Tiered link building helps boost your website’s SEO by building strong,...

https://www.toro-bookmarks.win/this-article-breaks-down-tiered-link-building-into-simple-steps-it-explains

Tiered link building helps boost your website’s SEO by building strong, high-quality links first (Tier 1). Then, you support those links with additional, easier-to-get links (Tier 2) that point to your Tier 1 links