codepen.io
HTTP check results
HTTP Response Headers
date
Fri, 27 Mar 2026 00:04:28 GMT
content-type
text/html; charset=UTF-8
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
cf-mitigated
challenge
critical-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
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
origin-agent-cluster
?1
permissions-policy
accelerometer=(),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-timing
chlray;desc="9e2a2350eb3d9cae"
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
expires
Thu, 01 Jan 1970 00:00:01 GMT
set-cookie
__cf_bm=_8FCMvxxrMYLQH8lzBCcWaawB7s5gasdL_7cb_3Ycb4-1774569868-1.0.1.1-g0t1ES1sVQznwOJcb3dOkGTn1kkmqE.JJIl.f1ppknD3ZtoajxCnRxeADYf02aKbl8M3EwBbDt6TK67QEcFwRCnCIz6Dxxr2BoB_L9YcMtI; path=/; expires=Fri, 27-Mar-26 00:34:28 GMT; domain=.codepen.io; HttpOnly; Secure; SameSite=None
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
speculation-rules
"/cdn-cgi/speculation"
server
cloudflare
cf-ray
9e2a2350eb3d9cae-ARN
content-encoding
br
alt-svc
h3=":443"; ma=86400
Security Headers
strict-transport-security
x-content-type-options
x-frame-options
referrer-policy
permissions-policy
content-security-policy
x-xss-protection