Originally Posted by holograph

not familiar with cloudflare but something isn't right
first time load showed a blank page with "comments" link on left side and back to top link, everything else was blank but had a vertical scroll bar. couldn't wait longer than 30sec, hit refresh - site blinked momentarily and then enter warning disclosure appeared
122 validation errors and 36 warnings don't help either.
https://validator.w3.org/check?uri=h...line& group=0
it could be something in your front end holding up displaying everything on the page and not the cloudflare itself - of course it needs further investigation. if you're using google chrome also check the page from developer tools, one of the options there is ability to see how all page's resources load - could be a javascript for instance.
set up a small simple site see how that would load - that's to be sure whether it is or is not cloadflare issue.
whoever did you coding, shoot them for not following proper valid markup, or shoot yourself for being too cheap, whichever suits you best!
good luck!
PS i love fixing validation errors although i may curse alot during such times.