How to Improve Page Speed Insights Score with W3Speedster WordPress Plugin

How to Improve Page Speed Insights Score with W3Speedster WordPress Plugin

If you want search engines to bless you with top ranking on search results, it’s better to improve your PageSpeed Insights Score using WordPress plugins. One of the most popular speed optimization plugins in the market is W3speedster.

It can help you fix core web vitals and get a perfect 100/100 score both on mobile and desktop.

Fixing these essential core metrics is proved to leave a great impact on the Google PSI performance score and other testing tools such as GTmetrix, and Pingdom.

In today’s competitive world, the faster your customer’s buying experience will be, the higher will be your revenue. No matter how large the scale of your business is, w3speedster is always there to help you fix speed issues and optimize your website for the best performance.

Achieving High Google PageSpeed Insights Score Using W3speedster

If you see a lot of red and yellow errors in your Google PSI report, it’s because your page has a few major loading speed and performance issues to be fixed.
It provides you with opportunities where you need improvements to achieve a 90+ score on your website. Here’s how w3speedster can help you achieve the top score on Google PSI:

  • Eliminate Render-Blocking Resources 

W3speedtser can help you eliminate render-blocking CSS and JavaScript which are blocking the first paint of your page. Eliminating blocking resources will improve your LCP and FCP score. 

W3speedster follows the best ways of eliminating render-blocking resources i.e. delivering critical CSS and deferring non-critical CSS or JavaScript. 

  1. Create Critical CSS – The plugin allows you to create critical CSS & extract CSS for above-the-fold content in order to render content as fast as possible. 
  2. Defer non-critical CSS – The non-critical scripts and CSS should be loaded after the page load to get a quick loading time. With w3speedster, you can delay secondary CSS.  
  3. Minify CSS – CSS Minification helps you remove unused CSS & unwanted code that contributes to the increasing size of CSS files. Using w3speedster, you can enable CSS minification to reduce the size of the files and facilitate faster loading. Our plugin ensures the removal of white spaces, line breaks, comments, and block delimiters precisely while minifying CSS.
  4. Minify JavaScript – Unused Javascripts add up extra loading time and slow down the downloading of the page resources. So, it is necessary to minify JavaScript. You can do JS minification with the help of w3speedster and help you speed up the downloading or transfer of JavaScipt code from the web hosting. 
  • Serve Images in Next-Gen Format 

Images highly contribute to the size and weight of the page. You should consider optimizing your images in the best way possible. The good news is, that W3pseedster has taken image optimization to another level. 

It can help you convert your PNG and JPG image files into WebP format for better compression as suggested by Google PSI. That means, your users will have faster downloads and less data consumption. 

Moreover, w3pseedster also helps you make automatic image optimization on uploads. 

Simply enable automatic optimization of images on upload and it will convert the image formats into WEBP format. 

  • Enable text compression 

Text resources should be served with Gzip compression to minimize the total network bytes. Gzip compression helps in reducing the size of the files. So, the W3speedster WordPress plugin allows you to enable Gzip Compression on your site.

  • Defer offscreen images

Deferring offscreen images can help get a fast speed of page loading. W3speedster allows you to lazy load hidden images after critical resources finish loading. Lazy loading ensures fast page loading by lowering time to interactive. 

  • Preload resources

W3speedster offers you a preloading feature to preload resources like images, CSS, JS & fonts. All you need to do is to put the resource URL in the “Preload Resources” section and they will load first. 

  • Leverage browser caching

Browser caching stores copies of the web page and minimizes the work needed by the server. So, whenever a visitor visits a website again, the web page loads quicker than their previous or first visit.

W3speedster can help you leverage browser caching and cache lots of information including stylesheets, images, JavaScript files, etc so that when visitors come back to your website, the browser doesn’t need to reload the entire page all over again.

  • Reduce initial server response time

The longer time your server takes to respond, the higher will be the time to interact. Reducing initial server response time will make fast user interaction.
One of the best ways to make a fast server response is to use CDN. W3speedster allows you to integrate CDN on your website and distribute the content to a group of servers around the world.

Read Also: WordPress Lazy Loading: How To Add It To Your Site

Fix Core Web Vitals

Core web vitals are the page experience metrics such as FCP, LCP, FID, and CLS which decide the time is taken by the page to load, responsiveness, and visual stability. 

A bad core web vitals score can increase bounce rate, & decrease conversions due to poor performance of the page. On the other hand, an ideal score of your core web vitals is important for the success of your business.

If you are looking for a WordPress plugin to fix your core web vitals, W3Speedster can help you fix them and achieve the perfect score you need to provide the best user experience in terms of fast loading speed and better interactivity. 

Boost Page Speed Score with W3speedster – Final Words

W3speedster is the one-stop solution for startups, businesses, and WooCommerce platforms who are in need to optimize the speed and performance of their WordPress website in order to improve their Google PageSpeed Insights Score. 

With all-around features, it has become the most effective WordPress speed optimization plugin in the market at affordable prices. Visit to know more about the plugin and get it for you.


1. What is a good page speed insights score? 

The good page speed insights score is 90 or above ensuring good performance of core web vitals as well. 50 to 90 is a score that needs improvement, and below 50 is considered poor.

2. What are core web vitals?

Core web vitals are the page performance metrics such as FCP, LCP, FID, and CLS which tell how your pages are performing based on the real-world users’ experience. FCP and LCP represent the speed score, FID represents the visual stability, and CLS ensures responsiveness. 

3. Do I need to optimize core web vitals to achieve a high page speed score? 

A good performance on core web vitals can help you achieve a high page speed score on page speed insights. You need to optimize core web vitals to make it easier for you to achieve a 90+ score and not leave any website issues. 

4. Does Improve PageSpeed Insights Score a ranking factor?

After the Google algorithm update, website speed contributes to the SEO score. If your core web vitals are optimized and page speed issues are fixed, your website will more likely to rank higher in the search engine result pages. 

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