How do I reduce the size of a JavaScript file in WordPress?

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How do I reduce the size of a JavaScript file in WordPress?

Here’s how you can chip away at your HTTP requests:

  1. Combine CSS & Javascript.
  2. Minify code (HTML, CSS, Javascript)
  3. Enable lazy load.
  4. Remove unneeded images.
  5. Reduce image file size.
  6. Disable unneeded plugins.
  7. Reduce external scripts.
  8. Use a CDN.

How do you minify CSS and JS files?

Go to minifycode.com and click the CSS minifier tab. Then paste the CSS code into the input box and click the Minify CSS button. After the new minified code is generated, copy the code. Then go back to the css file of your website and replace the code with the new minified version.

How do I reduce CSS in WordPress?

Remove Render-Blocking CSS for WordPress WP Rocket lets you optimize your CSS file and remove render-blocking CSS from your website. To start, you can navigate to the ‘File Optimization’ tab in WP Rocket. From here, scroll down to the CSS Files section and then check the box next to the ‘Optimize CSS delivery’ option.

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How do you minify JavaScript?

To minify JavaScript, try UglifyJS. The Closure Compiler is also very effective. You can create a build process that uses these tools to minify and rename the development files and save them to a production directory.

How do I reduce the number of CSS files in WordPress?

How to Optimize and Make Fewer HTTP Requests in WordPress

  1. Remove Unnecessary WordPress Plugins.
  2. Replace Heavy Plugins With More Lightweight Ones.
  3. Conditionally Load Scripts That Aren’t Needed Sitewide.
  4. Remove Unnecessary Images (And Optimize the Rest)

Why do we minify JavaScript?

Minification is the process of minimizing code and markup in your web pages and script files. It’s one of the main methods used to reduce load times and bandwidth usage on websites. Minification dramatically improves site speed and accessibility, directly translating into a better user experience.

How do I get rid of unused CSS?

How to remove unused CSS manually

  1. Open Chrome DevTools.
  2. Open the command menu with: cmd + shift + p.
  3. Type in “Coverage” and click on the “Show Coverage” option.
  4. Select a CSS file from the Coverage tab which will open the file up in the Sources tab.

How do I get rid of unused CSS and JavaScript in WordPress?

How to Remove Unused CSS and JavaScript?

  1. Go to “Settings > WP Rocket” menu in your WordPress admin panel.
  2. Click on “File Optimization” tab and scroll down to bottom of “CSS Files” section.
  3. Check “Optimize CSS delivery” check box to view two buttons for enabling “Remove Unused CSS” and “Load CSS Asynchronously”.
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How do I remove JavaScript in WordPress?

9. Remove Unused JavaScript With Asset Unloading Plugins

  1. Step 1: Install Asset CleanUp or Perfmatters.
  2. Step 2: Enable “Test Mode” if using Asset CleanUp.
  3. Step 3: Enable the script manager if using Perfmatters.
  4. Step 4: Disable specific JavaScript files where they don’t need to load.

How do I reduce script evaluation in WordPress?

8 Tips To Reduce JavaScript Execution Time In WordPress

  1. Find Problematic JavaScript Files.
  2. Removed Unused JavaScript And CSS.
  3. Optimize Third-Party JavaScript.
  4. Minify JavaScript And CSS.
  5. Defer JavaScript.
  6. Delay JavaScript.
  7. Use GZIP Or Brotli.
  8. Enable Improved Asset Loading In Elementor.

How do I clean up my WordPress database?

How To Clean Your WordPress Database

  1. Backup Your WordPress Database.
  2. Install WP-Optimize.
  3. Remove Trash From Your Database.
  4. Delete Tables Left Behind By Old Plugins.
  5. Schedule Ongoing Database Cleanups.
  6. Use Other Plugins To Clean Your Database.

How to automatically minify JavaScript and CSS files in WordPress?

Upon activation, the plugin will add a new menu item labeled ‘BWP Minify’ to your WordPress admin bar. Clicking on it will take you to plugin’s settings page. On the settings page, you need to check the first two options to automatically minify JavaScript and CSS files on your WordPress site.

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How to minify a WordPress website using hpanel?

Alternatively, you can use hPanel’s file manager. Alternatively, you can also use Minify Code — a WordPress minify tool that offers separate CSS, HTML, and JavaScript minifiers: Download the files that you want to minify from your website. Save a copy as a backup. Copy the content of the file and paste it to the appropriate minifier tool.

How to minify WordPress with better WordPress minify plugin?

First thing you need to do is install and activate the Better WordPress Minify plugin. For more details, see our step by step guide on how to install a WordPress plugin. Upon activation, the plugin will add a new menu item labeled ‘BWP Minify’ to your WordPress admin bar. Clicking on it will take you to plugin’s settings page.

How to combine scripts and minify code in WordPress?

This plugin can combine scripts, minify, and cache your code. Download and install this plugin via the WordPress admin panel. When you activate it, find the Settings > Autoptimize option, and in the optimization options tick the boxes for the CSS and JavaScript options. You will also notice additional options below for optimizing these files.