COLLECTED BY
Organization:
Internet Archive
These crawls are part of an effort to archive pages as they are created and archive the pages that they refer to. That way, as the pages that are referenced are changed or taken from the web, a link to the version that was live when the page was written will be preserved.
Then the Internet Archive hopes that references to these archived pages will be put in place of a link that would be otherwise be broken, or a companion link to allow people to see what was originally intended by a page's authors.
The goal is to
fix all broken links on the web.
Crawls of supported "No More 404" sites.
This is a collection of web page captures from links added to, or changed on, Wikipedia pages. The idea is to bring a reliability to Wikipedia outlinks so that if the pages referenced by Wikipedia articles are changed, or go away, a reader can permanently find what was originally referred to.
This is part of the Internet Archive's attempt to
rid the web of broken links.
The Wayback Machine - https://web.archive.org/web/20141006090019/http://www.w3.org/WAI/WCAG1A-Conformance

Level A Conformance to Web Content Accessibility Guidelines 1.0

Pages bearing this logo indicate a claim of conformance by the page author or content provider to conformance
Level A of the W3C Web Content
Accessibility Guidelines 1.0, including all Priority 1 checkpoints
defined in the Guidelines.
The Web Content Accessibility Guidelines 1.0 explain how to make
Web content accessible to people
with disabilities. Conformance to these Guidelines will help make
the Web more accessible to users with disabilities and will
benefit all users.
Claims are not verified by W3C. Content providers
are solely responsible for the use of these logos.
How to use this logo at your site.
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