Tiered link building uses two levels of backlinks to boost your site’s...

https://wakelet.com/wake/gzbNnURt3wxkjVZmBBxos

Tiered link building uses two levels of backlinks to boost your site’s authority. Tier 1 links point directly to your website, delivering the most value. Tier 2 links support those Tier 1 pages, helping them rank higher