| CARVIEW |
Select Language
HTTP/2 200
date: Sun, 05 Oct 2025 07:05:50 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: Sat, 04 Oct 2025 21:23:53 GMT
x-backend: sf-main
x-request-id: 9898d2016a3a9a87
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=57LBjBUp9Z3Qw2cVZV1X00pwatDb1_QBCfkKRaFB5kQ-1759647950-1.0.1.1-toB4ijBvd26cgDy.YMj.XfX12uqTP.xB9PTTzZSvLJJ4e_LC_MHC1Y1I7y9pQay.57idc3ULkYMuL9yNMQj8aXovzCdzipKiTS3lKffs0sE; path=/; expires=Sun, 05-Oct-25 07:35:50 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
vary: Accept-Encoding
server: cloudflare
cf-ray: 989b12a46bb0d817-BLR
alt-svc: h3=":443"; ma=86400
Filter Effects Module Level 1 publication history | Standards | W3C
Skip to content
We have a new logo! Learn more.