The world of search engine optimization has been evolving in a variety of ways over the years. 

Some techniques have faded into obscurity and other ones have become the norm for websites. However, despite a lot of controversies, one part of SEO that has remained as important as it was a decade ago is backlinks. 

Backlinks are a very specific type of links, but in this article, we will be talking about the other two link types as well: external and internal. 

But before we can really get into the importance of backlinks for SEO, we need to understand what is a backlink in the first place.

Written by:  |  April 15, 2022

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