Tiered link building uses two levels: Tier 1 links point directly to your site,...

https://quebeck-wiki.win/index.php/What%E2%80%99s_a_Good_Monthly_Routine_for_Backlink_Audits_and_Cleanup%3F

Tiered link building uses two levels: Tier 1 links point directly to your site, boosting authority right away. Tier 2 links support Tier 1 by linking to those pages, making them stronger and more credible