Link pyramid, tier 1, tier 2, tier 3
Primary – 500 connections with inclusion embedded in writings on writing portals
Secondary – 3000 URL +Redirect links
Lower – 20000 links assortment, feedback, entries
Using a link hierarchy is helpful for web crawlers.
Demand:
One link to the site.
Query Terms.
True when 1 key phrase from the page title.
Remark the extra service!
Vital! Top references do not coincide with 2nd and 3rd-order links
A link structure is a device for enhancing the circulation and link profile of a digital property or online community