How To Use Google Analytics With Next Js App

If you're looking to dive into the world of web analytics and want to track the performance of your Next.js app, Google Analytics is a powerful tool to consider. In this article, we'll guide you through the steps of integrating Google Analytics with your Next.js application, giving you valuable insights into your site's visitors, user behavior, and more.

First and foremost, you'll need to have a Google Analytics account. If you don't have one yet, head over to the Google Analytics website and sign up for an account. Once you have your account set up, you'll be provided with a tracking ID that you will need to incorporate into your Next.js app.

Next, you'll want to install the Google Analytics module for Next.js. Using npm or yarn, you can easily add the module to your project by running the following command:

Plaintext

npm install @react-google-analytics/ga

After installing the module, you can start setting up Google Analytics in your Next.js app. You will need to create a new file to hold your Google Analytics configuration, such as `google-analytics.js`. In this file, you can add the following code:

Javascript

import { GA_TRACKING_ID } from '';

export const pageview = (url) =&gt; {
  window.gtag('config', GA_TRACKING_ID, {
    page_path: url,
  });
};

Replace `` with the actual path to your configuration file. This code snippet helps track page views in your application.

Next, you will also need to enable Google Analytics across your application. In your `_app.js` or equivalent file, you can add the following code to initialize Google Analytics:

Javascript

import { useEffect } from 'react';
import { useRouter } from 'next/router';
import * as ga from '/google-analytics';

export default function MyApp({ Component, pageProps }) {
  const router = useRouter();

  useEffect(() =&gt; {
    const handleRouteChange = (url) =&gt; {
      ga.pageview(url);
    };

    router.events.on('routeChangeComplete', handleRouteChange);

    return () =&gt; {
      router.events.off('routeChangeComplete', handleRouteChange);
    };
  }, [router.events]);

  return ;
}

Remember to replace `` with the appropriate path to your Google Analytics file.

Lastly, don't forget to add your Google Analytics tracking ID to your configuration file. This ID should look like `UA-12345678-9`. You can find your tracking ID in your Google Analytics account settings.

And that's it! By following these steps, you'll be able to integrate Google Analytics seamlessly into your Next.js application, allowing you to track valuable data and gain insights into your site's performance.

Stay tuned for more articles on software engineering and coding tips. Happy tracking!

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