Yes, that's why I also mentioned changing the HTML. For instance, change the ID of the div that contains the ad. It could even be random and change every time.

Yes, that's why I also mentioned changing the HTML. For instance, change the ID of the div that contains the ad. It could even be random and change every time. I don't have experience fighting ad blockers, though (I actually enjoy my ad blocker). If Google did it, I doubt ad blockers would be able to block all ajax request on Google, or everyone would simply uninstall the extension.