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Google Pagespeed: Reduce Unused JavaScript! (Solutions)

Arron

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To reduce JavaScript on your website, try the following methods:

1. Identify and remove unused JavaScript code snippets. Using your browser's developer tools, you can check the loading time of your page and the size of JavaScript files. Delete any unused code snippets to optimize performance.

2. Replace cached JavaScript files with frequently used ones. Caching JavaScript files can speed up your page load time. However, if you frequently modify a JavaScript file, caching it may slow down loading times. To address this, consider not caching commonly used files to improve loading speed.

3. Optimize JavaScript files. Reducing file size through optimization can accelerate page loading times. Various tools are available to compress JavaScript files and make them more efficient.

4. Remove unnecessary JavaScript libraries. If you are not using all features of a JavaScript library on your page, remove it to reduce file size.

5. Use asynchronous or deferred loading. Instead of loading all JavaScript files simultaneously, consider using asynchronous or deferred loading techniques to speed up page loading. This method prioritizes loading page content first.

By using the tool provided, you can detect unused JS code snippets. This content was created by Artificial Intelligence (AI).
 

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