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31 votes
0 answers
462 views

How does Stack Exchange verify an advertiser is adhering to its advertising policies?

How does Stack Exchange ensure that ads don't deliver a tracking pixel if I have opted out of cookies? Is it impossible for an ad to track me if I have opted out of targeting pixels or could an ad ...
ColleenV's user avatar
  • 27.1k
7 votes
2 answers
139 views

Business SE page exposes personal details after submitting a custom campaign web form

I've filled this form and I've got the 'Thank you' confirmation page. Then each time when I'm revisiting the form, all the old form data is still there. So clicking 'Talk to an expert' each time ...
kenorb's user avatar
  • 2,169
31 votes
2 answers
48k views

pixel.quantserve.com - what's it about, and should I block it?

I was just checking what items were downloaded by the SO pages, and I saw pixel.quantserve.com popping up. My first instinct was to block it using Adblock Plus, but I'd like to know what it's for. ...
Roddy's user avatar
  • 1,190