5 ms·
Some sites I use detect AdBlock, and either ask for me to switch it off or to give them a donation. I've always assumed they detect it by noticing that a funct
by mooism2 15y ago
Some sites I use detect AdBlock, and either ask for me to switch it off or to give them a donation.
I've always assumed they detect it by noticing that a function defined in the ad-serving js is not present in the page.
- switz 15y agoMost just wait a bit and detect if the ad is hidden (`display:none` or `visibility:hidden`) using javascript.