The power of PBNs

Hey guys so I wanted to discuss something with you. Have you noticed that more and more PBNs nowadays have no impact on ranking? As if some filters were applied to the PBNs (that way google could find out they are used purely for ranking and therefore deprived any link juice)

I did a test more than 3 months ago and bought 20 expired domains. All of them around 40RD and TF 15-20. No bad history + high quality links. Basically these were 100% legit sites. I posted some content, got them…

The power of PBNs