github.io

Conformance report

Tracked site: https://github.io/. Checked against the Web 1.0 Specification (2026 Edition), front page only, roughly every two weeks.

F

Fails on multiple major faults. Latest check: 2026-09-28. 2 major, 2 minor; 2.5 MB first-party transfer, 27 requests.

Rule by rule

RuleFaultResult
JS-01JavaScript MAJOR
  • inline <script>
  • <script src="/js/jquery.js">
  • inline <script>
  • <script src="/js/application.js">
TP-01Third-party requests pass
CK-01Cookies pass
WT-01Excessive transfer MAJOR
  • total first-party transfer 2.46 MB (over 2 MB)
AV-01Autoplaying media pass
HY-01Missing doctype pass
HY-02Missing title pass
HY-03Missing language pass
HY-04Missing charset pass
HY-05Missing alt text pass
FT-01Web fonts 1 minor
  • @font-face in https://pages.github.com/css/pages.css
RQ-01Excessive requests 1 minor
  • 27 resource requests
FR-01First-party frame pass

History

DateGradeMajorsMinors WeightRequests
2026-09-28 F 2 2 2.5 MB 27
2026-09-14 F 2 2 2.5 MB 27
2026-08-31 F 2 2 2.5 MB 27
2026-08-17 F 2 2 2.5 MB 27