Tiered link building is about strategy, not bulk. Learn how to connect...

https://www.scribd.com/document/1032066985/Why-Are-My-Rankings-Not-Moving-After-Building-Backlinks-A-Troubleshooting-Guide-163537

Tiered link building is about strategy, not bulk. Learn how to connect high-authority Tier 1 links directly to your site while using Tier 2 links to boost their impact