microsoft.com

Conformance report

Tracked site: https://microsoft.com/. 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. 4 major, 4 minor; 5.3 MB first-party transfer, 176 requests.

Rule by rule

RuleFaultResult
JS-01JavaScript MAJOR
  • <script src="https://rum.hlx.page/.rum/@adobe/helix-rum-js@%5E2/dist/micro.js">
  • <script src="/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine-env/base.ACSHASH8cd32d1ad0be8a1a9b98c8f1eda1aae6.min.js">
  • inline <script>
  • inline <script>
  • inline <script>
  • and 264 more
TP-01Third-party requests MAJOR
  • https://img-prod-cms-rt-microsoft-com.akamaized.net (via <link rel=dns-prefetch>)
  • https://c.s-microsoft.com (via <link rel=dns-prefetch>)
  • https://bat.bing.com (via <link rel=dns-prefetch>)
  • https://cdnssl.clicktale.net (via <link rel=dns-prefetch>)
  • https://d.impactradius-event.com (via <link rel=dns-prefetch>)
  • and 26 more
CK-01Cookies MAJOR
  • Set-Cookie on https://microsoft.com/
  • Set-Cookie on https://www.microsoft.com/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine/page/base/resources/fonts/MWFFluentIcons.woff2
  • Set-Cookie on https://echo-author.adobeprod.microsoft.com/etc.clientlibs/cascade.component.authoring/clientlibs/clientlib-reimagine/resources/fonts/aux-mono/AuxMono.woff2
WT-01Excessive transfer MAJOR
  • total first-party transfer 5.25 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 3 minor
  • @font-face in https://www.microsoft.com/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine/page/base.ACSHASHf9f0062b1dfdc0b83030b55540e5008f.min.css
  • @font-face in https://www.microsoft.com/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine/page/base.ACSHASHf9f0062b1dfdc0b83030b55540e5008f.min.css
  • @font-face in https://www.microsoft.com/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine/page/base.ACSHASHf9f0062b1dfdc0b83030b55540e5008f.min.css
  • @font-face in https://www.microsoft.com/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine/page/base.ACSHASHf9f0062b1dfdc0b83030b55540e5008f.min.css
  • @font-face in https://www.microsoft.com/echo/etc.clientlibs/store/clientlibs/clientlib-reimagine/page/base.ACSHASHf9f0062b1dfdc0b83030b55540e5008f.min.css
  • and 7 more
RQ-01Excessive requests 1 minor
  • 176 resource requests
FR-01First-party frame pass

History

DateGradeMajorsMinors WeightRequests
2026-09-28 F 4 4 5.3 MB 176
2026-09-14 F 4 4 4.1 MB 157
2026-08-31 F 4 4 5.0 MB 159
2026-08-17 F 4 4 3.7 MB 159