suggestion: first talk then delete
Sorry if it offended you, I will certainly undelete it once I see what's the point of it. Did you mean to create it to request something particular from MediaWiki developers, like automatic minification? Such requests should be made at Bugzilla (those that aren't already fulfilled.) Was it meant to be something else?
I wanted to work out a page about anything related to mediawiki's frontend performance. See what is missing, which extensions are around, how to configure your server, all that. Capeesh?
You write sorry but you didn't still undeleted the page.