1
vote
2answers
1k views

Is no cache meta tag bad for performance?

I see many websites, seemingly arbitrarily adding the no cache meta tag on every page. Like this: <META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE"> <META HTTP-EQUIV="CACHE-CONTROL" ...
3
votes
3answers
204 views

PHP Include meta tags

A website I'm currently working on is http://www.troubi.com . Please don't care to look at the source code. If I validate the website through the w3cValidator a lot of errors occur all due to ...