PILLAR 3, TRUST SIGNALS · 3.1 Authorship & E-E-A-TMediumInferred
Author not linked to consistent profile
An author whose identity is fragmented across the web, different names, no links between profiles, is hard for Google to consolidate into one trusted entity. Consistent, linked profiles build the author entity.
What it is
No stable author entity across the web.
Why it matters
Without corroboration, authority can’t attach to the author.
How to fix it
Link author to consistent profiles (sameAs).
How to find it on your site
- Check whether the author links to consistent external profiles, LinkedIn, professional bodies, publications.
- Confirm the name and details match across them.
- Add sameAs links from the author schema to those profiles.
- Keep the identity consistent everywhere.
Cross-reference to ranking and citation factors
A consolidated author entity earns trust across topics. Fragmented identity dilutes the authority signal.
Impact
Low-medium. Inferred.
Evidence
Consistent entity identity supports authority. Google, Search Quality Rater Guidelines (PDF)