Tiered link building is a strategy that helps boost your site’s ranking by...

https://highstylife.com/how-do-i-tell-if-a-backlink-is-relevant-or-just-high-da-fluff/

Tiered link building is a strategy that helps boost your site’s ranking by creating two levels of backlinks. Tier 1 links point directly to your site and have the most value. Tier 2 links point to your Tier 1 links to strengthen them