What Is Domain Authority, And Why It Matters
Domain Authority is a metric that Moz coined, which gives a representative outlook of the power of a domain in the search engines, and is derived from the domains age, popularity, and size.
Dofollow backlinks are very necessary to rank a website in a short span of time. Dofollow links allow google (all search engines) to follow them and pass link juice to linked websites.
This service is ideal for link wheel & link pyramids campaigns.