Thank you very much for the fast and exact answer.
I understand from your excellent explanation that my website using Javascript can slow down crawling and, in the end, consume more crawl budget for less pages.
I have checked that search with site: and it seems that meta-description is getting indexed by google (but not showed for some queries due to the keyword appearance) and some pages marked with no index are indexed due to the sitemaps plugin(which I already uninstalled and problem solved, thanks again).
Two more questions.first one, is there a way to modify robots.txt file from your plugin? I have checked some options to modify the file(like no index categories or similar) and I see no changes.
Second question, does that “not fixed” Tag to meta title affect seo?
