3088dc6.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/webpack-runtime-8989078cfa8b10fb4b6c.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c93c8ab57181aa84c4147143b677f7caacdb6bab9ac5db1a262af973242010b7

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 113916
content-encoding: br
content-disposition: inline; filename="6d4fc1f87d8e1151a6d76eb2f14daf2baec2667e-25fffa3b47c3f3088dc6.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"6c54b27dcf21f57812bdcf41f2cae1cd73df0b01"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=z1frXKiCQzg0v6oJ6pMXBKN1xxP%2F7Y1Axlj839xCWRdXXYqjyGLcweiHc1RoOVkS581D1zsZru2vzZSlb7DU5WzF2JV7cyF9vlwx%2FlmPpY8fRYdDd6xw%2B2wmAKaeTmj8iukLUfRWisrmiNsKt4oo2fqP"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a388cbc39d4-FRA

GET
H2 200 6212-b5b086cd3300dd542b59.js Show response
www.freecodecamp.org/ 120 KB
29 KB 20ms
20ms Script
application/javascript 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/6212-b5b086cd3300dd542b59.js

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/webpack-runtime-8989078cfa8b10fb4b6c.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f78f4fb0e3e87407c795b0e830e9f472daafaa9e25516c49d97795ee53b1ef92

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
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 113916
content-encoding: br
content-disposition: inline; filename="6212-b5b086cd3300dd542b59.js"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"f5ee03b860bf533704aa3c3a358f07dda14bf163"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN
content-type: application/javascript; charset=utf-8
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=F7fbLfwaVApTTaqCPKqMaDOm0I5JuEvkUU5M0zDbW0qD%2BsEsGsWCyWDLFcq4%2FHAUdgDD6XvUw9uXijMCv7L7%2BXd2gqfTOB5xxQJk2Jr1jHHgO62cjvYomI0qFvS3loWx1AM5eoNWxkyu2F9cdxq0GGV9"}],"group":"cf-nel","max_age":604800}
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a388cc039d4-FRA

GET
H2 200 Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff
www.freecodecamp.org/static/ 37 KB
37 KB 22ms
21ms Font
application/font-woff 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-bafa0f1bc01f571c3654.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

994fdad01e6fc1cd44f47fc538cffc8f925fadbe272e494e292c785e0f2166fc

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.org/learn/responsive-web-design/
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 98615
content-encoding: br
content-disposition: inline; filename="Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"8de19312997e55ab69f7eef3359f7b0d5b0beefc"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SFUXxKdQ4QlLKTdF6FuRv%2BBDUIM48LMqBwk%2FsusNKPYeK%2B0Hh%2BQTDKc3vzJ7ou7WIy81bP5aktTo3dgy8NBwO%2F4EjeDML7U2d6yhYh9Fwi%2F%2FVA429mTMa0qIs6G5chOlj2uOG3MmS%2B%2FAUZHl%2B4bNjl9L"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389cca39d4-FRA

GET
H2 200 Lato-Light-91308c0216b40aad16036f1394b98237.woff
www.freecodecamp.org/static/ 35 KB
35 KB 25ms
23ms Font
application/font-woff 2606:4700:20::681a:221
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
URL: https://www.freecodecamp.org/app-bafa0f1bc01f571c3654.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

10aea3cb8f605e1f7a500935db3e87342d335757a494604652747990f1ffb749

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.org/learn/responsive-web-design/
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 44101
content-encoding: br
content-disposition: inline; filename="Lato-Light-91308c0216b40aad16036f1394b98237.woff"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"f608627df3fbccdf28b16fa9ee3a1987f68c1166"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=bWAZmy82kUxRDkOlWmhYaLLWiK3gwbIsjIdkrbOmADJLHc47%2FVRj%2F8evefjV%2F40d3EGSTd6PIjJpBoTW9bOr5i0b3pYCz1aXFoKi23aFNk9ScLlqo48KPPLyGit5FLUIqk6cV6%2BTsQaxrrjMHWtWGOta"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389ccb39d4-FRA

GET
H2 200 Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
www.freecodecamp.org/static/ 36 KB
36 KB 20ms
19ms Font
application/font-woff 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-bafa0f1bc01f571c3654.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , 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';
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.org/learn/responsive-web-design/
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 98246
content-encoding: br
content-disposition: inline; filename="Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff"
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\/v3?s=7sg4nrag5Ys5ncyBe%2FFRBcaLYWqL7m2a5wdM7tCjULWAFslzpzlyncNAhnBiGd8N1RLxlMT%2FXiaWqnDZ4M77Y6bRnMs8FyYvHyzfVh0xrHhTe2A%2B5JUEDwNbzAR%2FOSSHvPrnl9Uxm7tLu0qwTJjzZA8m"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389ccd39d4-FRA

GET
H2 200 Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff
www.freecodecamp.org/static/ 29 KB
29 KB 22ms
21ms Font
application/font-woff 2606:4700:20::681a:221
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-bafa0f1bc01f571c3654.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d982c9e735fd20c709b210a61d922c6b4129cf4217b08041370d2e09da71ac00

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.org/learn/responsive-web-design/
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 99139
content-encoding: br
content-disposition: inline; filename="Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"6c7d1aa4439abc37f8be019d6305775004dc1a48"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=hdQeUcH4lv1n385LWgpNRyA9%2BaYr4JYP8dFNKSi3RvqIltTFWmsGEwQ33ZvcXYXd7TqBlmUoJ743IG%2FUZNr1yluaahwVuSUnK5CLiCBEdZmLl89X6OPvcY1h2A6igm0LaFUpxlTOb4TygGTzR8zkvLry"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389cd039d4-FRA

GET
H2 200 Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff
www.freecodecamp.org/static/ 29 KB
29 KB 23ms
22ms Font
application/font-woff 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/app-bafa0f1bc01f571c3654.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

79c34a539d657a88ab53407ab644028b3784ae433adb15508b1385d6f88c0187

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.org/learn/responsive-web-design/
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 97557
content-encoding: br
content-disposition: inline; filename="Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff"
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: W/"dfef621c88d8a021fc3e042c05d25776ad2a372a"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JwEoK9nL7qMGHIINUsyxwwVgOeKedQSkVVNgjQl60erYq2vibNUge%2F9ZbRKnRFsUWLe4sJA2evAd%2F3A4rYSlgfBRm9XgS1m38yzYdVgqnTUMr3AcWFsu6ccuT7EpcjEipwWmXSPArCPhn4a7wF%2FhvVFi"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389cd239d4-FRA

GET
H2 200 Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff
www.freecodecamp.org/static/ 34 KB
34 KB 25ms
24ms Font
application/font-woff 2606:4700:20::681a:221
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-bafa0f1bc01f571c3654.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

85a3083d142deb4f37befbd1cbf7d3ef76bf2fbc4fef01df2c2e77acf5fca5b9

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.org/learn/responsive-web-design/
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 97557
content-encoding: br
content-disposition: inline; filename="Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff"
x-xss-protection: 1; mode=block
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\/v3?s=EkjnzDodYfTUH7sw72Dwe5yRGNIsgRqid38rcjigIMZUFn1HvWONnwqFB6Ep18O0KcPoqzqFSjhyjAw0vFFTzLAnd1x%2BfrB9tRKAaZcwk819mwaYmWgqf%2FeJDNB6V2Y8gvoJu2VlFJgDtcYse4kZdSIu"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389cd339d4-FRA

GET
H2 200 Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff
www.freecodecamp.org/static/ 36 KB
36 KB 19ms
19ms Font
application/font-woff 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , 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';
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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 98246
content-encoding: br
content-disposition: inline; filename="Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff"
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\/v3?s=relrJrkp4ELCczgWNxpfYPSUC2UtBBZn8ct31UcZUoHRR0WbSenq3NrH3BJIr0MxSbC9ni7fcFi6a9CTLm70n9bNhdNBLQvVeV0Vq2g9g6o38weV1xQrKGTQ0oteiQUBRy%2BwLqUQGek%2F4mtUexPGZ3az"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff
vary: Accept-Encoding
cache-control: public, max-age=172800, immutable
cf-ray: 7dae3a389cd839d4-FRA

GET
H2 200 Hack-ZeroSlash-Bold-ceb133b64cdacfbcbb06d5218fb72922.woff2
www.freecodecamp.org/static/ 22 KB
23 KB 24ms
23ms Font
font/woff2 2606:4700:20::681a:221
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.freecodecamp.org/static/Hack-ZeroSlash-Bold-ceb133b64cdacfbcbb06d5218fb72922.woff2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:221 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f2c7d489ee1d858b25b2da93af94dd52d2279818f56f6069129c4e451ad95565

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.org/learn/responsive-web-design
Origin: https://www.freecodecamp.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

date: Wed, 21 Jun 2023 18:13:46 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: 6610
content-disposition: inline; filename="Hack-ZeroSlash-Bold-ceb133b64cdacfbcbb06d5218fb72922.woff2"
content-length: 22848
x-xss-protection: 1; mode=block
referrer-policy: no-referrer-when-downgrade
server: cloudflare
etag: "ea3d01f59b7c4a8b34d9d162decad359a253ecd0"
x-frame-options: SAMEORIGIN
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=zLF9O9xPJqrkAMecXoYnW0%2BGxRon5rnMY5lj4UIy9D1rtsYkPcZDNwvQyGwOQxqyzdDhOseUnkp7maLnYpo7BddzlBmBCOPImCsRYnMMyaAMCC60fT%2F6dy0ADJh298Ff3oYCzJQk0gC6YpTz92uhBG2G"}],"group":"cf-nel","max_age":604800}
content-type: font/woff2
vary: Accept-Encoding
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 7dae3a389cda39d4-FRA

POST
H2 204 collect
region1.google-analytics.com/g/ 0
54 B 25ms
23ms Ping
text/plain 2001:4860:4802:32::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=45je36e2&_p=394247040&ul=en-us&sr=1600x1200&cid=1189824468.1687371227&ir=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=EBA&ngs=1&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2Flearn%2Fresponsive-web-design%2F&sid=1687371227&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1
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: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.freecodecamp.org/learn/responsive-web-design/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 21 Jun 2023 18:13:47 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-93afeeb17bc37e711759584dbfc50d47.html Show response
js.stripe.com/v3/ Frame 095E 200 B
1 KB 10ms
9ms Document
text/html 99.86.4.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.stripe.com/v3/m-outer-93afeeb17bc37e711759584dbfc50d47.html

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-99-86-4-76.fra6.r.cloudfront.net

Software

Cloudfront /

Resource Hash

f22005da41e15b7adb453814b37a794f7c6b955f086a6c5fc9980e3c3f6c8bca

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'; 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://www.freecodecamp.org/learn/responsive-web-design/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 3301
alt-svc: h3=":443"; ma=86400
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'; 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'; report-uri https://q.stripe.com/csp-report
content-type: text/html; charset=utf-8
date: Wed, 21 Jun 2023 17:18:47 GMT
etag: "93afeeb17bc37e711759584dbfc50d47"
last-modified: Mon, 12 Jun 2023 20:34:31 GMT
server: Cloudfront
strict-transport-security: max-age=31556926; includeSubDomains; preload
timing-allow-origin: *
vary: Accept-Encoding
via: 1.1 c05282a87474a55ae2a8dd2aa77d1232.cloudfront.net (CloudFront)
x-amz-cf-id: JpKTtl-nrI7a02B0dG_jjdOl9uWVvRKdZ-i8dBPCmzke9K5uC30VCg==
x-amz-cf-pop: FRA6-C1
x-cache: Hit from cloudfront
x-content-type-options: nosniff

POST
H/1.1 200
OK queries Show response
qmjyl5wyti-dsn.algolia.net/1/indexes/*/ 8 KB
2 KB 95ms
19ms XHR
application/json 51.38.57.100
OVH

General

Check archive.org

Show headers Download Go to

Full URL

https://qmjyl5wyti-dsn.algolia.net/1/indexes/*/queries?x-algolia-agent=Algolia%20for%20JavaScript%20(4.17.2)%3B%20Browser%20(lite)%3B%20JS%20Helper%20(3.13.0)%3B%20react%20(16.14.0)%3B%20react-instantsearch%20(6.40.0)&x-algolia-api-key=89770b24481654192d7a5c402c6ad9a0&x-algolia-application-id=QMJYL5WYTI

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/6212-b5b086cd3300dd542b59.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

51.38.57.100 Paris, France, ASN16276 (OVH, FR),

Reverse DNS

ns3121063.ip-51-38-57.eu

Software

nginx /

Resource Hash

d0cc9fff7015d572398a6d6537c0ae587ad764790fadee429a1e5791e00f9439

Security Headers

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

Request headers

Referer: https://www.freecodecamp.org/learn/responsive-web-design/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
content-type: application/x-www-form-urlencoded

Response headers

Date: Wed, 21 Jun 2023 18:13:47 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Content-Type-Options: nosniff
Accept-Encoding: deflate, gzip
X-Alg-PT: 1
Server: nginx
Content-Encoding: gzip
Transfer-Encoding: chunked
Content-Type: application/json; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-store
Content-Disposition: inline; filename=a.txt
Connection: keep-alive
Timing-Allow-Origin: *

GET
H3 200 m-outer-8cb24ab2d649fd36a488d04d8c457933.js Show response
js.stripe.com/v3/fingerprinted/js/ Frame 095E 631 B
997 B 12ms
11ms Script
text/javascript 99.86.4.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://js.stripe.com/v3/fingerprinted/js/m-outer-8cb24ab2d649fd36a488d04d8c457933.js

Requested by

Host: js.stripe.com
URL: https://js.stripe.com/v3/m-outer-93afeeb17bc37e711759584dbfc50d47.html

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

server-99-86-4-76.fra6.r.cloudfront.net

Software

Cloudfront /

Resource Hash

250a0782da875705bd206ee23c2a46abf90656645a81e084126c5e8c53eeb9d6

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://js.stripe.com/v3/m-outer-93afeeb17bc37e711759584dbfc50d47.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36

Response headers

strict-transport-security: max-age=31556926; includeSubDomains; preload
date: Wed, 21 Jun 2023 17:18:46 GMT
x-content-type-options: nosniff
via: 1.1 87b272b7d9b97f38da15c91c833c3292.cloudfront.net (CloudFront)
age: 3302
x-amz-cf-pop: FRA6-C1
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
content-length: 631
last-modified: Fri, 16 Jun 2023 23:09:59 GMT
server: Cloudfront
etag: "f8f6a4584135f737b26927596ce6e0a7"
vary: Accept-Encoding
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
x-amz-cf-id: 3nZvSOiHzIZW-6OLvaPr4Cqtbeyw2puhbHgY2CkbOhtt2CtRi5p9hQ==

POST
H2 200 csp-report
q.stripe.com/ Frame 095E 0
718 B 557ms
183ms Other
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

54.187.159.182 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ip-54-187-159-182.stripe.com

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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: application/csp-report

Response headers

date: Wed, 21 Jun 2023 18:13:47 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1687371227678512
x-envoy-upstream-service-time: 1
content-length: 0
x-stripe-bg-intended-route-color: green
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: 0
access-control-allow-origin: https://js.stripe.com
x-stripe-client-envoy-start-time-us: 1687371227677906
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

POST
H2 200 csp-report
q.stripe.com/ Frame 095E 0
719 B 571ms
197ms Other
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

54.187.159.182 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ip-54-187-159-182.stripe.com

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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: application/csp-report

Response headers

date: Wed, 21 Jun 2023 18:13:47 GMT
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1687371227679835
x-envoy-upstream-service-time: 15
content-length: 0
x-stripe-bg-intended-route-color: green
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: 12
access-control-allow-origin: https://js.stripe.com
x-stripe-client-envoy-start-time-us: 1687371227677981
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 31BA 930 B
1 KB 44ms
8ms Document
text/html 151.101.192.176
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-8cb24ab2d649fd36a488d04d8c457933.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

Fastly /

Resource Hash

a5f27af9c0c6f37979ebafcac22eb3a613841a3d4e728f4577baf94e64d42f35

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-e/Jqu4k9Gk1ZCWO6StAsfhF3i7qgIwfuitaD1g9DyvE='; 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/114.0.5735.133 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 103
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-e/Jqu4k9Gk1ZCWO6StAsfhF3i7qgIwfuitaD1g9DyvE='; style-src https://m.stripe.network; report-uri https://q.stripe.com/csp-report
content-type: text/html; charset=utf-8
date: Wed, 21 Jun 2023 18:13:47 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: 81
x-content-type-options: nosniff
x-request-id: 79bc52f0-880e-45b3-aa86-e6161cfbb083
x-served-by: cache-fra-eddf8230074-FRA
x-timer: S1687371227.247031,VS0,VE0

POST
H2 200 csp-report
q.stripe.com/ Frame 31BA 0
492 B 513ms
196ms Other
text/plain 54.187.159.182
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/learn/responsive-web-design

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

54.187.159.182 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ip-54-187-159-182.stripe.com

Software

nginx /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: application/csp-report

Response headers

date: Wed, 21 Jun 2023 18:13:47 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: 1687371227680955
x-envoy-upstream-service-time: 15
content-length: 0
x-stripe-bg-intended-route-color: green
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: 9
x-stripe-client-envoy-start-time-us: 1687371227678102
cache-control: max-age=0, no-cache, no-store, must-revalidate
x-robots-tag: none
expires: 0

GET
H2 200 out-4.5.42.js Show response
m.stripe.network/ Frame 31BA 86 KB
15 KB 10ms
10ms Script
text/javascript 151.101.192.176
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.network/out-4.5.42.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

Fastly /

Resource Hash

f445ee14f2454d974293d28677213ae002e9ac17721fc04b2fdeb037e083b083

Security Headers

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

Request headers

accept-language: de-DE,de;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/114.0.5735.133 Safari/537.36

Response headers

strict-transport-security: max-age=31556926; includeSubDomains; preload
date: Wed, 21 Jun 2023 18:13:47 GMT
x-content-type-options: nosniff
content-encoding: br
via: 1.1 varnish
age: 85
x-cache: HIT
content-length: 15407
x-request-id: 13cfd9cb-31e4-4413-b5ca-5e498add87bb
x-served-by: cache-fra-eddf8230074-FRA
server: Fastly
x-timer: S1687371227.268068,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: 60

POST
H2 200 6 Show response
m.stripe.com/ Frame 31BA 156 B
669 B 552ms
184ms XHR
application/json 44.239.151.24
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://m.stripe.com/6

Requested by

Host: m.stripe.network
URL: https://m.stripe.network/out-4.5.42.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

44.239.151.24 Boardman, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-44-239-151-24.us-west-2.compute.amazonaws.com

Software

nginx /

Resource Hash

053739d6266203ce38782438bc75f560c2ec027f30e549631c2a178bf29499bc

Security Headers

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

Request headers

Referer: https://m.stripe.network/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.133 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

x-stripe-bg-intended-route-color: green
date: Wed, 21 Jun 2023 18:13:47 GMT
strict-transport-security: max-age=31556926; includeSubDomains; preload
x-content-type-options: nosniff
x-stripe-server-envoy-start-time-us: 1687371227788517
server: nginx
content-type: application/json;charset=utf-8
x-stripe-server-envoy-upstream-service-time-ms: 2
access-control-allow-origin: https://m.stripe.network
x-stripe-client-envoy-start-time-us: 1687371227788208
access-control-allow-credentials: true
access-control-allow-headers: Content-Type
content-length: 156

Verdicts & Comments Add Verdict or Comment

34 JavaScript Global Variables

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

8 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 22:18:51	Name: _ga_SF1BGBDCNS Value: GS1.1.1687371226.1.0.1687371226.0.0.0
.freecodecamp.org/	1970-01-20 22:18:51	Name: _ga Value: GA1.2.1189824468.1687371227
.freecodecamp.org/	1970-01-20 12:44:17	Name: _gid Value: GA1.2.1018524230.1687371227
.freecodecamp.org/	1970-01-20 12:42:51	Name: _gat_UA-55446531-10 Value: 1
.freecodecamp.org/	1970-01-20 22:18:51	Name: _ga_8EWCVQCR64 Value: GS1.2.1687371227.1.0.1687371227.0.0.0
m.stripe.com/	1970-01-20 22:18:51	Name: m Value: a00ad89a-2cc7-459b-8afd-b4c851bf4503b12011
.www.freecodecamp.org/	1970-01-20 21:28:27	Name: __stripe_mid Value: 08840e4c-67b3-49fd-805d-a50539beb237aa4384
.www.freecodecamp.org/	1970-01-20 12:42:53	Name: __stripe_sid Value: 87cc1711-1543-496a-b60a-7183959e22b6751bad

7 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
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'".
javascript	warning	URL: https://www.freecodecamp.org/learn/responsive-web-design/ Message: The resource https://www.freecodecamp.org/static/Hack-ZeroSlash-Italic-678bc16b550480d5a3c5c76dbf8c5fb9.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/learn/responsive-web-design/ Message: The resource https://www.freecodecamp.org/static/Hack-ZeroSlash-Bold-c8ea19a8461596cf1a6a2ad08bebcf8e.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/learn/responsive-web-design/ Message: The resource https://www.freecodecamp.org/static/Lato-Regular-77ca2742388f408c3be7d0ec3e7dc392.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/learn/responsive-web-design/ Message: The resource https://www.freecodecamp.org/static/Lato-Light-91308c0216b40aad16036f1394b98237.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/learn/responsive-web-design/ Message: The resource https://www.freecodecamp.org/static/Hack-ZeroSlash-Regular-f67447de5dc6604f538786bd55ac6019.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.freecodecamp.org/learn/responsive-web-design/ Message: The resource https://www.freecodecamp.org/static/Lato-Bold-ba3a83adcb94357fc42f762985e4d3df.woff was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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.gb.freecodecamp.org
js.stripe.com
m.stripe.com
m.stripe.network
q.stripe.com
qmjyl5wyti-dsn.algolia.net
region1.google-analytics.com
static.cloudflareinsights.com
stats.g.doubleclick.net
www.freecodecamp.org
www.google-analytics.com
www.googletagmanager.com
151.101.192.176
159.223.179.148
2001:4860:4802:32::36
2606:4700:20::681a:221
2606:4700::6810:3965
2a00:1450:4001:812::2008
2a00:1450:4001:82f::200e
2a00:1450:400c:c08::9d
44.239.151.24
51.38.57.100
54.187.159.182
99.86.4.76
053739d6266203ce38782438bc75f560c2ec027f30e549631c2a178bf29499bc
10aea3cb8f605e1f7a500935db3e87342d335757a494604652747990f1ffb749
13a548e040a1ec08f77911fed1d559b95e5daae0ee227e632140e003c7268e7b
1a5a0ae2f9305bfb7355ff9f308dc42952f83aee1de794e8831a09ddb8931ea1
1e8023c5d4935233796ae6414300f414b834a41324cf4071e24fa33d6c5b3159
233fe4605ccf2e936001575e690286b8ce46b30ff1f7c0bbcf561ecc58951d5d
250a0782da875705bd206ee23c2a46abf90656645a81e084126c5e8c53eeb9d6
4567bfe89971cdd70acb7d033911b34f06246b1846de5af678dfd7776b5ab679
522d05dce2a8c2f1f79a7bb2308e48a7e38835654ea92b22e54a43c8f2af8dea
6913b26dd3fc62024afc5cd4803fef79d686c3ec24c4896e4bf42616734238bd
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
6ff8a494a0d32f9380232ae2365898fffe864b9a869aeec69e9b4fe41895e1db
7210210a2d235b2662f99736ecf4549ad9bef0ba6c773f64a0b6336aed8fadeb
79c34a539d657a88ab53407ab644028b3784ae433adb15508b1385d6f88c0187
7a900ac953067fd3d8be3814c16ffa0f5e923854382e7cd3e6826b677e004abc
8248782ef59cbf64c076887bf1577c610cf1e84249d1ef749ef6004a004de46c
85a3083d142deb4f37befbd1cbf7d3ef76bf2fbc4fef01df2c2e77acf5fca5b9
87d079848d48036dfaf434f996ae1823f3b4fb338d4df344e33b47abefede66d
8c3f0afe3e053eaf8ab958159e0e79f529ffa2720fd32c5a1ec27cedc5cd11cb
8ec15e753f4371d8d56db99a7b8794e6dfe5361445aa939490d91f3bf2134b4d
8f5fa84577e28ad104d2031a1b3af87b38423e96309b14500122c07a8794fb3a
994fdad01e6fc1cd44f47fc538cffc8f925fadbe272e494e292c785e0f2166fc
9a1a9b95555d6e6a66768d3de5c3473fb953690f87a6562f7b6e9f288bf59fc9
a3c36344dd7e98feecae1b3dc71ba01c2c1c60123618416acd3260f3a9d85116
a5f27af9c0c6f37979ebafcac22eb3a613841a3d4e728f4577baf94e64d42f35
b11c3d819869a2615d8e71c5d595352294b6ba48602ea70c6c2d65f548429dc0
be9cf60e4773b0f58ed16ef507c244960b88d04cc978a5fbeaf4e56d6bd7a392
c46d48ce0c055cbb10a423cb24de1781a1d58bc752fedb4e608a72f29ccdc732
c93c8ab57181aa84c4147143b677f7caacdb6bab9ac5db1a262af973242010b7
d0cc9fff7015d572398a6d6537c0ae587ad764790fadee429a1e5791e00f9439
d982c9e735fd20c709b210a61d922c6b4129cf4217b08041370d2e09da71ac00
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
ec80c8fa718a5f4f4f7bcfe8ce4df9621c628d37613ffb322732cf066655c088
efa582343921f4ccf6c7539d48b5bc3b5842d9dfd39953cd29ca4afc8d9c7bb5
f22005da41e15b7adb453814b37a794f7c6b955f086a6c5fc9980e3c3f6c8bca
f2c7d489ee1d858b25b2da93af94dd52d2279818f56f6069129c4e451ad95565
f445ee14f2454d974293d28677213ae002e9ac17721fc04b2fdeb037e083b083
f78f4fb0e3e87407c795b0e830e9f472daafaa9e25516c49d97795ee53b1ef92
fe92ff49ddb53e0bc1716cdfac74e2ad313d6df2a33b20102c6c1bac75d6b76b

www.freecodecamp.org Open in urlscan Pro 2606:4700:20::681a:221 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

47 Requests

100 %HTTPS

50 %IPv6

8 Domains

12 Subdomains

12 IPs

4 Countries

1333 kBTransfer

4574 kBSize

8 Cookies

8 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

www.freecodecamp.org Open in urlscan Pro
2606:4700:20::681a:221 Public Scan

Screenshot
Live screenshot

Full Image

47
Requests

100 %
HTTPS

50 %
IPv6

8
Domains

12
Subdomains

12
IPs

4
Countries

1333 kB
Transfer

4574 kB
Size

8
Cookies

47 HTTP transactions
0 data transactions