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challenges.cloudflare.com Open in urlscan Pro
104.17.3.184  Public Scan

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URL: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/...
Submission: On March 22 via manual from SG — Scanned from SG
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 104.17.3.184, located in and belongs to CLOUDFLARENET, US. The main domain is challenges.cloudflare.com. The Cisco Umbrella rank of the primary domain is 3998.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 18th 2023. Valid for: a year.
This is the only time challenges.cloudflare.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 104.17.3.184 13335 (CLOUDFLAR...)
3 1
Apex Domain
Subdomains		 Transfer
3 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3998
167 KB
3 1
Domain Requested by
3 challenges.cloudflare.com challenges.cloudflare.com
3 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
challenges.cloudflare.com
Cloudflare Inc ECC CA-3		 2023-08-18 -
2024-08-17		 a year crt.sh

This page contains 1 frames:

Primary Page: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 519F4E92B0BDABF3E927060E427F7EE7
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Checking your Browser…

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

167 kB
Transfer

597 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/ 		76 KB
19 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.3.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
38b672f8e6a7e16e4e22698c54110e73d243671a7ac550e72564523be038c074
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language
zh-SG,zh;q=0.9

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8684f4b26e752f16-SIN
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Fri, 22 Mar 2024 08:54:14 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
rlRvVA9CP6NhJ9%2BYPePnuhJh0iu5mXtZjsxzdjp0R80%3D
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1/ 		61 B
138 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1/rlRvVA9CP6NhJ9%2BYPePnuhJh0iu5mXtZjsxzdjp0R80%3D
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.3.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c07d7d29e3c20fa6ca4c5d20663688d52bad13e129ad82ce06b80eb187d9dc84

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 08:54:14 GMT
cache-control
max-age=2629800, public
server
cloudflare
cf-ray
8684f4b2decc2f16-SIN
alt-svc
h3=":443"; ma=86400
content-type
image/png
v1
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_api/ 		521 KB
148 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_api/v1?ray=8684f4b26e752f16
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.17.3.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c1c3a7429a8bcb26df20054a8d42a931f2911df46bde6d2ceba36e3e24d3c03b

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Fri, 22 Mar 2024 08:54:14 GMT
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
br
server
cloudflare
cf-ray
8684f4b2deca2f16-SIN
alt-svc
h3=":443"; ma=86400
content-type
application/javascript; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

10 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| _cf_chl_opt function| uvjx8 boolean| mvcD9 function| uuZYf1 function| ksPF5 function| NdXMl9 object| ODcli6 object| IpRwUR8 function| BVdIji3 function| rLBvM0

0 Cookies

3 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
javascript warning URL: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/rbgqc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Message:
The resource https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/cmg/1/rlRvVA9CP6NhJ9%2BYPePnuhJh0iu5mXtZjsxzdjp0R80%3D was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Security Headers

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

Header Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

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.

challenges.cloudflare.com
104.17.3.184
38b672f8e6a7e16e4e22698c54110e73d243671a7ac550e72564523be038c074
c07d7d29e3c20fa6ca4c5d20663688d52bad13e129ad82ce06b80eb187d9dc84
c1c3a7429a8bcb26df20054a8d42a931f2911df46bde6d2ceba36e3e24d3c03b