What is contextual backlink?

Hi Friends,
Contextual backlinks are links to external websites that are placed within the main or primary content of a web page. Contextual backlinks come naturally within content. They are not links that are placed within the navigation, sidebars, widgets, footer or ads.

Contextual backlinks are those that are built from an existing content on a webpage. These backlinks are very helpful to build your keyword ranking higher in search engines and also increases the domain trust online.