How search engines treat nofollow
Since 2019 Google treats nofollow as a hint rather than a strict rule: it may still use the link to discover or understand pages. Google also introduced two more specific values:
rel="sponsored"for paid links, ads and affiliate linksrel="ugc"for links in user-generated content, such as comments and forum posts
When to use nofollow
- Links you were paid for, or that were given in exchange for products or services (sponsored or nofollow).
- Links added by users that you haven’t checked (ugc or nofollow).
- Links to pages you don’t want to endorse.
Nofollow links from other sites still have value: they can send visitors and make your brand known, even if they pass little ranking value. Don’t add nofollow to your own internal links; it doesn’t help steer crawlers.