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next-cdn.codementor.io Open in urlscan Pro
2600:9000:223f:2c00:1f:b8f4:4e40:93a1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://next-cdn.codementor.io/
Effective URL: http://next-cdn.codementor.io/static
Submission: On November 03 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 3 countries across 11 domains to perform 33 HTTP transactions. The main IP is 2600:9000:223f:2c00:1f:b8f4:4e40:93a1, located in United States and belongs to AMAZON-02, US. The main domain is next-cdn.codementor.io.
This is the only time next-cdn.codementor.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

2    2600:9000:223f:2c00:1f:b8f4:4e40:93a1 (United States)

ASN16509 (AMAZON-02, US)
next-cdn.codementor.io
12    2600:9000:223f:4a00:1f:b8f4:4e40:93a1 (United States)

ASN16509 (AMAZON-02, US)
next-cdn.codementor.io
1    2a00:1450:4001:810::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    35.186.247.156 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 156.247.186.35.bc.googleusercontent.com
sentry.io
1    2a00:1450:4001:827::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    52.222.206.178 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-206-178.fra56.r.cloudfront.net
cdn.amplitude.com
3    2a00:1450:4001:80f::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
region1.analytics.google.com
1    3.232.242.170 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-232-242-170.compute-1.amazonaws.com
event-api.codementor.io
2    2a00:1450:400c:c0c::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:828::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    34.96.67.224 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 224.67.96.34.bc.googleusercontent.com
cdn.siftscience.com
1    44.241.63.222 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-241-63-222.us-west-2.compute.amazonaws.com
api.amplitude.com
Apex Domain
Subdomains		 Transfer
15 codementor.io
next-cdn.codementor.io
event-api.codementor.io
301 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
region1.google-analytics.com — Cisco Umbrella Rank: 2462
21 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 35
280 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 6862
515 B
2 google.com
www.google.com — Cisco Umbrella Rank: 2
region1.analytics.google.com — Cisco Umbrella Rank: 3040
462 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 78
409 B
2 amplitude.com
cdn.amplitude.com — Cisco Umbrella Rank: 2690
api.amplitude.com — Cisco Umbrella Rank: 1804
19 KB
1 siftscience.com
cdn.siftscience.com — Cisco Umbrella Rank: 9219
21 KB
1 gstatic.com
fonts.gstatic.com
48 KB
1 sentry.io
sentry.io — Cisco Umbrella Rank: 171
324 B
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 31
1 KB
33 11
Domain Requested by
14 next-cdn.codementor.io 1 redirects next-cdn.codementor.io
3 www.googletagmanager.com next-cdn.codementor.io
www.googletagmanager.com
www.google-analytics.com
2 www.google.de next-cdn.codementor.io
2 stats.g.doubleclick.net next-cdn.codementor.io
www.googletagmanager.com
2 www.google-analytics.com www.googletagmanager.com
next-cdn.codementor.io
1 api.amplitude.com next-cdn.codementor.io
1 cdn.siftscience.com next-cdn.codementor.io
1 region1.analytics.google.com www.googletagmanager.com
1 www.google.com next-cdn.codementor.io
1 event-api.codementor.io next-cdn.codementor.io
1 region1.google-analytics.com www.googletagmanager.com
1 cdn.amplitude.com next-cdn.codementor.io
1 fonts.gstatic.com fonts.googleapis.com
1 sentry.io next-cdn.codementor.io
1 fonts.googleapis.com next-cdn.codementor.io
33 15

This site contains no links.

Subject Issuer Validity Valid
*.codementor.io
Amazon RSA 2048 M02		 2023-05-15 -
2024-06-11		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2023-10-16 -
2024-01-08		 3 months crt.sh
sentry.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-08-08 -
2024-09-07		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2023-10-16 -
2024-01-08		 3 months crt.sh
cdn.amplitude.com
Amazon RSA 2048 M01		 2023-01-12 -
2024-02-11		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-10-16 -
2024-01-08		 3 months crt.sh
event-api.codementor.io
R3		 2023-09-10 -
2023-12-09		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-10-16 -
2024-01-08		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-10-16 -
2024-01-08		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-10-16 -
2024-01-08		 3 months crt.sh
*.siftscience.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-01-10 -
2024-02-10		 a year crt.sh
*.amplitude.com
COMODO RSA Domain Validation Secure Server CA		 2023-01-23 -
2024-02-14		 a year crt.sh

This page contains 1 frames:

Primary Page: http://next-cdn.codementor.io/static
Frame ID: 042E1CE9896DD6B03D24527B8D7DBFC3
Requests: 32 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

404: This page could not be found

Page URL History Show full URLs

  1. http://next-cdn.codementor.io/ HTTP 308
    http://next-cdn.codementor.io/static Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+data-react
Overall confidence: 100%
Detected patterns
  • cdn\.amplitude\.com
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • cdn\.sift(?:science)?\.com/s\.js

Page Statistics

33
Requests

94 %
HTTPS

67 %
IPv6

11
Domains

15
Subdomains

16
IPs

3
Countries

692 kB
Transfer

2113 kB
Size

11
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://next-cdn.codementor.io/ HTTP 308
    http://next-cdn.codementor.io/static Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

33 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request static
next-cdn.codementor.io/
Redirect Chain
  • http://next-cdn.codementor.io/
  • http://next-cdn.codementor.io/static
6 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://next-cdn.codementor.io/static
Protocol
HTTP/1.1
Server
2600:9000:223f:2c00:1f:b8f4:4e40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Cowboy / Next.js
Resource Hash
e107f8acf910b6f434faad4be857bc0d24550795e3d133ef94e6f139a8cf6224
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
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/119.0.6045.105 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Cache-Control
private, no-cache, no-store, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=utf-8
Date
Fri, 03 Nov 2023 10:08:21 GMT
ETag
"i6wqoz5pz14t1"
Nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
Report-To
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1699006101&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Bapwd5zCxkoj28saUBAHT4Dn%2BoevpBoreXdO1cgAGQo%3D"}]}
Reporting-Endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1699006101&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Bapwd5zCxkoj28saUBAHT4Dn%2BoevpBoreXdO1cgAGQo%3D
Server
Cowboy
Strict-Transport-Security
max-age=15552000; includeSubDomains
Transfer-Encoding
chunked
Vary
Accept-Encoding
Via
1.1 vegur, 1.1 fc562aab29280948aa0691960bee3d6a.cloudfront.net (CloudFront)
X-Amz-Cf-Id
cTsUwbXK_S-8JK2Pj7No-xePLNY4j-mi-OiAtFgrsD9m2SIlup5vIw==
X-Amz-Cf-Pop
FRA56-P5
X-Cache
Error from cloudfront
X-Content-Type-Options
nosniff
X-Dns-Prefetch-Control
off
X-Download-Options
noopen
X-Frame-Options
SAMEORIGIN
X-Powered-By
Next.js
X-Xss-Protection
1; mode=block

Redirect headers

Connection
keep-alive
Date
Fri, 03 Nov 2023 10:08:21 GMT
Location
/static
Refresh
0;url=/static
Server
Cowboy
Strict-Transport-Security
max-age=15552000; includeSubDomains
Transfer-Encoding
chunked
Via
1.1 vegur, 1.1 fc562aab29280948aa0691960bee3d6a.cloudfront.net (CloudFront)
X-Amz-Cf-Id
QyYL-x2T5l_Se99A7PdU4EhtiPY6OsPmGv1X845Xb6PSaR997a77ng==
X-Amz-Cf-Pop
FRA56-P5
X-Cache
Miss from cloudfront
X-Content-Type-Options
nosniff
X-Dns-Prefetch-Control
off
X-Download-Options
noopen
X-Frame-Options
SAMEORIGIN
X-Xss-Protection
1; mode=block
webpack-f6d6f54be6a570f8.js
next-cdn.codementor.io/_next/static/chunks/ 		7 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://next-cdn.codementor.io/_next/static/chunks/webpack-f6d6f54be6a570f8.js
Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223f:4a00:1f:b8f4:4e40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Cowboy /
Resource Hash
620d2f6c8d2b505bece1a18b4e0003717d7c31a2bec7859bd979db78522ce64d
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
http://next-cdn.codementor.io/
Origin
http://next-cdn.codementor.io
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/119.0.6045.105 Safari/537.36

Response headers

strict-transport-security
max-age=15552000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 03 Nov 2023 10:08:22 GMT
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
via
1.1 vegur, 1.1 91dc0292eef4e22508a3ae73fe64bbf4.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P5
x-dns-prefetch-control
off
x-cache
Miss from cloudfront
x-xss-protection
1; mode=block
reporting-endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1699006102&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=8D%2BBglueKVsebPmhiq%2BlEwCwkmp%2FBZ0MDOYeeVCGBOU%3D
last-modified
Tue, 31 Oct 2023 10:27:20 GMT
server
Cowboy
etag
W/"1c46-18b85460340"
x-download-options
noopen
x-frame-options
SAMEORIGIN
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1699006102&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=8D%2BBglueKVsebPmhiq%2BlEwCwkmp%2FBZ0MDOYeeVCGBOU%3D"}]}
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://next-cdn.codementor.io
cache-control
public, max-age=31536000, immutable
vary
Origin,Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
aEUhkIn9odYD74lszCyXMZSvCoMdTzzyp9zvsWI3svTqaoNVUjfvRw==
framework-24b689b0ef8cdbd3.js
next-cdn.codementor.io/_next/static/chunks/ 		146 KB
47 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://next-cdn.codementor.io/_next/static/chunks/framework-24b689b0ef8cdbd3.js
Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223f:4a00:1f:b8f4:4e40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Cowboy /
Resource Hash
7b6939fa43ac22d81ca344828ea50bf7163728709b79efb9d22d7fdc04524825
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
http://next-cdn.codementor.io/
Origin
http://next-cdn.codementor.io
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/119.0.6045.105 Safari/537.36

Response headers

strict-transport-security
max-age=15552000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 03 Nov 2023 10:08:22 GMT
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
via
1.1 vegur, 1.1 91dc0292eef4e22508a3ae73fe64bbf4.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P5
x-dns-prefetch-control
off
x-cache
Miss from cloudfront
x-xss-protection
1; mode=block
reporting-endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1699006101&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Bapwd5zCxkoj28saUBAHT4Dn%2BoevpBoreXdO1cgAGQo%3D
last-modified
Tue, 31 Oct 2023 10:27:20 GMT
server
Cowboy
etag
W/"248a4-18b85460340"
x-download-options
noopen
x-frame-options
SAMEORIGIN
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1699006101&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Bapwd5zCxkoj28saUBAHT4Dn%2BoevpBoreXdO1cgAGQo%3D"}]}
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://next-cdn.codementor.io
cache-control
public, max-age=31536000, immutable
vary
Origin,Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
_gyAUhMYUZPyA13u18325uHC1jJaVPeMJ1ZaifDWk9DAc5fXoffvpQ==
main-45bd98b496afbf1e.js
next-cdn.codementor.io/_next/static/chunks/ 		116 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://next-cdn.codementor.io/_next/static/chunks/main-45bd98b496afbf1e.js
Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223f:4a00:1f:b8f4:4e40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Cowboy /
Resource Hash
6c2dbe941931adac64d2663271b1b98dcc4f145affb9b3afbff2f19e20063d5d
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
http://next-cdn.codementor.io/
Origin
http://next-cdn.codementor.io
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/119.0.6045.105 Safari/537.36

Response headers

strict-transport-security
max-age=15552000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 03 Nov 2023 10:08:22 GMT
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
via
1.1 vegur, 1.1 91dc0292eef4e22508a3ae73fe64bbf4.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P5
x-dns-prefetch-control
off
x-cache
Miss from cloudfront
x-xss-protection
1; mode=block
reporting-endpoints
heroku-nel=https://nel.heroku.com/reports?ts=1699006101&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Bapwd5zCxkoj28saUBAHT4Dn%2BoevpBoreXdO1cgAGQo%3D
last-modified
Tue, 31 Oct 2023 10:27:20 GMT
server
Cowboy
etag
W/"1ce9a-18b85460340"
x-download-options
noopen
x-frame-options
SAMEORIGIN
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1699006101&sid=67ff5de4-ad2b-4112-9289-cf96be89efed&s=%2Bapwd5zCxkoj28saUBAHT4Dn%2BoevpBoreXdO1cgAGQo%3D"}]}
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://next-cdn.codementor.io
cache-control
public, max-age=31536000, immutable
vary
Origin,Accept-Encoding
accept-ranges
bytes
x-amz-cf-id
wYGTkwpE_qz3068l6KtBGhbsFVgElERtIr4CYu9PWPRDCqx_iM5qKA==
_app-f7ef177df9d26df5.js
next-cdn.codementor.io/_next/static/chunks/pages/ 		400 KB
129 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://next-cdn.codementor.io/_next/static/chunks/pages/_app-f7ef177df9d26df5.js
Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223f:4a00:1f:b8f4:4e40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Cowboy /
Resource Hash
e00732c766c5f9db2db7e31fa179ab46d3c71cd69d806ae377e4e1db1ebb5e89
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
http://next-cdn.codementor.io/
Origin
http://next-cdn.codementor.io
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/119.0.6045.105 Safari/537.36

Response headers

strict-transport-security
max-age=15552000; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 03 Nov 2023 10:08:22 GMT
via
1.1 vegur, 1.1 91dc0292eef4e22508a3ae73fe64bbf4.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P5
x-dns-prefetch-control
off
x-cache
Miss from cloudfront
x-xss-protection
1; mode=block
last-modified
Tue, 31 Oct 2023 10:27:20 GMT
server
Cowboy
etag
W/"63eec-18b85460340"
x-download-options
noopen
x-frame-options
SAMEORIGIN
vary
Origin,Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
http://next-cdn.codementor.io
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
x-amz-cf-id
tq-wx23jG6UaNG5HM-g0O1nkbUwQMEd3DwHOkMf5tfmKzn0iEv64kg==
5378-da58b66eefbcfd52.js
next-cdn.codementor.io/_next/static/chunks/ 		76 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
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amplitude-5.8.0-min.gz.js
cdn.amplitude.com/libs/ 		57 KB
19 KB 		Script
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107 KB 		Script
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URL: https://next-cdn.codementor.io/_next/static/chunks/2529.8b7ddeda742f03b2.js
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date
Fri, 03 Nov 2023 10:08:22 GMT
content-encoding
br
strict-transport-security
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88 KB 		Script
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H2
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TLS 1.3, , AES_128_GCM
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Response headers

strict-transport-security
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expires
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226 B 		XHR
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https://www.google-analytics.com/j/collect?v=1&_v=j101&a=2071297720&t=pageview&_s=1&dl=http%3A%2F%2Fnext-cdn.codementor.io%2Fstatic&ul=en-us&de=UTF-8&dt=404%3A%20This%20page%20could%20not%20be%20found&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACgAI~&jid=217755194&gjid=333529801&cid=1202964888.1699006103&tid=UA-38879567-3&_gid=1617194889.1699006103&_r=1&_slc=1&gtm=45He3b11n71MWM4HCv6628149&gcd=11l1l1l1l1&z=1570270191
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Protocol
H2
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Response headers

pragma
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x-content-type-options
nosniff
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server
Golfe2
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content-length
16
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.google-analytics.com/g/ 		0
258 B 		Ping
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https://region1.google-analytics.com/g/collect?v=2&tid=G-D5QJD7VK3B&gtm=45je3b11v889224352z86628149&_p=1699006102817&gcd=11l1l1l1l1&cid=1202964888.1699006103&ul=en-us&sr=1600x1200&_s=1&sid=1699006103&sct=1&seg=0&dl=http%3A%2F%2Fnext-cdn.codementor.io%2Fstatic&dt=404%3A%20This%20page%20could%20not%20be%20found&en=page_view&_fv=1&_ss=1&tfd=1968
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-D5QJD7VK3B&l=dataLayer&cx=c
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Software
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Request headers

accept-language
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pragma
no-cache
date
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server
Golfe2
content-type
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content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
events
event-api.codementor.io/ 		0
0 		Preflight
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https://event-api.codementor.io/events
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
3.232.242.170 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Accept
*/*
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Response headers

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keep-alive
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Fri, 03 Nov 2023 10:08:22 GMT
Server
Cowboy
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chunked
Via
1.1 vegur
events
event-api.codementor.io/ 		0
0
collect
stats.g.doubleclick.net/j/ 		4 B
353 B 		XHR
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https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-38879567-3&cid=1202964888.1699006103&jid=217755194&gjid=333529801&_gid=1617194889.1699006103&_u=YEBAAEAAAAAAACgAI~&z=1246796458
Requested by
Host: next-cdn.codementor.io
URL: https://next-cdn.codementor.io/_next/static/chunks/pages/_app-f7ef177df9d26df5.js
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Name Value
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Request headers

Referer
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accept-language
de-DE,de;q=0.9
User-Agent
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Content-Type
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Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Fri, 03 Nov 2023 10:08:23 GMT
x-content-type-options
nosniff
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Golfe2
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content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/ 		244 KB
84 KB 		Script
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
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2a00:1450:4001:80f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Request headers

accept-language
de-DE,de;q=0.9
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http://next-cdn.codementor.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date
Fri, 03 Nov 2023 10:08:23 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
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*
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0
alt-svc
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expires
Fri, 03 Nov 2023 10:08:23 GMT
ga-audiences
www.google.com/ads/ 		42 B
408 B 		Image
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Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:828::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
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http://next-cdn.codementor.io/
User-Agent
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Response headers

pragma
no-cache
date
Fri, 03 Nov 2023 10:08:23 GMT
x-content-type-options
nosniff
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cafe
content-type
image/gif
p3p
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alt-svc
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42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
408 B 		Image
General
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https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-38879567-3&cid=1202964888.1699006103&jid=217755194&_u=YEBAAEAAAAAAACgAI~&z=213450154
Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
Resource Hash
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Security Headers
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Request headers

accept-language
de-DE,de;q=0.9
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http://next-cdn.codementor.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 03 Nov 2023 10:08:23 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
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cross-origin
timing-allow-origin
*
alt-svc
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content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.analytics.google.com/g/ 		0
54 B 		Ping
General
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https://region1.analytics.google.com/g/collect?v=2&tid=G-8073TP59RD&gtm=45je3b11v9134481977&_p=1699006102817&_gaz=1&gcd=11l1l1l1l2&ul=en-us&sr=1600x1200&cid=1202964888.1699006103&_eu=ABAI&_s=1&dl=http%3A%2F%2Fnext-cdn.codementor.io%2Fstatic&dt=404%3A%20This%20page%20could%20not%20be%20found&sid=1699006103&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=2119
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-8073TP59RD&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
http://next-cdn.codementor.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 03 Nov 2023 10:08:23 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
http://next-cdn.codementor.io
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
collect
stats.g.doubleclick.net/g/ 		0
56 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-8073TP59RD&cid=1202964888.1699006103&gtm=45je3b11v9134481977&aip=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-8073TP59RD&cx=c&_slc=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0c::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://next-cdn.codementor.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 03 Nov 2023 10:08:23 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
http://next-cdn.codementor.io
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
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-8073TP59RD&cid=1202964888.1699006103&gtm=45je3b11v9134481977&aip=1&z=2013774808
Requested by
Host: next-cdn.codementor.io
URL: http://next-cdn.codementor.io/static
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://next-cdn.codementor.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 03 Nov 2023 10:08:23 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
s.js
cdn.siftscience.com/ 		62 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.siftscience.com/s.js
Requested by
Host: next-cdn.codementor.io
URL: https://next-cdn.codementor.io/_next/static/chunks/2529.8b7ddeda742f03b2.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.67.224 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
224.67.96.34.bc.googleusercontent.com
Software
UploadServer /
Resource Hash
eeedc1abe03200da1b9ad6c8d55cfc0c7a5f8c47e492d5826f64f3e719eacb76
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
http://next-cdn.codementor.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.105 Safari/537.36

Response headers

date
Thu, 26 Oct 2023 13:49:16 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
677947
x-guploader-uploadid
ABPtcPrpWrrkjBrDAWi7zXpGnSNqQhD1RbWpgmoSpzmfynnfH7j6Yi4kwFRkJXKq0DZAZqx8eRgV47GTIGNN_wMXJQAb
x-goog-storage-class
MULTI_REGIONAL
x-goog-metageneration
1
x-goog-stored-content-encoding
gzip
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20500
last-modified
Tue, 28 Feb 2023 22:39:30 GMT
server
UploadServer
etag
"476f50cbc514dd2a147e8856d7d6a2eb"
x-goog-generation
1677623970358201
x-goog-hash
crc32c=v7KhDA==, md5=R29Qy8UU3SoUfohW19ai6w==
content-type
application/javascript
cache-control
no-transform
x-goog-stored-content-length
20500
accept-ranges
bytes
expires
Fri, 25 Oct 2024 13:49:16 GMT
/
api.amplitude.com/ 		7 B
228 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.amplitude.com/
Requested by
Host: next-cdn.codementor.io
URL: https://next-cdn.codementor.io/_next/static/chunks/pages/_app-f7ef177df9d26df5.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.241.63.222 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-44-241-63-222.us-west-2.compute.amazonaws.com
Software
/
Resource Hash
aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
Security Headers
Name Value
Strict-Transport-Security max-age=15768000

Request headers

Referer
http://next-cdn.codementor.io/
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/119.0.6045.105 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

date
Fri, 03 Nov 2023 10:08:24 GMT
strict-transport-security
max-age=15768000
access-control-max-age
86400
access-control-allow-methods
GET, POST
content-type
text/html;charset=utf-8
access-control-allow-origin
*
trace-id
Root=1-6544c698-47b499f15cad00716b89141e
content-length
7

Failed requests

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

Domain
event-api.codementor.io
URL
https://event-api.codementor.io/events

Verdicts & Comments Add Verdict or Comment

33 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| webpackChunk_N_E object| regeneratorRuntime function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| __SENTRY__ undefined| __sentryRewritesTunnelPath__ object| SENTRY_RELEASE string| __rewriteFramesAssetPrefixPath__ function| __NEXT_PRELOADREADY undefined| __MIDDLEWARE_MANIFEST object| __BUILD_MANIFEST object| __SSG_MANIFEST function| cmTracker object| _sift object| amplitude object| dataLayer object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga number| amplitudeAttempts function| logToAmplitude function| onYouTubeIframeAPIReady object| gaplugins object| gaGlobal object| gaData function| __siftFlashCB undefined| Sift object| PluginDetect

11 Cookies

Domain/Path Name / Value
.codementor.io/ Name: __cmt
Value: {%22firstLandingUrl%22:%22http://next-cdn.codementor.io/static%22%2C%22firstLandingReferrer%22:%22%22%2C%22firstLandingVisitedAt%22:1699006102%2C%22lastLandingBeforeSignupUrl%22:%22http://next-cdn.codementor.io/static%22%2C%22lastLandingBeforeSignupReferrer%22:%22%22%2C%22lastLandingBeforeSignupVisitedAt%22:1699006102}
.codementor.io/ Name: CM_SESSION_ID
Value: 4e384a62-06f4-4fce-92b6-75b2578420d4
.codementor.io/ Name: _gcl_au
Value: 1.1.1855299950.1699006103
.codementor.io/ Name: CM_DEVICE_ID_V2
Value: ad7f419b-c353-47ce-8a55-3d412a6f4832
.codementor.io/ Name: _gid
Value: GA1.2.1617194889.1699006103
.codementor.io/ Name: _gat_UA-38879567-3
Value: 1
.codementor.io/ Name: _ga
Value: GA1.1.1202964888.1699006103
.codementor.io/ Name: CM_DEVICE_ID
Value: 62162f460c0bfffbee4563619665f9be
.codementor.io/ Name: _ga_D5QJD7VK3B
Value: GS1.1.1699006103.1.0.1699006103.0.0.0
.codementor.io/ Name: _ga_8073TP59RD
Value: GS1.2.1699006103.1.0.1699006103.60.0.0
.codementor.io/ Name: amplitude_id_f3aae9ce75c6264a4e2175bc391eb136codementor.io
Value: eyJkZXZpY2VJZCI6IjE4M2Q5MGQ4LTc1YmQtNDFhMC05Y2FlLTIwODMyMzgxMmJmYVIiLCJ1c2VySWQiOm51bGwsIm9wdE91dCI6ZmFsc2UsInNlc3Npb25JZCI6MTY5OTAwNjEwMzQ5OSwibGFzdEV2ZW50VGltZSI6MTY5OTAwNjEwNDAwNSwiZXZlbnRJZCI6MSwiaWRlbnRpZnlJZCI6MCwic2VxdWVuY2VOdW1iZXIiOjF9

4 Console Messages

Source Level URL
Text
network error URL: http://next-cdn.codementor.io/static
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
other warning URL: http://next-cdn.codementor.io/static
Message:
<link rel=preload> has an invalid `href` value
javascript error URL: http://next-cdn.codementor.io/static
Message:
Access to XMLHttpRequest at 'https://event-api.codementor.io/events' from origin 'http://next-cdn.codementor.io' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://event-api.codementor.io/events
Message:
Failed to load resource: net::ERR_FAILED

Security Headers

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

Header Value
Strict-Transport-Security max-age=15552000; includeSubDomains
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.amplitude.com
cdn.amplitude.com
cdn.siftscience.com
event-api.codementor.io
fonts.googleapis.com
fonts.gstatic.com
next-cdn.codementor.io
region1.analytics.google.com
region1.google-analytics.com
sentry.io
stats.g.doubleclick.net
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
event-api.codementor.io
2001:4860:4802:32::36
2600:9000:223f:2c00:1f:b8f4:4e40:93a1
2600:9000:223f:4a00:1f:b8f4:4e40:93a1
2a00:1450:4001:80e::200e
2a00:1450:4001:80f::2008
2a00:1450:4001:810::2003
2a00:1450:4001:810::200a
2a00:1450:4001:827::2003
2a00:1450:4001:828::2004
2a00:1450:400c:c0c::9d
3.232.242.170
34.96.67.224
35.186.247.156
44.241.63.222
52.222.206.178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