Do not use this module without critical CSS already inlined (for example SDC Critical CSS). Remaining stylesheets are loaded asynchronously; without critical CSS you get FOUC and worse PageSpeed / Lighthouse scores.
Loads remaining (non-critical) CSS asynchronously via preload-as-style, after critical CSS has been inlined by another module. Pair with SDC Critical CSS.
Tested with
Manual testing against Drupal CMS Canvas site templates (Summit, Convene, CareSphere, Pulse) and a custom theme using Mercury Editor, together with SDC Critical CSS. That is a test surface, not a support matrix for those templates.
Supporting organizations:
Sponsored development on client projects.
Project information
- Project categories: Developer tools, Performance
11 sites report using this module- Created by drale01 on , updated
Stable releases for this project are covered by the security advisory policy.
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