Submitted URL: http://dualchallenge.npc.org/
Effective URL: https://dualchallenge.npc.org/
Submission: On November 06 via api from US — Scanned from DE

Summary

This website contacted 5 IPs in 3 countries across 4 domains to perform 16 HTTP transactions. The main IP is 2606:4700:20::681a:43d, located in United States and belongs to CLOUDFLARENET, US. The main domain is dualchallenge.npc.org.
TLS certificate: Issued by WE1 on November 2nd 2024. Valid for: 3 months.
This is the only time dualchallenge.npc.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 2606:4700:20:... 13335 (CLOUDFLAR...)
1 104.18.10.207 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 172.217.18.99 15169 (GOOGLE)
16 5
Apex Domain
Subdomains
Transfer
11 npc.org
dualchallenge.npc.org
3 MB
2 gstatic.com
fonts.gstatic.com
36 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
ajax.googleapis.com — Cisco Umbrella Rank: 412
32 KB
1 bootstrapcdn.com
stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 3270
24 KB
16 4
Domain Requested by
11 dualchallenge.npc.org dualchallenge.npc.org
2 fonts.gstatic.com fonts.googleapis.com
1 ajax.googleapis.com dualchallenge.npc.org
1 fonts.googleapis.com dualchallenge.npc.org
1 stackpath.bootstrapcdn.com dualchallenge.npc.org
16 5

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

Domain
www.npc.org
www.amazon.com
Subject Issuer Validity Valid
npc.org
WE1
2024-11-02 -
2025-01-31
3 months crt.sh
bootstrapcdn.com
WE1
2024-09-20 -
2024-12-19
3 months crt.sh
upload.video.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.gstatic.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh

This page contains 1 frames:

Primary Page: https://dualchallenge.npc.org/
Frame ID: FBA6A846A1AC3236E614361F958F2F61
Requests: 16 HTTP requests in this frame

Screenshot

Page Title

Meeting the Dual Challenge - Report Downloads

Page URL History Show full URLs

  1. http://dualchallenge.npc.org/ HTTP 307
    https://dualchallenge.npc.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

16
Requests

100 %
HTTPS

60 %
IPv6

4
Domains

5
Subdomains

5
IPs

3
Countries

3062 kB
Transfer

3436 kB
Size

0
Cookies

Page URL History

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

  1. http://dualchallenge.npc.org/ HTTP 307
    https://dualchallenge.npc.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
dualchallenge.npc.org/
Redirect Chain
  • http://dualchallenge.npc.org/
  • https://dualchallenge.npc.org/
12 KB
5 KB
Document
General
Full URL
https://dualchallenge.npc.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c65354f8e5cb6cd7454b51fb9ff10aef654c400442811928a7b27e062074dc1c
Security Headers
Name Value
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

cf-cache-status
DYNAMIC
cf-ray
8de11cabfcec3618-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Wed, 06 Nov 2024 00:54:23 GMT
feature-policy
autoplay 'none'; camera 'none'
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ehkS3aH0hwq6Rsw%2Bs%2BiPITu7AytilbSBh4ZyP80538AmsQBJvyPDq1d4qB8kYnNUjQuyxigItxWWsMr%2FY1%2Ba7sj%2FkwPu2iiOwmyqW9%2F0BxCpW3y1e6YdtjmQ%2FEq7O%2BqUBmKmn2HjupGHPtJC676KcJb6qQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=38878&sent=7&recv=12&lost=0&retrans=0&sent_bytes=3952&recv_bytes=2391&delivery_rate=98819&cwnd=253&unsent_bytes=0&cid=d3123063621a19ff&ts=538&x=0"
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-xss-protection
1; mode=block

Redirect headers

Location
https://dualchallenge.npc.org/
Non-Authoritative-Reason
HttpsUpgrades
bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/
152 KB
24 KB
Stylesheet
General
Full URL
https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.10.207 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
60b19e5da6a9234ff9220668a5ec1125c157a268513256188ee80f2d2c8d8d36
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

cdn-status
200
content-encoding
br
cf-cache-status
HIT
etag
"a15c2ac3234aa8f6064ef9c1f7383c37"
age
917993
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
date
Wed, 06 Nov 2024 00:54:23 GMT
last-modified
Mon, 25 Jan 2021 22:04:08 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
cdn-cache
HIT
cdn-cachedat
09/24/2024 09:00:42
cdn-requestpullcode
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31919000
cdn-requestpullsuccess
True
timing-allow-origin
*
cdn-requesttime
0
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
bbb1f38d8b5784e6fe33edfd68690c86
cross-origin-resource-policy
cross-origin
cdn-pullzone
252412
cdn-proxyver
1.04
cf-ray
8de11cafc98ce51e-TXL
access-control-allow-origin
*
cdn-edgestorageid
1068
server
cloudflare
cdn-requestcountrycode
US
ccus.css
dualchallenge.npc.org/css/
1 KB
1 KB
Stylesheet
General
Full URL
https://dualchallenge.npc.org/css/ccus.css?
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b7faf2d59db047dbba4515cb04649c64a185dd41fd3ed1789cbe61d801e6f621
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"5cd-5a6ac4df9a4e0-gzip"
x-permitted-cross-domain-policies
none
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DSSS%2Bt9n5Ytz3%2Fqt9VAAkOzfILZnXS6e3gxX7WJTOKDGUYa7rbP8evZEV1Ms4Bo5B0kjCwbjTW3HL3W%2BL%2BZzEZq7OWD5GK8eJzzCGsvuBDppEaFAQyGeMAreOQm90nXrKVIS%2FS8jp%2BgGSyf8PUDCate7QQ%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
server-timing
cfL4;desc="?proto=TCP&rtt=39489&sent=27&recv=29&lost=0&retrans=0&sent_bytes=14169&recv_bytes=2817&delivery_rate=227555&cwnd=257&unsent_bytes=0&cid=d3123063621a19ff&ts=751&x=0"
date
Wed, 06 Nov 2024 00:54:24 GMT
content-type
text/css
feature-policy
autoplay 'none'; camera 'none'
vary
Accept-Encoding
last-modified
Thu, 28 May 2020 02:44:16 GMT
x-frame-options
SAMEORIGIN
cache-control
max-age=172800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8de11caf9e9d3618-FRA
accept-ranges
bytes
content-length
661
x-xss-protection
1; mode=block
server
cloudflare
custom1.css
dualchallenge.npc.org/css/
410 B
721 B
Stylesheet
General
Full URL
https://dualchallenge.npc.org/css/custom1.css?
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
998f2a07d66bb5281fb7f55dcccb8957ff9c720679dd54e5a0f80146145e64c8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"19a-59a12ac564c87-gzip"
x-permitted-cross-domain-policies
none
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iW4lCMF3slWa4QrzXvH299U9t%2BsGkfMGLzeUOYl71ffKO9QgraSlR4329TwG22zi0X2hKk%2F3RgWHrbamZFU0oFx6QdnrqpfRIklxjsaBxS9d5fe11qWasJmizlnSGH56oCCz1ApkTfD8Jh%2FTXmk3OMjyig%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
server-timing
cfL4;desc="?proto=TCP&rtt=39489&sent=24&recv=29&lost=0&retrans=0&sent_bytes=13382&recv_bytes=2817&delivery_rate=227555&cwnd=257&unsent_bytes=0&cid=d3123063621a19ff&ts=737&x=0"
date
Wed, 06 Nov 2024 00:54:24 GMT
content-type
text/css
feature-policy
autoplay 'none'; camera 'none'
vary
Accept-Encoding
last-modified
Thu, 19 Dec 2019 18:24:34 GMT
x-frame-options
SAMEORIGIN
cache-control
max-age=172800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8de11caf9e9e3618-FRA
accept-ranges
bytes
content-length
208
x-xss-protection
1; mode=block
server
cloudflare
css
fonts.googleapis.com/
7 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto:400,700,900&display=swap
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
a0b9807c190a0d336958e5430967d9e5397a1f48ca9589d481400cf0c2ee08f9
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Wed, 06 Nov 2024 00:54:24 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Wed, 06 Nov 2024 00:54:24 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Tue, 05 Nov 2024 23:38:08 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
carbon-cover-city1.png
dualchallenge.npc.org/images/
123 KB
124 KB
Image
General
Full URL
https://dualchallenge.npc.org/images/carbon-cover-city1.png
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
88aa080278d3131479681b2ac0cfab95096bc858aec2e2f3d7c35e5db39ba7db
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

cf-bgj
imgq:100,h2pri
etag
"2ba6f-598d7ea30a380"
cf-cache-status
REVALIDATED
x-permitted-cross-domain-policies
none
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=F3G7WP59CUC0Uo9gtzS5PX3lET%2FQ0Ue8zaXDjkN24snosEKE9n1bLDzwcg21n%2BUycaoiOyEdPexv%2FydSinnw%2B%2F1DySGc6gp5YhATwYwT9xEczPofanXikjw4YMzpYOKA%2BRc%2Bifkwlxib3n3MO1AHnOuQAA%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
cf-polished
origFmt=png, origSize=178799
server-timing
cfL4;desc="?proto=TCP&rtt=39386&sent=32&recv=38&lost=0&retrans=0&sent_bytes=15380&recv_bytes=3157&delivery_rate=227555&cwnd=257&unsent_bytes=0&cid=d3123063621a19ff&ts=858&x=0"
date
Wed, 06 Nov 2024 00:54:24 GMT
content-type
image/webp
content-disposition
inline; filename="carbon-cover-city1.webp"
feature-policy
autoplay 'none'; camera 'none'
last-modified
Wed, 04 Dec 2019 02:53:18 GMT
x-frame-options
SAMEORIGIN
vary
Accept
cache-control
max-age=172800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8de11caf9e9f3618-FRA
accept-ranges
bytes
content-length
125570
x-xss-protection
1; mode=block
server
cloudflare
rocket-loader.min.js
dualchallenge.npc.org/cdn-cgi/scripts/7d0fa10a/cloudflare-static/
12 KB
4 KB
Script
General
Full URL
https://dualchallenge.npc.org/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ccf00d1923b0131a10e0c6d26f95e5dee6ebf8621a27e83c5a2f68a2e0093142
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control
max-age=172800, public
content-encoding
gzip
etag
W/"672112ce-302c"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JAKEe3RcubBO3fqbeJPkt0BAqirGevT1THt%2BYtXOmOwSntvizXpIcCgOt8s3YPnEp7tEFvEj%2Fv74AwZlqKEYD3g6z8K6NTOilAJPRWXON8WUE7JwMWW7Ifae9CV0rmYf5xVEugAM6q9IFDMFL4CH5Jag5g%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
cf-ray
8de11cafceb03618-FRA
expires
Fri, 08 Nov 2024 00:54:23 GMT
date
Wed, 06 Nov 2024 00:54:23 GMT
content-type
application/javascript
last-modified
Tue, 29 Oct 2024 16:52:30 GMT
vary
Accept-Encoding
server
cloudflare
x-frame-options
DENY
bootstrap-4.3.1.js
dualchallenge.npc.org/js/
133 KB
25 KB
Script
General
Full URL
https://dualchallenge.npc.org/js/bootstrap-4.3.1.js
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2caa6404ddb0de2b9d191b1e2c8b5c35c68ca48f2a9521140bbf83b27c063700
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"21388-5979f461615c0-gzip"
x-permitted-cross-domain-policies
none
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s3aJCeG7qAJTIxFHdGZYfDlLSvDFmz9cf6eDUE57KXNhjr33kenyOiMHTJXmgGCiu6XnHqNt7VF0xVPmrx%2FMgMt9VIXWXp1GIiN9q4Qteg4omkIqLJLUDdAkZcsgO25QLe9hGnBXiL8PwPKY9gZs4qo71g%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
server-timing
cfL4;desc="?proto=TCP&rtt=39103&sent=116&recv=44&lost=0&retrans=0&sent_bytes=109488&recv_bytes=3157&delivery_rate=967020&cwnd=257&unsent_bytes=28281&cid=d3123063621a19ff&ts=904&x=0"
date
Wed, 06 Nov 2024 00:54:24 GMT
content-type
application/javascript
feature-policy
autoplay 'none'; camera 'none'
vary
Accept-Encoding
last-modified
Mon, 18 Nov 2019 13:53:35 GMT
x-frame-options
SAMEORIGIN
cache-control
max-age=172800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8de11cb0af0f3618-FRA
accept-ranges
bytes
content-length
25283
x-xss-protection
1; mode=block
server
cloudflare
popper.min.js
dualchallenge.npc.org/js/
21 KB
8 KB
Script
General
Full URL
https://dualchallenge.npc.org/js/popper.min.js
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bdb2e9deef68ae1f1263363f7a7bae58a913cc1b2cee2e3cd2c46bcd181ebf75
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"5211-5979f461615c0-gzip"
x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
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date
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content-type
application/javascript
feature-policy
autoplay 'none'; camera 'none'
vary
Accept-Encoding
last-modified
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x-frame-options
SAMEORIGIN
cache-control
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nel
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referrer-policy
same-origin
cf-ray
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accept-ranges
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content-length
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x-xss-protection
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server
cloudflare
jquery-3.3.1.min.js
dualchallenge.npc.org/js/
85 KB
30 KB
Script
General
Full URL
https://dualchallenge.npc.org/js/jquery-3.3.1.min.js
Requested by
Host: dualchallenge.npc.org
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
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Software
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
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x-permitted-cross-domain-policies
none
report-to
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content-type
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feature-policy
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x-frame-options
SAMEORIGIN
cache-control
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x-xss-protection
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server
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jquery.min.js
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86 KB
31 KB
Script
General
Full URL
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Requested by
Host: dualchallenge.npc.org
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Security Headers
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Request headers

User-Agent
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Referer

Response headers

content-encoding
gzip
age
552003
report-to
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x-content-type-options
nosniff
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alt-svc
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date
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content-type
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cache-control
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cross-origin-resource-policy
cross-origin
content-security-policy-report-only
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accept-ranges
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access-control-allow-origin
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content-length
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x-xss-protection
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server
sffe
background2.png
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Image
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Full URL
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Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/css/ccus.css?
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

cf-bgj
imgq:100,h2pri
etag
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cf-cache-status
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x-permitted-cross-domain-policies
none
report-to
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x-content-type-options
nosniff
cf-polished
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server-timing
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date
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content-type
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content-disposition
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feature-policy
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x-frame-options
SAMEORIGIN
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cache-control
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nel
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referrer-policy
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cf-ray
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accept-ranges
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x-xss-protection
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server
cloudflare
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Font
General
Full URL
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Requested by
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URL: https://fonts.googleapis.com/css?family=Roboto:400,700,900&display=swap
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
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Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://dualchallenge.npc.org
Referer
https://fonts.googleapis.com/

Response headers

age
41742
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
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alt-svc
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date
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last-modified
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content-type
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cache-control
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timing-allow-origin
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cross-origin-opener-policy
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cross-origin-resource-policy
cross-origin
content-security-policy-report-only
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accept-ranges
bytes
access-control-allow-origin
*
content-length
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x-xss-protection
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server
sffe
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Full URL
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Requested by
Host: fonts.googleapis.com
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Reverse DNS
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Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://dualchallenge.npc.org
Referer
https://fonts.googleapis.com/

Response headers

age
552838
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Thu, 30 Oct 2025 15:20:26 GMT
alt-svc
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date
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last-modified
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content-type
font/woff2
cache-control
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timing-allow-origin
*
cross-origin-opener-policy
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cross-origin-resource-policy
cross-origin
content-security-policy-report-only
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accept-ranges
bytes
access-control-allow-origin
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content-length
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x-xss-protection
0
server
sffe
favicon.ico
dualchallenge.npc.org/
284 B
694 B
Other
General
Full URL
https://dualchallenge.npc.org/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://dualchallenge.npc.org/

Response headers

cache-control
max-age=172800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
cf-cache-status
EXPIRED
report-to
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x-content-type-options
nosniff
cf-ray
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server-timing
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date
Wed, 06 Nov 2024 00:54:24 GMT
content-type
text/html; charset=iso-8859-1
feature-policy
autoplay 'none'; camera 'none'
vary
Accept-Encoding
server
cloudflare
x-frame-options
SAMEORIGIN
save.php
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12 B
500 B
XHR
General
Full URL
https://dualchallenge.npc.org/save.php
Requested by
Host: dualchallenge.npc.org
URL: https://dualchallenge.npc.org/js/jquery-3.3.1.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:43d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://dualchallenge.npc.org/
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept
application/json, text/javascript, */*; q=0.01
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

content-encoding
br
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uzcN2i50XQiJtsbSQKpr2edelO20WtzV1aIN%2BVKuhwB85tVhbv2ukKNpIkAC1whuy%2B3f%2BvQCnwjP9e4AFAQd055ESJRKMzU7WMTEtjXS5Q9K4QufJ%2B5ReBHKFlZrzLhyqzkh2CWxwPZF7iD64swo3VJYIw%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
server-timing
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date
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content-type
text/html; charset=UTF-8
feature-policy
autoplay 'none'; camera 'none'
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
nel
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referrer-policy
same-origin
cf-ray
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x-xss-protection
1; mode=block
server
cloudflare

Verdicts & Comments Add Verdict or Comment

6 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| __cfQR function| $ function| jQuery function| Popper object| bootstrap boolean| __cfRLUnblockHandlers

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://dualchallenge.npc.org/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block