Backlinks are incoming links to a webpage. When a webpage links to any other page, it’s called a backlink. In the past, backlinks were the major metric for the ranking of a webpage. A page with a lot of backlinks tended to rank higher on all major search engines, including Google.
Backlink Structure –
www.Yourwebsite.com [Getting Traffic ] <<———— Backlinkwebsite.com — Backlinkwebsite2.com etc [Sending Traffic to Yourwebsite.com]