Performance and technologies used.
-HTTP/2
HTTP/2 is the latest version of the HTTP protocol to make your website load very fast . It will make your applications faster, simpler, and more robust, optimizing them for better performance! With just a few small changes to your code, you can further increase the speed of your website.
Read also “ HTTP/2: What it is, how it works and what are the advantages “
-OpCache
OpCache works as a replacement for APC to make your PHP application much faster and greece phone number list save code in RAM.
OPcache is a caching engine built into PHP. When enabled, it significantly increases the performance of websites that use PHP. OPcache improves PHP performance by storing pre-compiled versions of PHP files. When executed, a PHP file is compiled into bytecode and once this process is complete, the bytecode is executed, thus eliminating the need for PHP to load and parse scripts on every request.
In simple terms, the data is saved in the server's memory for faster loading on each subsequent visit to the page.
-APCu
ApCu allows you to run PHP processes faster and more efficiently. You can easily enable it through your online control panel. It is a user cache, which means that it must be explicitly used by your PHP code to take advantage of it, while OPCache does all the work right after it is installed.