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4 Most Common Page Speed Testing Mistakes

MachMetrics

Using a page speed optimization audit tool like GTmetrix or WebPageTest is a great first step towards assessing how your website loads for visitors. However, you may be making one of the common page speed testing mistakes that often cost website owners engagement, and ultimately, revenue. Mistake #1: Only Testing Desktop.

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How To Monitor And Optimize Google Core Web Vitals

Smashing Magazine

There are three web vitals metrics Google uses to measure different aspects of website performance: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), Interaction to Next Paint (INP). You’ll often see different page speed metrics reported by different tools and data sources, so it’s important to understand the differences.

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Average Page Load Time in 2021

MachMetrics

Website performance & speed plays a major role in the success of an online business. High-performing fast sites attract and preserve users better than low-performing ones. Importance of page loading speed – Google checks your website load time and they like it as fast with a better user experience.

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Why is Wordpress Slow?

KeyCDN

A WordPress website comprises many parts, including web servers and their settings, different plugins, and themes. Unoptimized content could also be one of the reasons why your WordPress website is not performing as per your expectations. We will also discuss how you can speed up your slow WordPress site.

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Web Performance Bookshelf

Rigor

Yet, we wanted to put together our list of the top web performance books for anyone who cares about speed of the web and would like to explore the timeline of web performance engineering milestones over nearly two decades through the lens of published books. Web Performance In Action. Designing for Performance.

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How Partytown Eliminates Website Bloat From Third-Party Apps

Smashing Magazine

And slow websites are, in a way, discrimination: The majority of the world’s population don’t have access to high-speed Internet or fast CPUs. Even if your website is designed with usability in mind, these factors impede users from fully benefiting from the website’s features. The Architecture Behind Partytown.

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The 5 Most Underrated WebPageTest Features

MachMetrics

WebPageTest is one of the best website speed auditing services for any designer or developer concerned with site speed (which should be all of them). We won’t get too deep into search engine optimization, but speed optimization is a huge part of what sets your site apart from others. WebPageTest Scripting.