ads getting through piblocker & blacklist..

[Symbiot78]

As screenshot shows site is added to blacklist, ping is adblock but ads are still getting through...

Browser i MS Edge.

I've cleared EVERYTHING in edge... any ideas or things that would be worth testing?

[Symbiot78]

this is the source from the site..

[korhadris]

The image displayed is hosted on glocdn.investing.com not on pubads.g.doubleclick.net (which is where the link directs you to if you follow it).

[poblabs]

I just ran cat /etc/pihole/gravity.list | grep investing.com and didn't find investing.com as part of a black holed domain. This would explain why you're seeing the image as @korhadris mentioned. If you click on it though, it should be blocked.

pi@dns ~ $ cat /etc/pihole/gravity.list | grep pubads.g.doubleclick.net
192.168.0.3 pubads.g.doubleclick.net
192.168.0.3 securepubads.g.doubleclick.net

Where 192.168.0.3 is the address of my Pi (yours will be different. Probably 192.168.1.176)

[Symbiot78]

Yeah that was my thought as well.. But how does an addin like Adblock know to block the same ad?
Doesn't it use the same tech?

[Symbiot78]

I see they use css injecting as well..
I guess I'm just looking for the whole package

[poblabs]

Yeah adblock looks for certain advertisements using the <div> on the page and blocks it that way. The ads are still loaded, but adblock hides it.

Pi-hole blocks the ad from even loading (by using DNS) - but if the ad is on a trusted server (like investing.com), then there's not much you could do.

[jacobsalmela]

@poblabs said it well. The Pi-hole cuts ads off at the source for an entire domain or subdomain, where as ABP uses CSS-injection. Each has their own strengths/weaknesses. As is true of many things in technology, a layered approach usually works best. Personally, I use the Pi-hole for blocking the majority of ads and saving bandwidth, and then I supplement it with ABP for cases like this.

Since it's not really an issue with the functionality of the Pi-hole itself, rather the specific site/ad combo, I will close this issue.