With this module you will get super acceleration of website loading - improvement of Google Page speed, Core web vitals and GTmetrix indicators.
This module collects all JS scripts on the site, combines them into one file and compresses them. It does the same for CSS files. As a result, you will have a compressed and optimized script and style file for each type of page. For the mobile version, this optimized style file is inserted inline, which gives its own acceleration in the processing and display of page styles. By increasing the speed of loading pages - you will get an increase in the traffic of your resource, because the drop in speed directly affects the number of bounces, people refuse to go to slow sites, they do not know the loading time, but they can estimate the site's loading speed by their feelings.
The latest update of Google Speed has affected exclusively mobile devices, all pages that will load slower than 3 seconds will be artificially omitted in search results. In order not to get into a mess, you need to check the loading speed of your site's pages. So this module will come in handy for everyone.