Submitted URL: http://carbonchallenge.com/
Effective URL: https://www.carbonchallenge.com/
Submission: On April 14 via api from US — Scanned from DE

Summary

This website contacted 9 IPs in 2 countries across 8 domains to perform 44 HTTP transactions. The main IP is 76.76.21.142, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is www.carbonchallenge.com.
TLS certificate: Issued by R3 on April 13th 2024. Valid for: 3 months.
This is the only time www.carbonchallenge.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 3 76.76.21.21 16509 (AMAZON-02)
24 76.76.21.142 16509 (AMAZON-02)
2 2606:4700:10:... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
4 2a00:1450:400... 15169 (GOOGLE)
9 34.217.201.179 16509 (AMAZON-02)
1 54.239.192.127 16509 (AMAZON-02)
1 52.216.62.56 16509 (AMAZON-02)
2 2a06:98c1:312... 13335 (CLOUDFLAR...)
44 9
Domain Requested by
24 www.carbonchallenge.com www.carbonchallenge.com
9 cdn.vnoc.com www.carbonchallenge.com
4 fonts.gstatic.com fonts.googleapis.com
3 carbonchallenge.com 3 redirects
2 stats.numberchallenge.com www.carbonchallenge.com
stats.numberchallenge.com
2 tools.contrib.com www.carbonchallenge.com
1 s3.amazonaws.com www.carbonchallenge.com
1 d2qcctj8epnr7y.cloudfront.net www.carbonchallenge.com
1 fonts.googleapis.com www.carbonchallenge.com
44 9

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

Domain
www.contrib.com
domaindirectory.com
www.facebook.com
twitter.com
www.linkedin.com
Subject Issuer Validity Valid
www.carbonchallenge.com
R3
2024-04-13 -
2024-07-12
3 months crt.sh
contrib.com
E1
2024-03-20 -
2024-06-18
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
cdn.vnoc.com
R3
2024-02-18 -
2024-05-18
3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01
2023-10-10 -
2024-09-19
a year crt.sh
s3.amazonaws.com
Amazon RSA 2048 M01
2024-02-08 -
2025-01-11
a year crt.sh
numberchallenge.com
GTS CA 1P5
2024-02-22 -
2024-05-22
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.carbonchallenge.com/
Frame ID: 61C20DBEEFA3FD88D4A06C8CDACA0D45
Requests: 45 HTTP requests in this frame

Screenshot

Page Title

Carbonchallenge.com

Page URL History Show full URLs

  1. http://carbonchallenge.com/ HTTP 307
    https://carbonchallenge.com/ HTTP 307
    https://www.carbonchallenge.com/ HTTP 307
    http://carbonchallenge.com/ HTTP 308
    https://carbonchallenge.com/ HTTP 307
    https://www.carbonchallenge.com/ Page URL

Page Statistics

44
Requests

100 %
HTTPS

44 %
IPv6

8
Domains

9
Subdomains

9
IPs

2
Countries

710 kB
Transfer

1471 kB
Size

2
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://carbonchallenge.com/ HTTP 307
    https://carbonchallenge.com/ HTTP 307
    https://www.carbonchallenge.com/ HTTP 307
    http://carbonchallenge.com/ HTTP 308
    https://carbonchallenge.com/ HTTP 307
    https://www.carbonchallenge.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

44 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.carbonchallenge.com/
Redirect Chain
  • http://carbonchallenge.com/
  • https://carbonchallenge.com/
  • https://www.carbonchallenge.com/
  • http://carbonchallenge.com/
  • https://carbonchallenge.com/
  • https://www.carbonchallenge.com/
221 KB
11 KB
Document
General
Full URL
https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel / Next.js
Resource Hash
16d3ed44c3bbdd014e3dee06fe63141e7df63016701638c11b838e5ed30bf7bd
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

age
0
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
content-encoding
br
content-type
text/html; charset=utf-8
date
Sun, 14 Apr 2024 10:16:26 GMT
server
Vercel
strict-transport-security
max-age=63072000
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch
x-matched-path
/
x-powered-by
Next.js
x-vercel-cache
MISS
x-vercel-execution-region
iad1
x-vercel-id
fra1::iad1::fj25z-1713089781433-600d94f1c4dd

Redirect headers

cache-control
public, max-age=0, must-revalidate
content-type
text/html
date
Sun, 14 Apr 2024 10:16:21 GMT
location
https://www.carbonchallenge.com/
server
Vercel
strict-transport-security
max-age=63072000
x-vercel-id
fra1::s2q6p-1713089781339-98189a8e258f
ca9147cced383c88.css
www.carbonchallenge.com/_next/static/css/
221 KB
34 KB
Stylesheet
General
Full URL
https://www.carbonchallenge.com/_next/static/css/ca9147cced383c88.css
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
72180d7974b682e24d90b2e3f3eeeb12634424256121d4d84f4bb372f8e67483
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::2dw4f-1713089786465-ccd82319fed0
age
6970446
x-matched-path
/_next/static/css/ca9147cced383c88.css
etag
W/"25e8d31ecf64ccb3961f17a0e341507e"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="ca9147cced383c88.css"
d1ed66f921e22ca8.css
www.carbonchallenge.com/_next/static/css/
5 KB
2 KB
Stylesheet
General
Full URL
https://www.carbonchallenge.com/_next/static/css/d1ed66f921e22ca8.css
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
6699cedb0f36269eb9b8987041b0997486825d226a67a115f8670783a5ba61d0
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::t7f2w-1713089786465-373697f50909
age
6939854
x-matched-path
/_next/static/css/d1ed66f921e22ca8.css
etag
W/"affa653200fc089ebc22abcc5251ed03"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="d1ed66f921e22ca8.css"
8b74f3e07333c2f9.css
www.carbonchallenge.com/_next/static/css/
13 KB
4 KB
Stylesheet
General
Full URL
https://www.carbonchallenge.com/_next/static/css/8b74f3e07333c2f9.css
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a0b1efb5034b7bbe1020c9957caec5451b7b3afafadb7df126dfc6f50197f40d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::7xvwh-1713089786465-2c7475cb1540
age
6943403
x-matched-path
/_next/static/css/8b74f3e07333c2f9.css
etag
W/"b58ab86864fdd834baaf2721d7ba973a"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="8b74f3e07333c2f9.css"
webpack-49e2952eb89823e8.js
www.carbonchallenge.com/_next/static/chunks/
4 KB
2 KB
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/webpack-49e2952eb89823e8.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
ecbaf8ade2a22d98c52924ef878bedaa184b339933a57d0897a9726ad7d5f4f0
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::568gd-1713089786465-69d4a86609f7
age
6970446
x-matched-path
/_next/static/chunks/webpack-49e2952eb89823e8.js
etag
W/"667fb4f056a166eccc7805e6b041d59e"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="webpack-49e2952eb89823e8.js"
fd9d1056-fb0bc128b08eefb5.js
www.carbonchallenge.com/_next/static/chunks/
157 KB
51 KB
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/fd9d1056-fb0bc128b08eefb5.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
79702d855ba6545075382b84e4290f751ae0db8145b27accb9964b4ee0b32d64
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::brwpx-1713089786465-14acc3c7a30f
age
6966724
x-matched-path
/_next/static/chunks/fd9d1056-fb0bc128b08eefb5.js
etag
W/"36cc763b0ef0933c3382ed67152730e9"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="fd9d1056-fb0bc128b08eefb5.js"
596-a256204b4528968e.js
www.carbonchallenge.com/_next/static/chunks/
97 KB
27 KB
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/596-a256204b4528968e.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
114ad5464796d6efe7ba73a1c6f482205ca44861cdd80ae2ec23e40100892e46
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::zl6kj-1713089786579-6aac994629c9
age
6966663
x-matched-path
/_next/static/chunks/596-a256204b4528968e.js
etag
W/"68c6576041daf6f266ef35d2a2b5ba84"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="596-a256204b4528968e.js"
main-app-a6af1440834f9c4a.js
www.carbonchallenge.com/_next/static/chunks/
419 B
633 B
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/main-app-a6af1440834f9c4a.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
b206ea72bf2bc16f110aed4c65af590eed6e362fa350dae6b315c7ba99fc85d8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:26 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::68ffn-1713089786465-380016ffd309
age
6970446
x-matched-path
/_next/static/chunks/main-app-a6af1440834f9c4a.js
etag
"c50db2bd5afd0620e34068ec8ada18f3"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="main-app-a6af1440834f9c4a.js"
accept-ranges
bytes
content-length
419
chat
tools.contrib.com/eservice/
7 KB
2 KB
Script
General
Full URL
https://tools.contrib.com/eservice/chat?chat=1&d=carbonchallenge.com
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:3f1a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4898a3dca66ccaffa9d9d912e8c2440bc475e679743f0d1b037f5ceee327d83d

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
cf-ray
8742f0bdcd55bbcd-FRA
vary
Accept-Encoding
content-type
text/javascript;;charset=UTF-8
css2
fonts.googleapis.com/
5 KB
918 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/_next/static/css/d1ed66f921e22ca8.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
b54469a21994f21a482f3a8e006b7f887a973e9519c3d7d55d379ff2acd33c87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Sun, 14 Apr 2024 10:16:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Sun, 14 Apr 2024 08:41:05 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sun, 14 Apr 2024 10:16:26 GMT
pxiEyp8kv8JHgFVrJJfecg.woff2
fonts.gstatic.com/s/poppins/v21/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v21/pxiEyp8kv8JHgFVrJJfecg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7d93459d86585bfcdbb7e0376056226adb25821ee54b96236fe2123e9560929f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://fonts.googleapis.com/
Origin
https://www.carbonchallenge.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 13:26:32 GMT
x-content-type-options
nosniff
age
74994
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
7884
x-xss-protection
0
last-modified
Fri, 22 Mar 2024 00:00:38 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 13 Apr 2025 13:26:32 GMT
pxiByp8kv8JHgFVrLEj6Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v21/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v21/pxiByp8kv8JHgFVrLEj6Z1xlFQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f4e80d9dfd374d02989b87a27b5ed4cb78fbb177c27f1478e9a8b0afb7513149
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://fonts.googleapis.com/
Origin
https://www.carbonchallenge.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 18:34:04 GMT
x-content-type-options
nosniff
age
56542
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
8000
x-xss-protection
0
last-modified
Fri, 22 Mar 2024 00:00:59 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 13 Apr 2025 18:34:04 GMT
pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v21/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v21/pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
9338e65fc077355c7a87ae0d64cc101e23b9bf8ad78ae65f0f319c857311b526
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://fonts.googleapis.com/
Origin
https://www.carbonchallenge.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 10:16:35 GMT
x-content-type-options
nosniff
age
86391
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
7816
x-xss-protection
0
last-modified
Fri, 22 Mar 2024 00:00:32 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 13 Apr 2025 10:16:35 GMT
truncated
/
2 KB
2 KB
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
c239fbd2387ceff073b22f05559eb6a3a9425ccde003eccb22a998429465302f

Request headers

Referer
Origin
https://www.carbonchallenge.com
Accept-Language
de-DE,de;q=0.9;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
application/font-woff;charset=utf-8
circlebg19.svg
cdn.vnoc.com/background/vertica-holdings-framework/
491 B
882 B
Image
General
Full URL
https://cdn.vnoc.com/background/vertica-holdings-framework/circlebg19.svg
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
5002db431d010e58117d2a47f88cc7d33580094b19449b2ad8feb466ca1d67ef

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:27 GMT
Last-Modified
Fri, 28 Jul 2023 02:05:24 GMT
Server
nginx
ETag
"1eb-6018283826100"
Content-Type
image/svg+xml
Access-Control-Allow-Origin
*
Content-Language
en-US
Cache-Control
max-age=31536000, public, s-maxage=10
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
491
Expires
Mon, 14 Apr 2025 10:16:27 GMT
circlebg20.svg
cdn.vnoc.com/background/vertica-holdings-framework/
499 B
890 B
Image
General
Full URL
https://cdn.vnoc.com/background/vertica-holdings-framework/circlebg20.svg
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
390ceb45d52c8ee9f04985e707aa4d3b5ceeaea78772a99fc2a553b8f3911b58

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:27 GMT
Last-Modified
Fri, 28 Jul 2023 02:05:35 GMT
Server
nginx
ETag
"1f3-60182842a39c0"
Content-Type
image/svg+xml
Access-Control-Allow-Origin
*
Content-Language
en-US
Cache-Control
max-age=31536000, public, s-maxage=10
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
499
Expires
Mon, 14 Apr 2025 10:16:27 GMT
circlebg21.svg
cdn.vnoc.com/background/vertica-holdings-framework/
492 B
883 B
Image
General
Full URL
https://cdn.vnoc.com/background/vertica-holdings-framework/circlebg21.svg
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
f75c251728dbb3981be96134551d5707a39daa4d3e10df53d676cdba9a4bec2b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:27 GMT
Last-Modified
Fri, 28 Jul 2023 02:05:43 GMT
Server
nginx
ETag
"1ec-6018284a44bc0"
Content-Type
image/svg+xml
Access-Control-Allow-Origin
*
Content-Language
en-US
Cache-Control
max-age=31536000, public, s-maxage=10
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
492
Expires
Mon, 14 Apr 2025 10:16:27 GMT
image
www.carbonchallenge.com/_next/
4 KB
5 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Flogos%2Flogo-CarbonChallenge-1.png&w=128&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
df103e72ecf57ce0ca59473dbc93e3a0934d15b499e26a97cb3c428e962ad21d
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 04 Apr 2024 08:30:43 GMT
strict-transport-security
max-age=63072000
age
870343
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="logo-CarbonChallenge-1.webp"
content-length
4440
last-modified
Thu, 04 Apr 2024 08:30:43 GMT
server
Vercel
x-vercel-id
fra1::2dw4f-1713089786642-e8a0ec7f06b8
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
35 KB
35 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Ficons%2Fchat-vertical%2FbannerSec1.png&w=1920&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
6dad12863ffbf0407f6c80c47813bf72fdfdceff1857f2158aaa158b40b93df2
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 13:20:37 GMT
strict-transport-security
max-age=63072000
age
1457749
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="bannerSec1.webp"
content-length
35532
last-modified
Thu, 28 Mar 2024 13:20:37 GMT
server
Vercel
x-vercel-id
fra1::568gd-1713089786643-e6bc7e6b9668
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31532706, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
20 KB
20 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Ficons%2Fchat-vertical%2Fchat-popular-image4.png&w=1920&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
58026abfd1075e0ce6e64e72d2e3375c5be2c890eebf73f3740261008da31628
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 13:20:36 GMT
strict-transport-security
max-age=63072000
age
1457750
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="chat-popular-image4.webp"
content-length
20532
last-modified
Thu, 28 Mar 2024 13:20:36 GMT
server
Vercel
x-vercel-id
fra1::brwpx-1713089786642-e7d41e0c1297
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31534097, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
5 KB
5 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Flogos%2Ficon-www-domain2.png&w=64&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
c49156b75828a56bd22974163cdd6c06f58a5de45c311e90549e78e34a066bd1
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 13:20:36 GMT
strict-transport-security
max-age=63072000
age
1457750
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="icon-www-domain2.webp"
content-length
4678
last-modified
Thu, 28 Mar 2024 13:20:35 GMT
server
Vercel
x-vercel-id
fra1::t7f2w-1713089786642-c44e3a3f3f6e
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31535554, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
4 KB
4 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Flogos%2Flogo-30DaysChallenge1.png&w=64&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
c82bc5d082ffc6d99d3e01eaf9ca032ae4e798040e18be8698dfbc0c4b15cf15
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 14:20:01 GMT
strict-transport-security
max-age=63072000
age
1454185
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="logo-30DaysChallenge1.webp"
content-length
4210
last-modified
Thu, 28 Mar 2024 14:20:01 GMT
server
Vercel
x-vercel-id
fra1::68ffn-1713089786643-a5227c05433d
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31532517, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
4 KB
4 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Flogos%2Flogo-EuroChallenge-1.png&w=64&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
54b4e43590b41e34829b213b915f57923351a5c479998ed1d6d56d0c23145ced
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 14:20:01 GMT
strict-transport-security
max-age=63072000
age
1454185
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="logo-EuroChallenge-1.webp"
content-length
3976
last-modified
Thu, 28 Mar 2024 14:20:01 GMT
server
Vercel
x-vercel-id
fra1::7xvwh-1713089786642-0e75531c41ff
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31535997, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
4 KB
4 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=http%3A%2F%2Fcdn.vnoc.com%2Flogos%2Flogo-apichallenge-1.png&w=64&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
1b0ce0cc7b2d67f95fa74b640d16a7a6b46e42b153f681b4e0b8cfcf7a256c26
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 14:20:01 GMT
strict-transport-security
max-age=63072000
age
1454185
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="logo-apichallenge-1.webp"
content-length
4174
last-modified
Thu, 28 Mar 2024 14:20:01 GMT
server
Vercel
x-vercel-id
fra1::68ffn-1713089786642-06f747c7656d
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31533451, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
4 KB
5 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Flogos%2Flogo-codechallenge.png&w=64&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
ead75b7a3a399757251ad5d4c7b197ed393e2eabe94c61b8c421c2e6dd6bbe30
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 14:20:01 GMT
strict-transport-security
max-age=63072000
age
1454185
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="logo-codechallenge.webp"
content-length
4472
last-modified
Thu, 28 Mar 2024 14:20:01 GMT
server
Vercel
x-vercel-id
fra1::p6k8p-1713089786642-e6c52d1e4fd3
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31535646, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
image
www.carbonchallenge.com/_next/
4 KB
5 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Flogos%2Fchat-default2.png&w=1920&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
febefae197f49f7300f3a3ebd97302c8942940ea37ab69a19314374be9bba9c8
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 14:18:50 GMT
strict-transport-security
max-age=63072000
age
1454256
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="chat-default2.webp"
content-length
4484
last-modified
Thu, 28 Mar 2024 14:18:50 GMT
server
Vercel
x-vercel-id
fra1::68ffn-1713089786826-b3c6a9913fe8
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31532275, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
eservices-app-v2.css
tools.contrib.com/css/
971 B
520 B
Stylesheet
General
Full URL
https://tools.contrib.com/css/eservices-app-v2.css
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:3f1a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
050ae431e7010939a407cb1db7f2fdd29f21ec4149bddd9fcee392426686da3c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Thu, 16 Feb 2023 04:52:50 GMT
server
cloudflare
age
4632
vary
Accept-Encoding
content-type
text/css
cf-ray
8742f0cfbb5bbbcd-FRA
currency-esh-2.png
d2qcctj8epnr7y.cloudfront.net/images/jayson/icons/
29 KB
30 KB
Image
General
Full URL
https://d2qcctj8epnr7y.cloudfront.net/images/jayson/icons/currency-esh-2.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.239.192.127 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-54-239-192-127.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
e6af4d066bdf6b875266f5b93594502f40c5d8c84ab2d6f4467c20b2352664e3

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
cFpc7Rpe9z.uJNiKXR4XUtYuPICly_qo
Date
Sun, 14 Apr 2024 10:16:29 GMT
Via
1.1 3e8fb1cae95e63b7f329b9330db0c47a.cloudfront.net (CloudFront)
Last-Modified
Tue, 04 Jul 2017 05:28:45 GMT
Server
AmazonS3
X-Amz-Cf-Pop
MUC50-P5
Age
1145
ETag
"b916b43d0bb377e290e50ac86851d9ed"
X-Cache
Hit from cloudfront
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
29988
X-Amz-Cf-Id
j1Q7gHXGuRhl2aamtbn3CscjhXFwucrxP2yx1kqQfO4fr1ZSIRc4Ug==
x-amz-meta-s3b-last-modified
20170704T052532Z
icon-tlds-3dchallenge.png
cdn.vnoc.com/icons/
64 KB
64 KB
Image
General
Full URL
https://cdn.vnoc.com/icons/icon-tlds-3dchallenge.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
b68bb780c99b25e8a2fc23e10d4d38715aa13f305a0283875c52a64f8bb303ce
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:29 GMT
X-Content-Type-Options
nosniff
X-Original-Content-Length
102377
Server
nginx
Etag
W/"PSA-aj-Z_gt61VJ02"
Content-Language
en-US
Content-Type
image/png
Cache-Control
max-age=31533255, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
65667
Expires
Mon, 14 Apr 2025 09:30:45 GMT
currency-ctb-4.png
s3.amazonaws.com/assets.zipsite.net/images/jayson/icons/
13 KB
14 KB
Image
General
Full URL
https://s3.amazonaws.com/assets.zipsite.net/images/jayson/icons/currency-ctb-4.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.216.62.56 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
83adab8af5be636b3e6cbef910364dd227a4ec218eb5c66ad2550de501278ced

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:30 GMT
x-amz-version-id
36fpp3dpJx2qVDsiuVnGazEDNb6sJKwM
Last-Modified
Tue, 27 Jun 2017 03:25:02 GMT
Server
AmazonS3
x-amz-request-id
9N0TSH0GHZJNEVTE
ETag
"4e277b9b38c98ec63cd3855ad280f21a"
Content-Type
image/png
Accept-Ranges
bytes
Content-Length
13722
x-amz-id-2
I5C9tdbnGNEXRU87n22nm7xQnaQlJHAj5sleT6unHUTFgrDDFdAADS2HMDckEtgw9947hC7kBqw=
x-amz-meta-s3b-last-modified
20170627T023949Z
icon-tlds-javachallenge1c.png
cdn.vnoc.com/icons/
52 KB
53 KB
Image
General
Full URL
https://cdn.vnoc.com/icons/icon-tlds-javachallenge1c.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
9068e8c9316cbdcddf6a1df432188bf972bcfd9f45078ec1dc778d1c454b72c6
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:29 GMT
X-Content-Type-Options
nosniff
X-Original-Content-Length
82067
Server
nginx
Etag
W/"PSA-aj-ymEsOdg0vk"
Content-Language
en-US
Content-Type
image/png
Cache-Control
max-age=31533255, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
53546
Expires
Mon, 14 Apr 2025 09:30:45 GMT
icon-tlds-ichallenge1b.png
cdn.vnoc.com/icons/
39 KB
39 KB
Image
General
Full URL
https://cdn.vnoc.com/icons/icon-tlds-ichallenge1b.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
4ab6bb5c2befc51d183522b2a93c77556e43a6cc9472e358902009de4e976cdc
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:29 GMT
X-Content-Type-Options
nosniff
X-Original-Content-Length
52042
Server
nginx
Etag
W/"PSA-aj-UH52YgJDGB"
Content-Language
en-US
Content-Type
image/png
Cache-Control
max-age=31533255, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
39427
Expires
Mon, 14 Apr 2025 09:30:45 GMT
icon-tlds-prchallenge.png
cdn.vnoc.com/icons/
41 KB
41 KB
Image
General
Full URL
https://cdn.vnoc.com/icons/icon-tlds-prchallenge.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
6195c8843122e1d5ff307a7e0ac979bef431bed8beabc991d4dcfd7d87b1f00d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:29 GMT
X-Content-Type-Options
nosniff
X-Original-Content-Length
66471
Server
nginx
Etag
W/"PSA-aj-QOoW098YlJ"
Content-Language
en-US
Content-Type
image/png
Cache-Control
max-age=31533255, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
41496
Expires
Mon, 14 Apr 2025 09:30:45 GMT
icon-tlds-sportschallenge1a.png
cdn.vnoc.com/icons/
45 KB
46 KB
Image
General
Full URL
https://cdn.vnoc.com/icons/icon-tlds-sportschallenge1a.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
e9228dbeabaf7558df8aa26b264dffbba617b9e37a5d8db5f6578b419055f169
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:29 GMT
X-Content-Type-Options
nosniff
X-Original-Content-Length
71990
Server
nginx
Etag
W/"PSA-aj-gvcP6kNdaJ"
Content-Language
en-US
Content-Type
image/png
Cache-Control
max-age=31533255, public
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
46540
Expires
Mon, 14 Apr 2025 09:30:45 GMT
icon-tlds-personalchallenge.png
cdn.vnoc.com/icons/
54 KB
54 KB
Image
General
Full URL
https://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.217.201.179 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-34-217-201-179.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
fa89ab8035c93e69406a58b39c7bcfbc08eb67dd801aced6d881bee6415c50db
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sun, 14 Apr 2024 10:16:29 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 31 Aug 2021 00:54:23 GMT
Server
nginx
ETag
"d7e6-5cad063fbadc0"
Content-Type
image/png
Content-Language
en-US
Cache-Control
max-age=31536000, public, s-maxage=10
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
55270
Expires
Mon, 14 Apr 2025 10:08:19 GMT
pxiByp8kv8JHgFVrLGT9Z1xlFQ.woff2
fonts.gstatic.com/s/poppins/v21/
8 KB
8 KB
Font
General
Full URL
https://fonts.gstatic.com/s/poppins/v21/pxiByp8kv8JHgFVrLGT9Z1xlFQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
cd36de204aca2d5fa263a731f7c20009b5e3d754ba1f1e03c33e93a48f3e7446
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://fonts.googleapis.com/
Origin
https://www.carbonchallenge.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 13 Apr 2024 03:51:39 GMT
x-content-type-options
nosniff
age
109490
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
7748
x-xss-protection
0
last-modified
Fri, 22 Mar 2024 00:01:14 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 13 Apr 2025 03:51:39 GMT
d52199b0-8b5ad1f4959539c3.js
www.carbonchallenge.com/_next/static/chunks/
690 B
873 B
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/d52199b0-8b5ad1f4959539c3.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/_next/static/chunks/webpack-49e2952eb89823e8.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
0a1bdeea86cc8d91018b2336ec6a4c9302596abfaa80c0b54c43ce556b41408f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::vc5jj-1713089789481-18140a296c1f
age
6966663
x-matched-path
/_next/static/chunks/d52199b0-8b5ad1f4959539c3.js
etag
"4c6d8ee57b14d384f440674b073a3b89"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="d52199b0-8b5ad1f4959539c3.js"
accept-ranges
bytes
content-length
690
459-8deb54f896704803.js
www.carbonchallenge.com/_next/static/chunks/
52 KB
19 KB
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/459-8deb54f896704803.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/_next/static/chunks/webpack-49e2952eb89823e8.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
436912dce9bae7cedc84d62375d65452ec57c0348c6efc55ec4be31dabcbf369
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::9jnnc-1713089789482-6caabbd2d429
age
6967094
x-matched-path
/_next/static/chunks/459-8deb54f896704803.js
etag
W/"23c28022b57c9f810fb2eb85dcd2a941"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="459-8deb54f896704803.js"
167-a83b9bcfc4fbac3d.js
www.carbonchallenge.com/_next/static/chunks/
120 KB
40 KB
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/167-a83b9bcfc4fbac3d.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/_next/static/chunks/webpack-49e2952eb89823e8.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
19a81ebbcc320b2188077516618f182fe5b1825fe5b46c64d7cd92a5b8cd6a09
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::rfgwl-1713089789482-46520780f0c7
age
6966726
x-matched-path
/_next/static/chunks/167-a83b9bcfc4fbac3d.js
etag
W/"fc308e5def2722d6a17aa3cc2bcf10d8"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="167-a83b9bcfc4fbac3d.js"
page-2a0c60240cd98157.js
www.carbonchallenge.com/_next/static/chunks/app/
11 KB
4 KB
Script
General
Full URL
https://www.carbonchallenge.com/_next/static/chunks/app/page-2a0c60240cd98157.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/_next/static/chunks/webpack-49e2952eb89823e8.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a25150cd17f13be57b3cfb161c7db46f4ca6c12b64722999adec169affdb50fc
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::jp7zl-1713089789482-623633ec999e
age
6966726
x-matched-path
/_next/static/chunks/app/page-2a0c60240cd98157.js
etag
W/"5805c81d827bd09801fce35adeba01b6"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="page-2a0c60240cd98157.js"
matomo.js
stats.numberchallenge.com/
63 KB
21 KB
Script
General
Full URL
https://stats.numberchallenge.com/matomo.js
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5951438dd533bfc072aa250205ad3d618ac9add4b8f609a68d4608c7d3282434

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:29 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 19 May 2022 07:29:03 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
6662
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CVK164WsjbQQR8wNjBkVQRCWQMO0r8PsSbFzmseIJy0PHnbM5%2BNU07rf8bcOxR9E3nCk94MtfjHZO%2BQDC7QZ9%2FEdDrhEA%2BPd7jaDSTnMQstv6kNjN8iNaaHGietPj7mdG7a06TekrwD5rmT3m%2FOEmaAyZVlvSn7e"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=14400
cf-ray
8742f0d1c8febbaf-FRA
alt-svc
h3=":443"; ma=86400
discover
www.carbonchallenge.com/api/
4 KB
5 KB
Fetch
General
Full URL
https://www.carbonchallenge.com/api/discover
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/_next/static/chunks/app/page-2a0c60240cd98157.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
bd9fde052e49da21ff660d7173a4756ca71c3166c105ad6c28993b9167683749
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Sun, 14 Apr 2024 10:16:30 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::iad1::rfgwl-1713089789655-78d5bfd0bc7f
x-matched-path
/api/discover
x-vercel-cache
MISS
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch
x-vercel-execution-region
iad1
content-type
text/plain;charset=UTF-8
cache-control
public, max-age=0, must-revalidate
image
www.carbonchallenge.com/_next/
18 KB
18 KB
Image
General
Full URL
https://www.carbonchallenge.com/_next/image?url=https%3A%2F%2Fcdn.vnoc.com%2Ficons%2Fchat-vertical%2Fchat-popular-image6.png&w=1920&q=75
Requested by
Host: www.carbonchallenge.com
URL: https://www.carbonchallenge.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
ed655a50abd1cd84dcb7575c23fb0e3501850340d168c9fe92f1b2a1794bd8f5
Security Headers
Name Value
Content-Security-Policy script-src 'none'; frame-src 'none'; sandbox;
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
script-src 'none'; frame-src 'none'; sandbox;
date
Thu, 28 Mar 2024 13:20:36 GMT
strict-transport-security
max-age=63072000
age
1457753
cross-origin-resource-policy
cross-origin
content-disposition
inline; filename="chat-popular-image6.webp"
content-length
18064
last-modified
Thu, 28 Mar 2024 13:20:36 GMT
server
Vercel
x-vercel-id
fra1::7xvwh-1713089789665-067effeb0028
x-vercel-cache
HIT
vary
Accept
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31535612, must-revalidate
accept-ranges
bytes
timing-allow-origin
*
matomo.php
stats.numberchallenge.com/
0
423 B
Ping
General
Full URL
https://stats.numberchallenge.com/matomo.php?action_name=Carbonchallenge.com&idsite=12875&rec=1&r=057032&h=12&m=16&s=29&url=https%3A%2F%2Fwww.carbonchallenge.com%2F&_id=2f47e159475f604a&_idn=1&_refts=0&send_image=0&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200&pv_id=aawGGh&pf_net=0&pf_srv=4987&pf_tfr=188&pf_dm1=3016
Requested by
Host: stats.numberchallenge.com
URL: https://stats.numberchallenge.com/matomo.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

date
Sun, 14 Apr 2024 10:16:30 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3HgsU848IzvSKcWWYebLcvqhv0ZIOVh6asIJ9XAXXDyDP6Me91LgNDtnAEHLLq%2BzhrwT1HM1W7XiH0AjhdUhi8i2Nq8n6picCw31zpoCMJAZh3iCVz4wGASjjaFPxVV9ZY1nUgP1NRuiRB2W7dN1sK1UrM8EZtGH"}],"group":"cf-nel","max_age":604800}
access-control-allow-origin
https://www.carbonchallenge.com
access-control-allow-credentials
true
cf-ray
8742f0d23991bbaf-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
www.carbonchallenge.com/
15 KB
4 KB
Other
General
Full URL
https://www.carbonchallenge.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.142 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
436faf2dd8fefb0a5a5ae7439aa71c7fc2587b027df9f22659ee711d8984c903
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.carbonchallenge.com/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 14 Apr 2024 10:16:30 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::rfgwl-1713089790393-a7255e97d16c
age
12189683
x-matched-path
/favicon.ico
etag
W/"8e9aa0e748dc13312fa46184e84fee46"
x-vercel-cache
HIT
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch
content-type
image/x-icon
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline

Verdicts & Comments Add Verdict or Comment

12 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.

string| html object| __next_f object| webpackChunk_N_E object| next function| __next_require__ function| __next_chunk_load__ object| _N_E object| _paq object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log

2 Cookies

Domain/Path Name / Value
www.carbonchallenge.com/ Name: _pk_id.12875.f160
Value: 2f47e159475f604a.1713089790.
www.carbonchallenge.com/ Name: _pk_ses.12875.f160
Value: 1

6 Console Messages

Source Level URL
Text
security warning
Message:
Mixed Content: The page at 'https://www.carbonchallenge.com/' was loaded over HTTPS, but requested an insecure element 'http://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning
Message:
Mixed Content: The page at 'https://www.carbonchallenge.com/' was loaded over HTTPS, but requested an insecure element 'http://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning
Message:
Mixed Content: The page at 'https://www.carbonchallenge.com/' was loaded over HTTPS, but requested an insecure element 'http://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://www.carbonchallenge.com/
Message:
Mixed Content: The page at 'https://www.carbonchallenge.com/' was loaded over HTTPS, but requested an insecure element 'http://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://www.carbonchallenge.com/
Message:
Mixed Content: The page at 'https://www.carbonchallenge.com/' was loaded over HTTPS, but requested an insecure element 'http://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://www.carbonchallenge.com/
Message:
Mixed Content: The page at 'https://www.carbonchallenge.com/' was loaded over HTTPS, but requested an insecure element 'http://cdn.vnoc.com/icons/icon-tlds-personalchallenge.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html

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=63072000

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.

carbonchallenge.com
cdn.vnoc.com
d2qcctj8epnr7y.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
s3.amazonaws.com
stats.numberchallenge.com
tools.contrib.com
www.carbonchallenge.com
2606:4700:10::6814:3f1a
2a00:1450:4001:800::2003
2a00:1450:4001:831::200a
2a06:98c1:3120::3
34.217.201.179
52.216.62.56
54.239.192.127
76.76.21.142
76.76.21.21
050ae431e7010939a407cb1db7f2fdd29f21ec4149bddd9fcee392426686da3c
0a1bdeea86cc8d91018b2336ec6a4c9302596abfaa80c0b54c43ce556b41408f
114ad5464796d6efe7ba73a1c6f482205ca44861cdd80ae2ec23e40100892e46
16d3ed44c3bbdd014e3dee06fe63141e7df63016701638c11b838e5ed30bf7bd
19a81ebbcc320b2188077516618f182fe5b1825fe5b46c64d7cd92a5b8cd6a09
1b0ce0cc7b2d67f95fa74b640d16a7a6b46e42b153f681b4e0b8cfcf7a256c26
390ceb45d52c8ee9f04985e707aa4d3b5ceeaea78772a99fc2a553b8f3911b58
436912dce9bae7cedc84d62375d65452ec57c0348c6efc55ec4be31dabcbf369
436faf2dd8fefb0a5a5ae7439aa71c7fc2587b027df9f22659ee711d8984c903
4898a3dca66ccaffa9d9d912e8c2440bc475e679743f0d1b037f5ceee327d83d
4ab6bb5c2befc51d183522b2a93c77556e43a6cc9472e358902009de4e976cdc
5002db431d010e58117d2a47f88cc7d33580094b19449b2ad8feb466ca1d67ef
54b4e43590b41e34829b213b915f57923351a5c479998ed1d6d56d0c23145ced
58026abfd1075e0ce6e64e72d2e3375c5be2c890eebf73f3740261008da31628
5951438dd533bfc072aa250205ad3d618ac9add4b8f609a68d4608c7d3282434
6195c8843122e1d5ff307a7e0ac979bef431bed8beabc991d4dcfd7d87b1f00d
6699cedb0f36269eb9b8987041b0997486825d226a67a115f8670783a5ba61d0
6dad12863ffbf0407f6c80c47813bf72fdfdceff1857f2158aaa158b40b93df2
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