Link pyramid tier 1 tier 2 tier 3 Backlinks for SEO are divided into anchor links and their non-anchor counterparts. Anchors contain the main keyword, because the key query is essential for search engine ranking. Bare links carry equal weight – this includes plain URLs, while user interaction plays a key role because it provides a route for bots; bots go the target page along with internal pages, which benefits your project. I provide tools like Majestic, SEMrush, and Ahrefs. In cases where backlink counts are lower for one of the services, the analysis focuses on the service with the highest count of inbound links as a result of indexing lag.