Link pyramid, tier 1, tier 2, tier 3 Level 1 - 500 references with inclusion within writings on content platforms Tier 2 - 3000 URL Forwarded references Level 3 - 20000 references combination, comments, articles Implementing a link structure is useful for web crawlers. Necessitate: One connection to the platform. Key Phrases. Correct when 1 keyword from the website subject. Observe the extra feature! Crucial! Primary links do not intersect with Tier 2 and Tier 3-order references A link structure is a device for enhancing the circulation and backlink portfolio of a website or social media platform