HTTP/2 301
date: Fri, 10 Oct 2025 05:24:52 GMT
content-type: text/html
content-length: 167
location: https://www.w3.org/standards/history/css-overflow-5/
cache-control: max-age=3600
expires: Fri, 10 Oct 2025 06:24:52 GMT
set-cookie: __cf_bm=yHOwHugMKa4YuxOIU0FyckwDEGNUrlyOJZ0Ta.gM1YI-1760073892-1.0.1.1-M5PEIgO5Xpmtc3Cryd8XV_o7kqhERBNbWTLbL8OMQrMtlYtjQYVz8yN4stWZ4PX1Co9pwFEhVhCDOoFTEUZ8mVhrr5fCcGwyf019H_ACyYU; path=/; expires=Fri, 10-Oct-25 05:54:52 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
vary: Accept-Encoding
server: cloudflare
cf-ray: 98c3b1a1f80a9dfa-BLR
alt-svc: h3=":443"; ma=86400
HTTP/2 200
date: Fri, 10 Oct 2025 05:24:52 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: Thu, 09 Oct 2025 22:05:52 GMT
x-backend: sf-main
x-request-id: 98c1e9a2dcdeab3f
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
vary: Accept-Encoding
server: cloudflare
cf-ray: 98c3b1a22b431eef-BLR
alt-svc: h3=":443"; ma=86400
CSS Overflow Module Level 5 publication history | Standards | W3C
Skip to content
CSS Overflow Module Level 5 publication history