Something's up, or not loading or is pulling in 555633 pieces to load a page. The one that seems to be causing the most problems is related to this one
That explains why I get a constantly flashing Icon in the tab for the page. Flashes between loading and the P icon for ages as it loads all this stuff.
Seems to be doing it on every page so don't think it's a specific ad.
Along with aktrack.pubmatic.com and showads.pubmatic.com blocking these at the firewall along with ams1.ib.adnsx.com makes the site work on my nexus 7.
