I'm using the weaver theme to make my sites. None of them are WC3 valid. When I check out competition sites, they're never valid either.
Will this really hurt my rankings? Does it matter?
If so, is there an easy way to validate them, a plugin?
I paid for a fiverr service, but just got a report back... which means I'd have to manually go in and tinker with my sites code. I'd rather spend my time doing something else...
So, WC3 validation... should I care?