HTTP/2 200 date: Wed, 08 Oct 2025 22:15:57 GMT content-type: text/html;charset=utf-8 content-encoding: gzip content-location: 862.html vary: negotiate,Accept-Encoding tcn: choice last-modified: Mon, 04 Nov 2019 16:10:42 GMT cache-control: max-age=21600 expires: Thu, 09 Oct 2025 04:15:57 GMT x-backend: www-mirrors x-request-id: 98b8fff68921d817 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=03HW0zT0sASr1eleuTMYhoe7yjSSGf5KbROYdm9yGhA-1759961757-1.0.1.1-YaTsN0yVCfSkCSIakN4kSy_U97KQicSNIfU7V27nvUtFkzv06XbZBOqwKt1lHlZLVrdZYK5VcC99kZooxzLUakFhZ3Mmwetn5oCrsYgJRw4; path=/; expires=Wed, 08-Oct-25 22:45:57 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None server: cloudflare cf-ray: 98b8fff68921d817-BLR alt-svc: h3=":443"; ma=86400

---

Tim Berners-Lee <timbl@w3.org>, Peter Linss <w3c@linss.com>, Daniel Appelquist <dan@torgo.com>, Chairs, Yves Lafon <ylafon@w3.org>, Staff Contact
Tracker: documentation, (configuration for this group), originally developed by Dean Jackson, is developed and maintained by the Systems Team <w3t-sys@w3.org>.
$Id: 862.html,v 1.1 2019/11/04 16:17:36 carcone Exp $