Submitted URL: http://freecodecamp.org/
Effective URL: https://www.freecodecamp.org/
Submission: On August 09 via api from IL

Summary

This website contacted 6 IPs in 3 countries across 9 domains to perform 28 HTTP transactions. The main IP is 2606:4700:20::6819:6920, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is www.freecodecamp.org.
TLS certificate: Issued by COMODO ECC Domain Validation Secure S... on June 7th 2019. Valid for: 6 months.
This is the only time www.freecodecamp.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 8 2606:4700:20:... 13335 (CLOUDFLAR...)
8 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
28 6
Domain Requested by
8 cdnjs.cloudflare.com www.freecodecamp.org
7 www.freecodecamp.org www.freecodecamp.org
2 www.google-analytics.com www.freecodecamp.org
1 www.google.de www.freecodecamp.org
1 www.google.com 1 redirects
1 stats.g.doubleclick.net 1 redirects
1 www.googletagmanager.com www.freecodecamp.org
1 freecodecamp.org 1 redirects
0 i.imgur.com Failed www.freecodecamp.org
0 s3.amazonaws.com Failed www.freecodecamp.org
28 10

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

Domain
learn.freecodecamp.org
forum.freecodecamp.org
donate.freecodecamp.org
Subject Issuer Validity Valid
ssl370640.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-06-07 -
2019-12-14
6 months crt.sh
ssl412106.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-03-02 -
2019-09-08
6 months crt.sh
*.google-analytics.com
Google Internet Authority G3
2019-07-29 -
2019-10-21
3 months crt.sh
www.google.de
Google Internet Authority G3
2019-07-29 -
2019-10-21
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.freecodecamp.org/
Frame ID: 5CDF7836E85B4CB46E78D1D4B660B77E
Requests: 28 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://freecodecamp.org/ HTTP 301
    https://www.freecodecamp.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

28
Requests

68 %
HTTPS

100 %
IPv6

9
Domains

10
Subdomains

6
IPs

3
Countries

492 kB
Transfer

1306 kB
Size

0
Cookies

Page URL History

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

  1. http://freecodecamp.org/ HTTP 301
    https://www.freecodecamp.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 26
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j78&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&gjid=1927641974&_gid=1912076386.1565372429&_u=IGBAgEAB~&z=1732645666 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&_v=j78&z=1732645666 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&_v=j78&z=1732645666&slf_rd=1&random=1116573815

28 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.freecodecamp.org/
Redirect Chain
  • http://freecodecamp.org/
  • https://www.freecodecamp.org/
14 KB
5 KB
Document
General
Full URL
https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c1d6af60d40c7f1a51981d913990e552bd1825a5399bfaf0a9158f2f1818753
Security Headers
Name Value
Content-Security-Policy connect-src 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org https://glitch.com https://*.glitch.com https://*.glitch.me https://*.cloudflare.com https://*.algolia.net; script-src 'unsafe-eval' 'unsafe-inline' *.google-analytics.com https://www.googletagmanager.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://stats.g.doubleclick.net *.gstatic.com https://*.cloudflare.com *.cloudflare.com https://*.gitter.im https://*.cdnjs.com *.cdnjs.com https://*.jsdelivr.com *.jsdelivr.com *.twimg.com https://*.twimg.com *.youtube.com *.ytimg.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; style-src 'unsafe-inline' *.gstatic.com *.googleapis.com *.bootstrapcdn.com https://*.bootstrapcdn.com *.cloudflare.com https://*.cloudflare.com https://use.fontawesome.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; font-src *.cloudflare.com https://*.cloudflare.com *.bootstrapcdn.com *.googleapis.com *.gstatic.com https://*.bootstrapcdn.com https://use.fontawesome.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; img-src * data:; media-src *.bitly.com *.amazonaws.com *.twitter.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; frame-src *.gitter.im *.gitter.im https: *.youtube.com *.twitter.com *.ghbtns.com *.freecatphotoapp.com freecodecamp.github.io 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
www.freecodecamp.org
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
accept-encoding
gzip, deflate, br
cookie
__cfduid=d630bd2005e84539a7515fdad158fc9741565372428
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status
200
date
Fri, 09 Aug 2019 17:40:28 GMT
content-type
text/html; charset=utf-8
vary
Origin, Accept-Encoding
access-control-allow-credentials
true
x-xss-protection
1; mode=block
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
set-cookie
_csrf=io1MU2dF7KMrobwkBbGhBa3-; Domain=.freecodecamp.org; Path=/ connect.sid=s%3AHdfxP4qwdBmsSIfhZq0anreugF-jWVx4.2w6%2Biaz3rKBWfoK7njBKRgWEYSPMwyRACORM7yH2g1Y; Path=/; Expires=Tue, 25 Jan 2022 17:40:28 GMT; HttpOnly
access-control-allow-origin
*
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
content-security-policy
connect-src 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org https://glitch.com https://*.glitch.com https://*.glitch.me https://*.cloudflare.com https://*.algolia.net; script-src 'unsafe-eval' 'unsafe-inline' *.google-analytics.com https://www.googletagmanager.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://stats.g.doubleclick.net *.gstatic.com https://*.cloudflare.com *.cloudflare.com https://*.gitter.im https://*.cdnjs.com *.cdnjs.com https://*.jsdelivr.com *.jsdelivr.com *.twimg.com https://*.twimg.com *.youtube.com *.ytimg.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; style-src 'unsafe-inline' *.gstatic.com *.googleapis.com *.bootstrapcdn.com https://*.bootstrapcdn.com *.cloudflare.com https://*.cloudflare.com https://use.fontawesome.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; font-src *.cloudflare.com https://*.cloudflare.com *.bootstrapcdn.com *.googleapis.com *.gstatic.com https://*.bootstrapcdn.com https://use.fontawesome.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; img-src * data:; media-src *.bitly.com *.amazonaws.com *.twitter.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; frame-src *.gitter.im *.gitter.im https: *.youtube.com *.twitter.com *.ghbtns.com *.freecatphotoapp.com freecodecamp.github.io 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
503b83ee1eead6c5-FRA
content-encoding
br

Redirect headers

Date
Fri, 09 Aug 2019 17:40:28 GMT
Content-Type
text/html
Transfer-Encoding
chunked
Connection
keep-alive
Set-Cookie
__cfduid=d630bd2005e84539a7515fdad158fc9741565372428; expires=Sat, 08-Aug-20 17:40:28 GMT; path=/; domain=.freecodecamp.org; HttpOnly
Location
https://www.freecodecamp.org/
Server
cloudflare
CF-RAY
503b83ec8a6ebefb-FRA
lato.css
www.freecodecamp.org/css/
290 B
304 B
Stylesheet
General
Full URL
https://www.freecodecamp.org/css/lato.css
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
93eee0a884e8f9c9c0124abfc0cfb3671d149c24b0f5efc88832ca69459dfcd7

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 13 May 2019 12:32:22 GMT
server
cloudflare
age
55036
etag
W/"122-16ab12dfe90"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
status
200
cache-control
public, max-age=86400
cf-ray
503b83f098f9d6c5-FRA
expires
Sat, 10 Aug 2019 17:40:28 GMT
cal-heatmap.css
cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/
2 KB
776 B
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/cal-heatmap/3.5.2/cal-heatmap.css
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
28bfba4c443685d1b9612af1e8b9ff3c5c132c0fa885e3985368aea17632d86a
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
10006328
status
200
served-in-seconds
0.005
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:18:20 GMT
server
cloudflare
etag
W/"5afd48dc-83f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
503b83f09d3bd6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
lightbox.min.css
cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/
3 KB
936 B
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
5595963bca2af38bc8e44b3447f2fbe26d3d552b151e0d2cba04530609cf6676
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
10006328
status
200
served-in-seconds
0.018
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:20:21 GMT
server
cloudflare
etag
W/"5afd4955-af0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
503b83f09d3ed6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
main-eb25ac505d.css
www.freecodecamp.org/css/
238 KB
28 KB
Stylesheet
General
Full URL
https://www.freecodecamp.org/css/main-eb25ac505d.css
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
3e62c6fd4ef89ad0087453d6ace0cb0ddcfdf649360ace9828f1a456a5d7a9fb

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 13 May 2019 12:40:57 GMT
server
cloudflare
age
55036
etag
W/"3b761-16ab135d826"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
status
200
cache-control
public, max-age=86400
cf-ray
503b83f098fad6c5-FRA
expires
Sat, 10 Aug 2019 17:40:28 GMT
fa-brands.min.js
www.freecodecamp.org/js/lib/fontawesome/
333 KB
137 KB
Script
General
Full URL
https://www.freecodecamp.org/js/lib/fontawesome/fa-brands.min.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5ca934cdfd3594e844d6f3097ec8471613bb0093df12edfa90494ccec4fed0f

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 13 May 2019 12:32:22 GMT
server
cloudflare
age
39350
etag
W/"533b3-16ab12dfe9c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
status
200
cache-control
public, max-age=86400
cf-ray
503b83f098fcd6c5-FRA
expires
Sat, 10 Aug 2019 17:40:28 GMT
fa-solid.min.js
www.freecodecamp.org/js/lib/fontawesome/
343 KB
106 KB
Script
General
Full URL
https://www.freecodecamp.org/js/lib/fontawesome/fa-solid.min.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
31a84b1a56c1d1b52a096303d7bed798dacb3e29747408ae4adba2c4955bd2db

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 13 May 2019 12:32:22 GMT
server
cloudflare
age
53279
etag
W/"55ba8-16ab12dfea4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
status
200
cache-control
public, max-age=86400
cf-ray
503b83f09901d6c5-FRA
expires
Sat, 10 Aug 2019 17:40:28 GMT
fontawesome.min.js
www.freecodecamp.org/js/lib/fontawesome/
27 KB
9 KB
Script
General
Full URL
https://www.freecodecamp.org/js/lib/fontawesome/fontawesome.min.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc95e73cf623a2cdf21ecc979ad38a1c8408b95034b9ed6d5898e9b56eaffc79

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 13 May 2019 12:32:22 GMT
server
cloudflare
age
53279
etag
W/"6b82-16ab12dfea4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
status
200
cache-control
public, max-age=86400
cf-ray
503b83f098ffd6c5-FRA
expires
Sat, 10 Aug 2019 17:40:28 GMT
freecodecamp_logo.svg
s3.amazonaws.com/freecodecamp/
0
0

landing-icon-community.svg
s3.amazonaws.com/freecodecamp/
0
0

landing-icon-certificate.svg
s3.amazonaws.com/freecodecamp/
0
0

landing-icon-experience.svg
s3.amazonaws.com/freecodecamp/
0
0

as-seen-on.png
s3.amazonaws.com/freecodecamp/
0
0

nsvNixW.jpg
i.imgur.com/
0
0

QPpjPac.jpg
i.imgur.com/
0
0

wjlDigg.jpg
i.imgur.com/
0
0

d3-logo.svg
s3.amazonaws.com/freecodecamp/
0
0

jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/
85 KB
29 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
10006372
status
200
served-in-seconds
0.004
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:21:00 GMT
server
cloudflare
etag
W/"5afd497c-1538f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
503b83f0ce07d6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
bootstrap.min.js
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/
36 KB
9 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
53964478a7c634e8dad34ecc303dd8048d00dce4993906de1bacf67f663486ef
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
10006367
status
200
served-in-seconds
0.019
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:26:03 GMT
server
cloudflare
etag
W/"5afd4aab-90b5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
503b83f0ce0ad6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
gtm.js
www.googletagmanager.com/
54 KB
20 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-5D6RKKP
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
4eacd7275ae9767d8c45b40ddf4af160268ceb3a4c7f8ffacbcd8fa689bb2ce2
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
content-encoding
br
last-modified
Fri, 09 Aug 2019 15:00:00 GMT
server
Google Tag Manager
access-control-allow-headers
Cache-Control
status
200
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://www.googletagmanager.com
cache-control
private, max-age=900
access-control-allow-credentials
true
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
20340
x-xss-protection
0
expires
Fri, 09 Aug 2019 17:40:28 GMT
analytics.js
www.google-analytics.com/
43 KB
17 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:817::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
cec3748d0c3da4700300d5424aaea375b03550b0ee8b3dd38e242c4022261446
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 29 Jul 2019 21:35:27 GMT
server
Golfe2
age
3200
date
Fri, 09 Aug 2019 16:47:08 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
17724
expires
Fri, 09 Aug 2019 18:47:08 GMT
close.png
cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/
220 B
313 B
Image
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/close.png
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
a4480df819b6cabc5018301c47fd46e44fd47edb3761c7baea8a5869c95e4cd4
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
10006326
status
200
content-length
220
served-in-seconds
0.014
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:21:07 GMT
server
cloudflare
etag
"5afd4983-dc"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
503b83f10efed6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
loading.gif
cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/
8 KB
8 KB
Image
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/loading.gif
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
225aa88b6ab02c06222ec9468d62e15fa188e39cdb9431d1f55401ad380753ed
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
10006326
status
200
content-length
8476
served-in-seconds
0.010
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:21:07 GMT
server
cloudflare
etag
"5afd4983-211c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
image/gif
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
503b83f10f00d6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
prev.png
cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/
1 KB
1 KB
Image
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/prev.png
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
346fd48f5869a90a806043557c4ab1c8202c3a3a2cd65944b5f53937a6c6efbc
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
10006325
status
200
content-length
1028
served-in-seconds
0.109
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:20:21 GMT
server
cloudflare
etag
"5afd4955-404"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
503b83f10f03d6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
next.png
cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/
986 B
1 KB
Image
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/images/next.png
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:c397 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
745ea38a7f943321aa89af18dc48a583f93153ce7ce0780d608f0eca09a2ffa3
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.8.2/css/lightbox.min.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
10006325
content-security-policy-report-only
default-src https: data: wss: 'unsafe-eval' 'unsafe-inline'; report-uri https://cdnjs.cloudflare.com/cdn-cgi/beacon/csp?req_id=503b83f10f06d6c1
status
200
content-length
986
served-in-seconds
0.077
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:21:07 GMT
server
cloudflare
etag
"5afd4983-3da"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
503b83f10f06d6c1-FRA
expires
Wed, 29 Jul 2020 17:40:28 GMT
Lato-Regular.ttf
www.freecodecamp.org/fonts/
117 KB
118 KB
Font
General
Full URL
https://www.freecodecamp.org/fonts/Lato-Regular.ttf
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::6819:6920 , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
7ae714b63c2c8b940bdd211a0cc678f01168a34eea8aa13c0df25364f29238a7

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.freecodecamp.org/css/lato.css
Origin
https://www.freecodecamp.org
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 09 Aug 2019 17:40:28 GMT
cf-cache-status
HIT
last-modified
Mon, 13 May 2019 12:32:22 GMT
server
cloudflare
age
39139
etag
W/"1d584-16ab12dfe90"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/x-font-ttf
status
200
cache-control
public, max-age=86400
accept-ranges
bytes
cf-ray
503b83f0ea16d6c5-FRA
content-length
120196
expires
Sat, 10 Aug 2019 17:40:28 GMT
collect
www.google-analytics.com/
35 B
99 B
Image
General
Full URL
https://www.google-analytics.com/collect?v=1&_v=j78&a=1302524710&t=pageview&_s=1&dl=https%3A%2F%2Fwww.freecodecamp.org%2F&ul=en-us&de=UTF-8&dt=Learn%20to%20Code%20and%20Help%20Nonprofits%20%7C%20freeCodeCamp&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IGBAgEAB~&jid=79879780&gjid=1927641974&cid=791946821.1565372429&tid=UA-55446531-1&_gid=1912076386.1565372429&z=2063262448
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:817::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 01 Jun 2019 00:53:43 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
6022005
status
200
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://stats.g.doubleclick.net/r/collect?t=dc&aip=1&_r=3&v=1&_v=j78&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&gjid=1927641974&_gid=1912076386.1565372429&_u=IGBAgEAB~&z=1732645666
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&_v=j78&z=1732645666
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&_v=j78&z=1732645666&slf_rd=1&random=1116573815
42 B
109 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&_v=j78&z=1732645666&slf_rd=1&random=1116573815
Requested by
Host: www.freecodecamp.org
URL: https://www.freecodecamp.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.freecodecamp.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 09 Aug 2019 17:40:29 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
content-type
image/gif
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 09 Aug 2019 17:40:29 GMT
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
content-type
text/html; charset=UTF-8
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-55446531-1&cid=791946821.1565372429&jid=79879780&_v=j78&z=1732645666&slf_rd=1&random=1116573815
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
s3.amazonaws.com
URL
https://s3.amazonaws.com/freecodecamp/freecodecamp_logo.svg
Domain
s3.amazonaws.com
URL
https://s3.amazonaws.com/freecodecamp/landing-icon-community.svg
Domain
s3.amazonaws.com
URL
https://s3.amazonaws.com/freecodecamp/landing-icon-certificate.svg
Domain
s3.amazonaws.com
URL
https://s3.amazonaws.com/freecodecamp/landing-icon-experience.svg
Domain
s3.amazonaws.com
URL
https://s3.amazonaws.com/freecodecamp/as-seen-on.png
Domain
i.imgur.com
URL
https://i.imgur.com/nsvNixW.jpg
Domain
i.imgur.com
URL
https://i.imgur.com/QPpjPac.jpg
Domain
i.imgur.com
URL
https://i.imgur.com/wjlDigg.jpg
Domain
s3.amazonaws.com
URL
https://s3.amazonaws.com/freecodecamp/d3-logo.svg

Verdicts & Comments Add Verdict or Comment

17 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.

object| onselectstart object| onselectionchange function| queueMicrotask object| dataLayer string| GoogleAnalyticsObject function| ga object| main object| FontAwesomeConfig object| ___FONT_AWESOME___ object| FontAwesome object| google_tag_manager object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| $ function| jQuery

0 Cookies

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 connect-src 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org https://glitch.com https://*.glitch.com https://*.glitch.me https://*.cloudflare.com https://*.algolia.net; script-src 'unsafe-eval' 'unsafe-inline' *.google-analytics.com https://www.googletagmanager.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://stats.g.doubleclick.net *.gstatic.com https://*.cloudflare.com *.cloudflare.com https://*.gitter.im https://*.cdnjs.com *.cdnjs.com https://*.jsdelivr.com *.jsdelivr.com *.twimg.com https://*.twimg.com *.youtube.com *.ytimg.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; style-src 'unsafe-inline' *.gstatic.com *.googleapis.com *.bootstrapcdn.com https://*.bootstrapcdn.com *.cloudflare.com https://*.cloudflare.com https://use.fontawesome.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; font-src *.cloudflare.com https://*.cloudflare.com *.bootstrapcdn.com *.googleapis.com *.gstatic.com https://*.bootstrapcdn.com https://use.fontawesome.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; img-src * data:; media-src *.bitly.com *.amazonaws.com *.twitter.com 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org; frame-src *.gitter.im *.gitter.im https: *.youtube.com *.twitter.com *.ghbtns.com *.freecatphotoapp.com freecodecamp.github.io 'self' https://search.freecodecamp.org https://www.freecodecamp.rocks https://api.freecodecamp.rocks https://auth.freecodecamp.org
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.

cdnjs.cloudflare.com
freecodecamp.org
i.imgur.com
s3.amazonaws.com
stats.g.doubleclick.net
www.freecodecamp.org
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
i.imgur.com
s3.amazonaws.com
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