HTTP/2 302
date: Sat, 11 Oct 2025 12:10:01 GMT
content-type: text/html; charset=UTF-8
location: https://auth.w3.org/?url=https%3A%2F%2Fwww.w3.org%2Fgroups%2Fwg%2Fhtml%2Fipr%2Fdisclose%2Fusing-aria%2F
cf-ray: 98ce407e5b07c467-BLR
cache-control: no-cache, private
x-backend: sf-main
x-request-id: 98ce407e5b07c467
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: BYPASS
set-cookie: __cf_bm=GA0onSokPwgb_AFrniCf9IKfUGCgsJI0GvBTP.VO8lw-1760184601-1.0.1.1-9doifFPs4Nc2R28oL3K3lEog5e13SxQTVNs1dihSPXlCnJty.9yvSWXmRnwL01zMqdybnzarCgO2EiJlObGuxGhzZdOgwb9yi8IlOlTbi3Q; path=/; expires=Sat, 11-Oct-25 12:40:01 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
vary: Accept-Encoding
server: cloudflare
alt-svc: h3=":443"; ma=86400
HTTP/2 302
date: Sat, 11 Oct 2025 12:10:01 GMT
content-type: text/html; charset=utf-8
location: https://auth.w3.org/login
cf-ray: 98ce40805e41343c-BLR
request-id: 9f6e9c78-c54e-49b5-b026-d27ceaf6654e
expires: Sat, 11 Oct 2025 12:10:01 GMT
set-cookie: PHPSESSID=v1jq7e6183tov0co0njb6f2tf5; path=/; secure; httponly; samesite=lax
cache-control: no-cache
content-security-policy: frame-ancestors 'none'; upgrade-insecure-requests
cf-cache-status: DYNAMIC
server: cloudflare
alt-svc: h3=":443"; ma=86400
HTTP/2 200
date: Sat, 11 Oct 2025 12:10:02 GMT
content-type: text/html; charset=UTF-8
content-encoding: gzip
request-id: c9311f8e-e7ae-4e08-aa02-16a81c987bf2
expires: Sat, 11 Oct 2025 12:10:02 GMT
cache-control: no-cache
content-security-policy: frame-ancestors 'none'; upgrade-insecure-requests
cf-cache-status: DYNAMIC
server: cloudflare
cf-ray: 98ce408239f9343c-BLR
alt-svc: h3=":443"; ma=86400
W3C Authentication Platform | W3C
Skip to content
W3C Authentication Platform
Please log in using your W3C Account.
If you have registered one or several second factors, you'll be prompted for them as a second step.
Don't have an account? Create one.