Catalog › Render-Blocking › Render-blocking CSS
Render-blocking CSS
A stylesheet blocks first paint. Hurts Largest Contentful Paint and perceived speed.
| Check ID | RENDER_BLOCKING_CSS |
|---|---|
| Category | Render-Blocking |
| Severity | Warning |
| Plans | Available on every plan |
How to fix it
Inline critical CSS for above-the-fold content and load the rest with media queries or async strategies.
Catch it on your site
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