1
vote
1answer
109 views

Pages wrapped in a form element. What effect would this have on SEO or other machine-readability?

I'm helping somebody with a site and I've noticed that all the main pages are wrapped inside a form. I mean: <body> <form> [ everything in the page ] </form> </body> ...
5
votes
4answers
997 views

Does valid HTML, CSS and/or XML affect SEO?

Can a page's HTML validity affect search engine optimization (SEO)? Assuming all other factors are exactly equal, will an HTML document with 0 errors and 0 warnings (W3C provides a tool to validate ...