iDeviate.org is happily validated. You can check this at validator.w3.org. It feels good when you work hard on it. Hope same happens to my seo works.
Happily Validated and PageSpeed Passed
This document was successfully checked as HTML5!
The page iDeviate.org got an overall Page Speed Score of 99 (out of 100)
No noes I am not going to make it 100
Update: Nah, later I did it, now it has 100 (out of 100). You can see that check here: PageSpeed 100/100