squarespace.com

Conformance report

Tracked site: https://squarespace.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: 2026-09-29. 4 major, 6 minor; 1.8 MB first-party transfer, 1050 requests.

Rule by rule

RuleFaultResult
JS-01JavaScript MAJOR
  • inline <script>
  • inline <script>
  • <script src="//assets.squarespace.com/@sqs/polyfiller/1.7.7/modern.js">
  • inline <script>
  • inline <script>
  • and 27 more
TP-01Third-party requests MAJOR
  • https://media-www.sqspcdn.com/fonts/clarkson-500.woff2 (via <link rel=preload>)
  • https://media-www.sqspcdn.com/fonts/clarkson-400.woff2 (via <link rel=preload>)
  • https://images.squarespace-cdn.com (via <link rel=preconnect>)
  • https://media-www.sqspcdn.com/logos/apple-touch-icon-120.png (via <link rel=icon>)
  • https://media-www.sqspcdn.com/logos/apple-touch-icon-152.png (via <link rel=icon>)
  • and 1024 more
CK-01Cookies MAJOR
  • Set-Cookie on https://squarespace.com/
  • Set-Cookie on https://static3.squarespace.com
  • Set-Cookie on https://location.squarespace.com
WT-01Excessive transfer 1 minor
  • total first-party transfer 1.80 MB (over 512 KB)
AV-01Autoplaying media MAJOR
  • <video>
  • <video>
  • <video>
  • <video>
  • <video>
HY-01Missing doctype pass
HY-02Missing title pass
HY-03Missing language pass
HY-04Missing charset pass
HY-05Missing alt text 1 minor
  • <img id="cdn-lark">
FT-01Web fonts 3 minor
  • @font-face in https://assets.squarespace.com/www/versioned-assets/styles/defaults.3400d60b.css
  • @font-face in https://assets.squarespace.com/www/versioned-assets/styles/defaults.3400d60b.css
  • @font-face in https://assets.squarespace.com/www/versioned-assets/styles/defaults.3400d60b.css
  • @font-face in https://assets.squarespace.com/www/versioned-assets/styles/defaults.3400d60b.css
  • @font-face in https://assets.squarespace.com/www/versioned-assets/styles/defaults.3400d60b.css
  • and 18 more
RQ-01Excessive requests 1 minor
  • 1050 resource requests
FR-01First-party frame pass

History

DateGradeMajorsMinors WeightRequests
2026-09-29 F 4 6 1.8 MB 1050
2026-09-15 F 4 6 1.9 MB 1052
2026-09-01 F 4 6 2.0 MB 1053
2026-08-17 F 5 5 2.0 MB 1053