WordPress website speed optimization
WooCommerce product page. Google PageSpeed Insights - 100 desktop and 98 mobile score. GTmetrix - 99 PageSpeed Score and 97 YSlow score. On load time is about 0.6 - 0.7 seconds, with only WooCommerce cart updating a bit later. Normally page would load 2-3 seconds, because of the distance from Poland to Canada where GTmetrix test server is located, but thanks to Cloudflare CDN (free), only the first request from one geographical area takes this long. Requested content is then served from the nearest location.