Submitted URL: http://www.zircuit.cm/?leaderboard
Effective URL: https://www.zircuit.cm/?leaderboard
Submission Tags: 0xscam
Submission: On April 19 via api from US — Scanned from DE

Summary

This website contacted 5 IPs in 2 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3031::6815:505, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.zircuit.cm.
TLS certificate: Issued by E1 on April 15th 2024. Valid for: 3 months.
This is the only time www.zircuit.cm was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2606:4700:303... 13335 (CLOUDFLAR...)
1 104.17.3.184 13335 (CLOUDFLAR...)
3 172.67.132.177 13335 (CLOUDFLAR...)
1 104.17.2.184 13335 (CLOUDFLAR...)
9 5
Apex Domain
Subdomains
Transfer
5 zircuit.cm
www.zircuit.cm
185 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4647
14 KB
9 2
Domain Requested by
5 www.zircuit.cm www.zircuit.cm
2 challenges.cloudflare.com www.zircuit.cm
challenges.cloudflare.com
9 2

This site contains no links.

Subject Issuer Validity Valid
zircuit.cm
E1
2024-04-15 -
2024-07-14
3 months crt.sh
challenges.cloudflare.com
Cloudflare Inc ECC CA-3
2023-08-18 -
2024-08-17
a year crt.sh

This page contains 2 frames:

Primary Page: https://www.zircuit.cm/?leaderboard
Frame ID: DB18039D9EB70D683D811BE444DFAE4E
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/r29kb/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: F149E2A1F65481D939C892343C9A0693
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page URL History Show full URLs

  1. http://www.zircuit.cm/?leaderboard HTTP 307
    https://www.zircuit.cm/?leaderboard Page URL

Page Statistics

9
Requests

78 %
HTTPS

25 %
IPv6

2
Domains

2
Subdomains

5
IPs

2
Countries

199 kB
Transfer

457 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://www.zircuit.cm/?leaderboard HTTP 307
    https://www.zircuit.cm/?leaderboard Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.zircuit.cm/
Redirect Chain
  • http://www.zircuit.cm/?leaderboard
  • https://www.zircuit.cm/?leaderboard
18 KB
10 KB
Document
General
Full URL
https://www.zircuit.cm/?leaderboard
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:505 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c0c073ff9ddbb93ae90a2a0f85c85391ffadb83d0812a0965d6b32de87f87b98
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

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/124.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, 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-chl-out
aLAS5cs8J7bqw0FsUdlTubRVp85Y8H61lvbW2438644pombkwQMTjb6pFd6yA1z5ebXflP8jTF1LGzNdJZ8HPv1N60KikLbD493BN3eOJQ4=$IFgZEBvwqdcPmVJz3wNyuQ==
cf-mitigated
challenge
cf-ray
876b1f94fbad65a5-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Fri, 19 Apr 2024 07:18:55 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i7wywUdr3zDx8RVNOIW02J1w1znMsSd8w4zwoqfefF%2BsIyICw7ppbywlyqNAm2IIraFLukHJT0Yev6Zu1OehATY1fG09aCAZVTxmT9E0M0%2FV4B9oMFb0BAnywAPXRJjpjmvV%2BDqYemUe%2FEm0sg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://www.zircuit.cm/?leaderboard
Non-Authoritative-Reason
HttpsUpgrades
v1
www.zircuit.cm/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/
381 KB
159 KB
Script
General
Full URL
https://www.zircuit.cm/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=876b1f94fbad65a5
Requested by
Host: www.zircuit.cm
URL: https://www.zircuit.cm/?leaderboard
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3031::6815:505 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9bf4f8a3c0bfd9e28746d2572178e2d0569a90694793908758914a51c675c184

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.zircuit.cm/?leaderboard&__cf_chl_rt_tk=FioBK1zOqQ6fMzGXHrrNtj6wBrza0aaj_kKz598cghQ-1713511135-0.0.1.1-1514
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 07:18:55 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ga%2B5hyU5t8ISlsYnJRDA2kkZKh2CCDjNIYVUu9Oi%2Fue%2FaADJVO%2BQmCUYYIwasBDuJij8A2F2L3k%2BZGljSF%2BIJVKOgvzXZMgroeNs2GDM1H3Ruf1FTxmEaV1S1R5sVVS7Ro1X%2FQ8SVCALcQUYiw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
876b1f95ac6765a5-FRA
alt-svc
h3=":443"; ma=86400
api.js
challenges.cloudflare.com/turnstile/v0/g/54ea73d52131/
41 KB
14 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/g/54ea73d52131/api.js?onload=lmgW1&render=explicit
Requested by
Host: www.zircuit.cm
URL: https://www.zircuit.cm/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=876b1f94fbad65a5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.3.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8af2da74872f03e058ab79a584176d2086afc01bbd42dd2ed14259179341be6a

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
Origin
https://www.zircuit.cm
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 07:18:55 GMT
content-encoding
br
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=31536000
cross-origin-resource-policy
cross-origin
cf-ray
876b1f970fb534a6-WAW
alt-svc
h3=":443"; ma=86400
favicon.ico
www.zircuit.cm/
275 B
275 B
Image
General
Full URL
https://www.zircuit.cm/favicon.ico
Requested by
Host: www.zircuit.cm
URL: https://www.zircuit.cm/?leaderboard
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8d271322c976610dabb7714a2ef38f6ac50c6ac9d09ffc75a7c7e0654b231078

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.zircuit.cm/?leaderboard
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 07:18:55 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=m6gAJFEFebLnP0Gy8nNC%2F66eof%2BpO5YW9vAdLyvKv1N%2F2darQ1H2PJHGX0ad%2B1pZb9HJWWxfPLB%2Bw0FKkrNr66gj4mc3eAZUjxtEIvnNMe8SZ6JJvL6K3gNwLXiKkVMa%2FA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=iso-8859-1
cache-control
max-age=14400
cf-ray
876b1f96bd919f28-FRA
alt-svc
h3=":443"; ma=86400
57b969f5-c3af-4b8a-ac2e-337ade53413b
https://www.zircuit.cm/
13 B
0
Other
General
Full URL
blob:https://www.zircuit.cm/57b969f5-c3af-4b8a-ac2e-337ade53413b
Requested by
Host: www.zircuit.cm
URL: https://www.zircuit.cm/?leaderboard
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.zircuit.cm/?leaderboard
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
819a9bd322f4bd5
www.zircuit.cm/cdn-cgi/challenge-platform/h/g/flow/ov1/1003207334:1713507958:oiYlryB4drrFoIHxR2t_Gg4b8iYMHiFvzmd9X-b9jVs/876b1f94fbad65a5/
16 KB
16 KB
XHR
General
Full URL
https://www.zircuit.cm/cdn-cgi/challenge-platform/h/g/flow/ov1/1003207334:1713507958:oiYlryB4drrFoIHxR2t_Gg4b8iYMHiFvzmd9X-b9jVs/876b1f94fbad65a5/819a9bd322f4bd5
Requested by
Host: www.zircuit.cm
URL: https://www.zircuit.cm/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=876b1f94fbad65a5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1bbeb51b50b3a5a2b087e41f3230c110da1954642d31079ef999f106f63a4e3d

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
Content-type
application/x-www-form-urlencoded
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.zircuit.cm/?leaderboard
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
819a9bd322f4bd5
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 07:18:55 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zLSBQ9w8Z5o5EieBG7KBLALwqO5WTnX3irHdrnzsLSwC%2FvoB0Jk3xJ9urCPl9wkMZtXuvsY0FNP7MuQFBGDvYXa%2Fe1yeWAyZ7TdYEn0Z5iJI226FATEXIV3ZzbFGKQnx9Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
876b1f976e1e9f28-FRA
alt-svc
h3=":443"; ma=86400
cf-chl-gen
5eCO5WebDow3bexhwQiLvJ94FaQmMqhCEuz6h5fslHVghKLh4OG197vNl1Qvnp7a$X77GHs/EGBzW7aktQ46o3A==
favicon.ico
www.zircuit.cm/
276 B
0
Other
General
Full URL
https://www.zircuit.cm/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.132.177 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9146dedd7709f7fad946f6b12fd84418fe52fe5ffe00c2f644db423bca2d5b7

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.zircuit.cm/?leaderboard
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 07:18:55 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=m6gAJFEFebLnP0Gy8nNC%2F66eof%2BpO5YW9vAdLyvKv1N%2F2darQ1H2PJHGX0ad%2B1pZb9HJWWxfPLB%2Bw0FKkrNr66gj4mc3eAZUjxtEIvnNMe8SZ6JJvL6K3gNwLXiKkVMa%2FA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=iso-8859-1
cache-control
max-age=14400
cf-ray
876b1f96bd919f28-FRA
alt-svc
h3=":443"; ma=86400
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/r29kb/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame F149
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/r29kb/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/54ea73d52131/api.js?onload=lmgW1&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

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/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

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
876b1f988922bf3f-WAW
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, 19 Apr 2024 07:18:56 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
vary
accept-encoding
a7d9e36a-a31c-4ae1-9a6d-b2ffb194a457
https://www.zircuit.cm/
80 B
0
Other
General
Full URL
blob:https://www.zircuit.cm/a7d9e36a-a31c-4ae1-9a6d-b2ffb194a457
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
1d5d7571ddb9876d6bdb02c3291e62d788f660b71e6eb9d9032234a691db4680

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.zircuit.cm/?leaderboard
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
80
Content-Type
text/javascript

Verdicts & Comments Add Verdict or Comment

18 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| 0 object| _cf_chl_opt function| evzTMP3 function| tVOu8 function| VmXRQa2 function| brkBi8 function| VJRp2 object| VyEp8 object| gABHL6 function| lmgW1 boolean| apNA4 function| HoCtrb4 object| jaxUJs4 number| eWiA8 object| angular object| turnstile boolean| dXmTUH6 string| VgxZi8

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5 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'.
network error URL: https://www.zircuit.cm/?leaderboard
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://www.zircuit.cm/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.zircuit.cm/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-Frame-Options SAMEORIGIN