Link pyramid tier 1 tier 2 tier 3 Backlinks for SEO consist of anchor and non-anchor links. Anchors include a key query, because the key query plays a crucial role in search engine optimization. Bare links are just as important – these are bare links, while user interaction plays a key role as it provides a route for bots; bots go your website and subsequent pages, which benefits your project. Updates are shared through majestic. When the number of links is limited for a specific tool, updates are provided on the platform with a larger number in backlink volume as a result of indexing lag.