Tiered link building uses two levels of links to boost your site’s SEO. Tier 1...

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

Tiered link building uses two levels of links to boost your site’s SEO. Tier 1 links point directly to your site, giving it strong, high-quality signals. Tier 2 links support those Tier 1 links, increasing their power and helping your SEO grow naturally