The UGC link attribute stands for User-Generated Content and is a value used in the rel attribute of a hyperlink to indicate that the link is part of user-generated content, such as comments, forums, or reviews. It helps search engines understand that the link was created by a user rather than a website owner or content creator.
When a website includes links from user-generated content, applying the rel="ugc" attribute helps search engines distinguish these links from editorial or paid links. This helps prevent any negative SEO impact, as user-generated links are often considered less reliable than editorial links. The UGC link attribute can be used to ensure transparency and maintain proper SEO practices on a website.