Your question: How do I remove unused code from WordPress?

Go to “Asset CleanUp > Settings” menu and then to “Plugin Usage Preferences” tab. Here you can decide, the way you want to view and disable the unused CSS / scripts on your pages.

How do I remove unused code from website?

To fix this issue, analyze your bundle to detect unused code. Then remove unused and unneeded libraries.

DevTools makes it easy to see the size of all network requests:

  1. Press Control+Shift+J (or Command+Option+J on Mac) to open DevTools.
  2. Click the Network tab.
  3. Select the Disable cache checkbox.
  4. Reload the page.

How do I manually remove 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.

Where is unused js in WordPress?

You can use the newly released treemap from Pagespeed(Lighthouse) to see unused Javascript. Run a Pagespeed test and click “VIEW TREEMAP” and then “Unused Bytes” on the new page. The striped part is the unused bytes from that javascript file.

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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”.

How do you make a clean HTML code?

To respond to this story,

  1. 8 Best Practices to Write Clean HTML Code. Sergi Marquez. …
  2. Give a f**k. Seriously. …
  3. Indent. Indented code is easier to read, easier to understand, easier to modify, and easier to maintain. …
  4. Just Be Consistent. …
  5. Exterminate “Divitis” …
  6. Avoid Comments. …
  7. Class = “clear-name” …
  8. Use Whitespace.

How do I get the unused CSS code?

The Coverage tab in Chrome DevTools can help you find unused JavaScript and CSS code. Removing unused code can speed up your page load and save your mobile users cellular data.

How do I get unused CSS?

Chrome DevTools Coverage panel for unused JS and CSS

  1. Open Chrome DevTools. Control + Shift + I. …
  2. Open the Command Menu. Control + Shif t +P. …
  3. Type + click the following: “Show Coverage”
  4. Click the reload button to reload the page and to see which code is loaded.
  5. Then double click on the JS or CSS file that you want to unminify.

Are unused style resources still downloaded from browser?

No, they are not downloaded, not at least in Firefox, IE8 and Chrome.

How do I remove unused code from Webpack?

At webpack configuration, optimization/usedExports: true will remove unused code.

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How do I remove JavaScript from WordPress?

How to Remove Unused CSS JS Files in WordPress

  1. See what scripts are getting loaded on our site. In order to remove unused scripts, we should first find out what exactly gets loaded by the WordPress theme and plugins. …
  2. List all loaded scripts with wp_enqueue_script. …
  3. Remove unused CSS JS files in WordPress. …
  4. The entire plugin.

What is reduce unused JavaScript?

Reducing unused JavaScript can reduce render-blocking behaviour to speed up your page load and improve your visitors’ page experience. By default, JavaScript files are render-blocking because they block the browser from dealing with other page load tasks, thus delaying your page’s First Paint.

How do I remove unused CSS from WordPress theme?

How to use the purified CSS code on your WordPress website

  1. Upload purified stylesheet. …
  2. Remove existing stylesheets. …
  3. Make sure all styles have been removed. …
  4. Remove inline styles if any exists. …
  5. Enqueue the purified CSS. …
  6. Test your changes thoroughly! …
  7. Adjust purified CSS code.

How do I reduce the impact of third party code in WordPress?

To reduce impact of third-party code in WordPress, try hosting things locally (Google Fonts, Analytics, Gravatars, and Facebook Pixel).

  1. Find Slow Third-Party Code. …
  2. Lazy Load YouTube Videos. …
  3. Host Google Fonts Locally. …
  4. Host Google Analytics Locally. …
  5. Host Facebook Pixel Locally. …
  6. Host Gravatars Locally.

How do I remove render blocking CSS in WordPress?

Fixing “Eliminate render-blocking JavaScript and CSS in above-the-fold content” Error

  1. Go to Performance -> General Settings.
  2. Find the Minify heading on the page. …
  3. Tick the Enable box for Minify. …
  4. Press Save all settings.
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