https://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2020/04/14/howto-optimize-your-website-enabling-web-server-gzip-compression.aspxWas recently checking out the fine tools from GTmetrix for optimizing some websites I manage and one of the issues I noticed on a client’s site was that GZIP compression was turned off. They have a GZIP compression setup article for IIS and Apache webelCommunityServer 2.1 SP3 (Build: 20423.1)