Backlinks are links from outside domains that point to pages on your domain; essentially linking back from their domain to yours. To a larger degree, your backlink profile is made up of backlinks from external sites (also known as referring domains) that contribute to the overall strength, relevance and diversity of your domain’s backlink profile.
The total number of backlinks can often include many links from the same referring domain or multiple referring domains. It’s common for referring domains to link back to your content if it is relevant, authoritative or useful in some way to their own domain.
![[PukiWiki]](image/pukiwiki.png "[PukiWiki]")
