Been bugging for a while. And yes I already have "block pop up ads" under safari. But many times I visit espn.com on mobile safari and the stupid ads (like for the LG Spectrum, movies) pop out. Is there a way to disable these pop up ads. Sometime the "x" is too small and I accidentally click on the ad instead of the closing it out. Or are pop up ads within mobile safari on sites like espn.com built into IOS ads? Edit: I usually clear my cache and cookies 3-4 times a day also so this maybe the cause of the frequent ad pop ups.