Everyone has the woke-up time where he discovers that there is a tool that allows him to understand the quality level of his site – the Google PSI tool.
Google’s PSI is a tool that helps us understand by rating how our pages load and whether the developer’s work was good enough. In order to be an amazing site, you should know a lot of things on the backend that needs to be approved by Google so that the best result gives you a better ranking.
Loading time and site quality are affected by several basic factors whose derivative produces a variety of tasks for developers and webmasters like – writing clean JS scripts, uploading images in the right dimension and formats, using innovative instead of outdated formats, avoiding loading elements not displayed.
If we assume that the development had correctly and cleanly, there are action items we can perform without knowledge in development to improve the site’s speed score, the simplicity of the issue depends on whether you use plugins or your hosting provider features.
The main requirement of Google today for improving the site’s speed is to serve the images with formats of Google and of course the most essential – cache. The same memory is stored in the browser of the visitors and contributes to faster loading of the site.
One of the most well-known and successful plugins is WP ROCKET which is a paid plugin that accelerates the site speed with the help of automatic caching versions and a variety of add-ons to improve the site speed, for example serving site’s images in WEBP format and compress images.
Other small changes that can contribute to the quality of the site are to add attributes to each image on the site, exclude JS scripts that achieve a certain functionality from the cache, and of course, LAZY LOAD that loads images only when the visitor reaches the block that displays the same image, If you have no knowledge of the subject, you can always get support from your hosting provider and contact them to improve the performance. Present your requests, Many times they will help and set up for you the features that are needed.