Should You Really Replace All Your Nofollow Links with the Sponsored Attribute?

Google has clarified its position regarding nofollow and sponsored link attributes in the context of its fight against link spam. This statement comes after the rollout of a major update targeting artificial links.

The nofollow attribute has existed since 2005 and tells search engines not to follow a link. The sponsored attribute, introduced in 2019, is more specific: it explicitly signals a commercial, advertising, or affiliate link.

The central question is therefore: should we migrate all existing nofollow links to sponsored when they have a commercial nature? Google provides a nuanced answer here that deserves to be properly understood.

• Both attributes (nofollow and sponsored) are accepted by Google for commercial links
• No obligation to modify links already in nofollow to sponsored
• For new unlabeled commercial links, favor sponsored directly
• The sponsored attribute offers more precise semantics to qualify the nature of the link
• This clarification comes in a context of strengthened link spam detection

This position from Google is perfectly consistent with the progressive philosophy adopted since the introduction of the new attributes in 2019. The search engine does not wish to penalize sites that correctly implemented nofollow before sponsored existed.

My field observations confirm that no penalty has been observed on sites maintaining nofollow on their commercial links. However, using sponsored brings two advantages: better semantic clarity for Google and more precise documentation of your link strategy.

In the SEO audits I conduct, I observe that mixing nofollow/sponsored on the same site causes no problems. The essential thing is that commercial links are properly signaled in one way or another.

• For existing links: Keep your nofollow attributes on affiliate and commercial links already in place, no urgent migration is necessary
• For new commercial links: Use the sponsored attribute directly (rel="sponsored") for more semantic precision
• Priority audit: Identify and prioritize correcting commercial or affiliate links that have neither nofollow nor sponsored
• Internal documentation: Establish a clear policy for your team: sponsored for any new commercial content or paid partnership
• Mixed links case: On a single article containing both commercial and editorial links, clearly differentiate using sponsored for the former
• Technical verification: Ensure your CMS or affiliate plugins automatically generate these attributes correctly
• Don't over-optimize: Avoid cumulating attributes (rel="nofollow sponsored") unless technically justified, one is sufficient in most cases

The strategic management of link attributes is part of a comprehensive netlinking approach compliant with guidelines. This compliance requires careful analysis of your link profile and constant monitoring of evolving recommendations.

For sites with a large volume of commercial links or complex monetization, support from a specialized SEO agency allows you to audit your entire link architecture, identify risk areas, and implement a coherent and sustainable strategy, while you focus on your core business.