High DA+PA Do Follow Backlinks

What are DR and PA and Why are they important ranking factors?

Domain Rating (DR) is a measure of a website's authority based on its backlink profile. The scale runs from zero to a hundred. Generally speaking, the higher this number, the stronger and more authoritative the site is.

URL Rating (UR or PA are almost the same) shows the strength of a page's link profile on a 100-point scale. The bigger the number, the stronger a page's link profile is.