Catalog · Render-Blocking · Warning

Render-blocking JS

A script in the <head> blocks rendering until parsed and executed.

Check ID RENDER_BLOCKING_JS · Category Render-Blocking · Available on every plan
Sec. CD.01 · Detail ◊What, why, how reference content · updated continuously

How to fix it

Move scripts to the end of the body or add async / defer. Trim non-critical scripts entirely.

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