Uploaded February 2026 | Updated September 2026, 1 week ago

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How to Use Google PageSpeed Insights to Test and Fix Website Speed (Step-by-Step Tutorial)

If your website is slow, Google will rank it lower. In this video, I show you exactly how to use Google PageSpeed Insights to test your website speed, understand your score, and fix the issues slowing your site down.

Google PageSpeed Insights is Google's official website speed test tool, and improving your performance score can help improve SEO rankings, user experience, and conversions.

In this tutorial, you will learn:

• How to run a website speed test using Google PageSpeed Insights
• What your speed score means
• How to check website speed on mobile and desktop
• The most common problems slowing down websites
• How to fix website speed and improve performance
• How website speed affects Google rankings and SEO

This is the same process I use when building and optimising real client websites.

Test your website here:
https://pagespeed.web.dev/

Tools and resources mentioned in this video:
CrawlRhino – Website SEO and speed analysis tool
crawlrhino.com/crawlrhino-seo-crawler

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