keyword rankings of my site do not rise within 1 month although I keeping build 2 PBN links per week. Is it normal? ranking is #68 on sep 9 and 30 on sep 13, but since thats not rise any more. I thinks difficult of the competition from 29 and higher is not to much, it's on low-med competion niche. The keyword has 3000 searcher/m and the site is 3 months old. I used PBNs for 2 $sites and the other rise well (Sometime dance and comback later with some power up) so I don't thinks problem is my quality of my links. Now I thinks somethings wrong on my onpage, is there anytool to check if the site was over optimized for the keyword? looking for help and Sorry because my bad english.