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Get Started Free →Use when auditing metadata, crawlability, structured data, or indexability related to Highlight author credentials and expertise. Verify the rendered HTML and HTTP response rather than relying only on source files.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-08 | ✗→✓ | ▲ Improved | 6% | 0% |
| case-17 | ✗→✓ | ▲ Improved | 32% | 0% |
| case-02 | ✓→✓ | ＝ Same ✓ | 20% | 0% |
| case-03 | ✓→✓ | ＝ Same ✓ | 19% | 0% |
| case-05 | ✓→✓ | ＝ Same ✓ | -16% | 0% |
Demonstrating the expertise of the content creator is a core component of E-E-A-T, helping both users and search engines trust the accuracy of your information.
Verify that all authors have a bio or profile that clearly states their qualifications for writing on the topic.
Add a short bio section for each author that highlights their experience and links to their professional profiles.
Explain how author credentials impact search engine rankings, especially for YMYL (Your Money Your Life) topics.
Review metadata generation, rendered HTML, structured data, and response headers related to Highlight author credentials and expertise. Flag exact routes or templates where search-facing output violates the rule, and describe how to verify the final page output.
For full implementation details, code examples, and framework-specific guidance, see references/rule.md.
Rule page: https://frontendchecklist.io/en/rules/seo/author-expertise
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