Today we’re going to add the Google Analytics tag using React and Next.

To add the tag, we need to have a Google Analytics account created.
We’ll go to our <Head> tag and add:
<script
async
src={`https://www.googletagmanager.com/gtag/js?id=${IDGoogleAnalytics}`}
/>
Where IDGoogleAnalytics will be our ID: G-XXXXXX
Extra: Improve bounce rate performance.
With this script, we can improve the bounce rate our website returns.
<script
dangerouslySetInnerHTML={{
__html: `
window.dataLayer = window.dataLayer [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', '${IDGoogleAnalytics}');
`,
}}
/>
