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Do you think your website can pass the Core Web Vitals Test Featured Image

Do You Think Your Website Can Pass the Core Web Vitals Test?

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by Web Design Portsmouth

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The speed of light vs the light of sound – The debate between the two rivalries stays unresolved. Some say that light travels faster than sound because it doesn’t travel through any medium compared to sound. Be it light or sound; we are pretty convinced that nothing can travel faster than the user leaving your website just because it takes too long to load.

According to our research, a typical web page takes approximately 22 to 25 seconds when loading on the phone. However, plenty of users leave the page within three seconds. And that’s where you find it necessary to optimise your website.

What is Core Web Vitals and Why is it Important?

The core web vitals test is a set of three performance metrics that Google introduced last year. The goal of the core web vitals test is to help developers optimise their websites so that users have a better experience. The three core web vitals are Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS).

There are a few reasons why core web vitals are important. The first reason is that it helps to ensure that your website is loading quickly. Nobody wants to wait around for a website to load, so if your website is loading slowly, you’re likely to lose customers. The second reason is that core web vitals help to ensure that your website is looking good on all devices. If your website isn’t looking good on mobile devices, you’re going to lose even more customers. And finally, core web vitals can help to improve your SEO ranking. If your website has good core web vital scores, it will rank higher in search engine results pages.

Five Optimisation Steps to Pass the Core Web Vitals

A question must have popped into your head, can you pass the Core Web Vitals test? Well, of course, because there is no hard and fast rule to it, especially for those who are familiar with Google algorithms and updates. But if you aren’t one of them, then we suggest you follow the following optimisation steps to ace the ultimate Core Web Vitals tests.

Content Distribution Networks

CDN or content delivery distribution network helps you minimise the distance between request and response. When you lessen, the network delay improves your website’s performance, which ultimately impacts the LCP of your site.

Inline Styles

Inline styles might seem to be forced upon us by developers, and it might be messy, but there is no better way to organise your codes. However, to avoid Cumulative Layout Shift CLS, using inline styles can be helpful in the long run.

Delay Third-Party Scripts

Third-party delay is no different than stopping requests from blocking page load. If you think that third-party scripts impact your website’s performance by increasing network latency, it’s better to set it to load asynchronously.

Javascript Bundles Minimisation

Then comes minifying your codes and refactoring your JavaScript, which can be difficult as well as time-consuming. But you have to optimise your website to pass the assessment, don’t you?

Progressive Images

If you know nothing about progressive images, then you know nothing about optimisation. Progressive images launch pictures immediately but with a bad-quality resolution. However, by the time your website loads completely, its resolution improves.

Do we still need to tell you why you need to use progressive images? Because it doesn’t only lessen the data that users consume but also decreases payload time initially. And that positively affects your Largest Contentful Paint scores.


There you have the five most basic steps to optimise your website so that you can keep up with the Core Web Vitals. However, as everyone knows, this isn’t the end of it, and if you are still anxious about how you will fix it all, you need to dig deeper into it. Basics can only give you an insight into something but not the details.

Contact Web Design Portsmouth today to find out how we can help you optimise your website.

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