| CARVIEW |
Select Language
HTTP/2 200
date: Wed, 08 Oct 2025 12:21:40 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: Wed, 08 Oct 2025 07:59:43 GMT
x-backend: sf-main
x-request-id: 98b49b52eb945837
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=tBirimNg8Kth1PC8CXnw9kXoYIGdxC2pWweetcFEzXQ-1759926100-1.0.1.1-yK4bMJOot6J7N..8NZleQiZpGvQCKq5QlqOWph9v6xNtlJ.VCW0yoBKBNfZEkqYi27KR2SqyNSi3T7t3FwxOMi623aaeIsLEFVA256L2Y2Y; path=/; expires=Wed, 08-Oct-25 12:51:40 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
vary: Accept-Encoding
server: cloudflare
cf-ray: 98b59969fd38b155-BLR
alt-svc: h3=":443"; ma=86400
XHTML™ 1.1 - Module-based XHTML - Second Edition publication history | Standards | W3C
Skip to content
We have a new logo! Learn more.