@silvermoon82 @2something
I feel that but like google n shit doesn't even use half of these things anymore, you have to submit a sitemap to google for it to get spidered, and iirc they abandoned micro-formats like a decade ago and now suggest micro-code which is a whole bunch of line noise...
Meanwhile there are alt search engines like wibe.me or marginalia-search.com that focus specifically on the small/indie web