How do I remove render blocking CSS in WordPress?

WP Rocket comes with two settings to eliminate render-blocking scripts: Optimize CSS Delivery and Load JavaScript deferred. To turn these on, go to Settings > WP Rocket > File Optimization. Enable the two settings mentioned above, and you’re good to go.

How do I disable render blocking CSS in WordPress?

You can eliminate render-blocking resources in WordPress by deferring JavaScript and inlining critical CSS styles. This can be done in most cache plugins, Autoptimize, and Async JavaScript. Elementor + Divi also have built-in settings that can eliminate render-blocking resources using defer and inline CSS.

How do I stop render blocking CSS?

To reduce the number of render-blocking scripts on your site, you’ll need to follow a few best practices:

  1. ‘Minify’ your JavaScript and CSS. This means removing all extra whitespace and unnecessary comments in the code.
  2. Concatenate your JavaScript and CSS. …
  3. Defer the loading of JavaScript.

How do you fix eliminate render blocking?

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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Why CSS is render blocking?

By default, CSS is treated as a render blocking resource, which means that the browser won’t render any processed content until the CSSOM is constructed. … This creates an important performance implication: both HTML and CSS are render blocking resources.

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

On the post edit screen, you’ll find the Asset CleanUp box just below the post editor. The plugin will automatically fetch and list all the files and assets loaded when a visitor views this page on your website. You can then simply unload the unused CSS or JavaScript files that you don’t need on that page.

How do I remove render blocking resources from WordPress without plugins?

Back in your WordPress dashboard, go to Performance > General Settings and make sure Minify is enabled and set to Manual mode. Now head to Performance > Minify. Under JS minify settings, in the Operations in areas box, set the Before </head> Embed type to Non-blocking using “defer”.

How do I get rid of unused CSS in HTML?

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.

Can you defer CSS?

The most common solution, to defer the loading of your render blocking CSS, and reduce render-blocking round trips is called loadCSS by Filament Group. The latest version takes advantage of the not yet fully supported rel=’preload’ attribute that allows for asynchronous loading of CSS.

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How do I fix inline CSS in WordPress?

How to Inline Critical, Above-the-Fold CSS & Optimize CSS Delivery in WordPress With the Autoptimize “Inline and Defer CSS” Option

  1. Step 1: IDENTIFY All of Your Site’s CSS. A.) Open Autoptimze (Settings –> Autoptimze), and tick the “Inline All CSS?” …
  2. Step 2: EXTRACT the Critical CSS. A.) …
  3. Step 3: APPLY the Critical CSS. A.)

How do I get render blocking CSS?

To identify render-blocking resources:

  1. Look for non-critical resources loading before the start render line (via webpagetest.org).
  2. Test removing resources via Google Dev Tools to see how page content is affected.
  3. Once identified, work with developers to find the best solution to defer render-blocking resources.

How do I stop render blocking scripts?

Three Ways to Remove Render-Blocking JavaScript

  1. Using the Preload Attribute for Critical Resources.
  2. Using Webfontloader to Load Fonts into JavaScript.
  3. Using Async and Defer Attributes to Load Script.

How does eliminating render blocking resources affect page performance?

How does eliminating render-blocking resources affect page performance? Every time a browser loads a page, it parses through the page’s HTML code line-by-line. … Render-blocking resources delay the browser from starting the render process, extending your page’s First Paint.