Estimated reading time: 5 minutes
People often ask how they can get a high PageSpeed Insights score in their website performance tests. Having a fast lightweight website is important for better SEO and hence higher Google Search rankings. It improves your website’s user experience, bounce rate, and conversion rate.
Choosing the right website theme and content for your website makes or breaks your website performance. Today we want to give you some insights on getting a high PageSpeed Insights score in your website performance test using a right theme and content.
On November 10 2020, Google announced Core Web Vitals would become ranking signals in May 2021. Largest Contentful Paint (LCP) and Cumulative Layout Shift (CLS) are Core Web Vitals and provide important diagnostic information for optimizing user experience. Total Blocking Time (TBT) correlates well with First Input Delay (FID) which is another Core Web Vital.
As of February 2021, since 40% of the websites around the world are powered by WordPress, we focus on WordPress websites. With that being said, the below information applies to most websites that are built other content management systems.
As a result, it is important to know what theme to start with when building your website. You will see in the next section that all themes get heavier as you add content to your site, but you can control how lightweight your theme is. You should choose a theme that has a high PageSpeed Insights score from the get-go.
We have set up a speed and performance test site. All the pages got remarkably high PageSpeed Insights scores (100/100).
“Keep request counts low and transfer sizes small – 9 requests & 246 KiB” shows the below HTTP request results.
|Resource Type||Requests||Transfer Size|
As you can see from the HTTP request results above, the three images on the home page are 199 KiB in size having 81% of the total size and have made three requests. This means as you add more content like images, media, features, and elements to your website, its size will inflate. Therefore, it is imperative to control what content you will put on your website. Ask yourself the below questions before putting any content on your website.
As you add more and more content, your website will inevitably grow bigger and make more HTTP requests. That is why you need to optimize the speed of each page in order to get a high PageSpeed Insights score for each page. We recommend reading the article on ways to speed up your website which contains additional optimization tips.
As you can see having high PageSpeed Insights scores is valuable and if followed can help optimize your website. Choosing a fast lightweight theme and the right content is key to website performance.
Although good scores e.g. 90/100 are critical, don’t get obsessed with scoring 100/100. The reason is that depending on the industry, UI/UX sometimes outweighs fast page speed load.
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