ContextQMD
Back to Next Js

No Sync Scripts

errors/no-sync-scripts.mdx

16.2.5717 B
Original Source

Prevent synchronous scripts.

Why This Error Occurred

A synchronous script was used which can impact your webpage performance.

Possible Ways to Fix It

Script component (recommended)

jsx
import Script from 'next/script'

function Home() {
  return (
    <div class="container">
      <Script src="https://third-party-script.js"></Script>
      <div>Home Page</div>
    </div>
  )
}

export default Home

Use async or defer

html
<script src="https://third-party-script.js" async />
<script src="https://third-party-script.js" defer />