How do I delete unused WordPress codes?

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. Manage in the Dashboard – enable this option. This will help you to analyze the page from the post editor within the admin dashboard.

How do I remove unnecessary code from WordPress?

Upon activation, you need to visit the Settings » WP Rocket page and switch to the ‘File Optimization’ tab. Next, you need to scroll down to the CSS Files section and then check the box next to the ‘Remove Unused CSS (Beta)’ option.

How do I get rid of unused codes?

The quickest way to find dead code is to use a good IDE.

  1. Delete unused code and unneeded files.
  2. In the case of an unnecessary class, Inline Class or Collapse Hierarchy can be applied if a subclass or superclass is used.
  3. To remove unneeded parameters, use Remove Parameter.
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How do I manually remove unused CSS in WordPress?

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 remove unnecessary files from WordPress?

12 Ways to Clean Up Your WordPress Website

  1. Clear Out Unneeded Themes and Plugins. …
  2. Make Sure Everything Is Updated. …
  3. Get Rid of Old Post Revisions. …
  4. Delete Media Files That Aren’t Being Used. …
  5. Fix Broken Links. …
  6. Update Your User Information. …
  7. Clean Up Your Database. …
  8. Disable Assets From Loading on Unnecessary Pages.

How do I get the unused JavaScript code from 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.

How do I reduce 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.

Why dead code is bad?

Dead code adds unnecessary complexity to the codebase. It makes the codebase more difficult to understand and maintain in the long run. It impacts performance and security. In some cases, due to poor software engineering practices, dead code can “come back to life” and cause catastrophic failures.

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Why should we remove unused code?

The chances that the unused code will ever be used again is very unlikely. With time that possibility of re-use diminishes. If code is to be removed and is considered important enough then the code can be branched off and documented.

Why you should remove unused code?

Reasons to remove it:

  • Less code, less bugs.
  • Less code is easier for others to digest.
  • It’s still under source control.

How do I remove unused Elementor CSS?

Plugins will remove unused CSS automatically from the Website

  1. Enable Advance view otherwise, it wouldn’t show up.
  2. Go to Optimization – Styles – Enable Disable Full CSS.

How do I disable CSS in WordPress?

There are very simple way to disable specific plugin’s stylesheet.

  1. Step1: Open plugin file and look for code starting with wp_enqueue_style ( $handle, $src, $deps, $ver, $media );. Look for handle name. …
  2. Step2: Open functions.php file and enter below code: add_action( ‘wp_print_styles’, ‘deregister_my_styles’, 100 );

How do I delete everything on WordPress?

You can do so directly from your WordPress dashboard.

  1. Go to Tools > WP Reset. …
  2. Type “’reset” in the Confirmation field. …
  3. A popup message will appear asking you to confirm that you want to reset your site. …
  4. Click the Tools tab. …
  5. Click the Delete all themes button. …
  6. Now click the Delete plugins button.

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.
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How do I free up space on WordPress?

How to free up disk space on your WordPress hosting account

  1. Remove old backups. …
  2. Use external hosting services for large files. …
  3. Compress your images. …
  4. Remove any unused image sizes. …
  5. Delete draft blog posts or pages. …
  6. Delete spammy or unwanted comments. …
  7. Remove old themes. …
  8. Remove inactive plugins.