Google PageSpeed Insights (PSI for short) is a useful tool for website developers. Its intentions are certainly good, but it can be said that it is not suitable for the average WordPress site owner. Despite the recent addition of specific [...]
There are many ways to improve a website performance. One of the ways is to preload specific files that you know will be required later and are essential for the quick rendering of the page. The preload value of the [...]
CSS Containment is a module that describes a CSS property called contain. This property allows developers to isolate a specific element’s subtree in the DOM and treat it as independent and separate from the rest of the elements in the [...]
When you optimize the number of server requests (HTTP Requests), you will likely encounter the Google Analytics script at some stage. This script makes an asynchronous request to download the analytics.js file from Google’s servers. This post is not relevant [...]
The plugin WP-Rocket currently serves more than 400,000 WordPress websites, and the results it provides in terms of website performance are quite impressive. It is very user-friendly and offers several features that you won’t find in other plugins. In this [...]
One of the most frustrating things that happen to us when browsing a website is unexpected and sudden changes on a page. Such changes can be a suddenly appearing popup, content that shifts suddenly in the middle of reading, or [...]
How to Use WebPageTest for Website Performance Analysis and Why It's Superior to Other Tools?
What is Time to First Byte (TTFB), and how can it be improved? For those of you who are testing the speed and loading time of WordPress websites (and in general), there are several metrics that help understand the factors [...]
The preconnect option is an important tool in your toolbox, not only for loading Google Fonts. As shown in the example above, using preconnect saves roundtrip time, especially in the critical upper part of your site or application. In certain [...]
Core Web Vitals represent a set of metrics used by Google to assess the user experience (UX) of a specific website and are unrelated to the content quality on the site
YouTube is a popular Video Streaming website owned by Google. With over a billion users and millions of daily views, you can practically find YouTube videos everywhere on the internet. Using your YouTube account is a convenient way to add [...]
Delaying Javascript, in other words, Defer parsing of Javascript, is one of the messages you might receive when checking your website’s speed using tools like GTmetrix and Pingdom. But what does it actually mean to delay the parsing of Javascript? [...]