| CARVIEW |
Select Language
HTTP/2 200
date: Fri, 10 Oct 2025 22:00:27 GMT
content-type: text/html; charset=UTF-8
content-encoding: gzip
cache-control: max-age=0, public, s-maxage=3600
access-control-allow-origin: *
last-modified: Fri, 10 Oct 2025 16:05:28 GMT
x-backend: sf-main
x-request-id: 98c8cccf39cfe1b8
strict-transport-security: max-age=15552000; includeSubdomains; preload
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
cf-cache-status: REVALIDATED
set-cookie: __cf_bm=MBpQlmxLzd3c9sEJC0Kqgo_CFRpKVO05r_zmzkXSU2k-1760133627-1.0.1.1-PeauTXkMlE2lksnaDZeEE1VXyLwhvueWzmRqjGN39YeBKYcF5ZgmoKh1CF7XDV9IVUwCZ4.hu4FZQGJEsJ5HGyW51OqVQpOXMUAyRX0Vs9I; path=/; expires=Fri, 10-Oct-25 22:30:27 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
vary: Accept-Encoding
server: cloudflare
cf-ray: 98c96403ea3c999b-BLR
alt-svc: h3=":443"; ma=86400
Accessibility Conformance Testing (ACT) Rules Format 1.0 publication history | Standards | W3C
Skip to content
We have a new logo! Learn more.