So the DR of my website was 16 for a long time. It rose to 17 a few times, but never stayed over 17 for more than 10 days. In the last 2 weeks it dropped to 13. I checked lost backlinks and there aren't any. I started doing guest posts a month ago and AS rose by 2 while DA stayed the same. Guest posts I did are not low quality spam posts and that shouldn't cause the DR drop. Has anyone had the same happened to them? My organic traffic is the same as it was. The only thing that keeps going down is DR, and I'm not sure why.