Non-critical CSS
No security coverage
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.
Depends on
Dependencies of the latest stable release
No dependencies recorded for this project.
Required by
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No tracked projects depend on this one yet.
Activity
Releases
| Version | Type | Core | Notes | Release date | |
|---|---|---|---|---|---|
| 1.0.0-alpha1 | Pre-release | 10–11 | First alpha: async remaining CSS. Requires critical CSS first. | Sep 11, 2026 | |
| 1.0.x-dev | Dev | 10–11 | Development snapshot. | Sep 11, 2026 |