Tiered link building helps boost your website’s authority by creating two...

https://dibz.me/blog/strategic-insights-crafting-an-effective-tiered-link-building-campaign-959

Tiered link building helps boost your website’s authority by creating two levels of backlinks. Tier 1 links point directly to your site and are high quality. Tier 2 links support your Tier 1 links, making them stronger and more effective