What are third-party reviews and mentions in the context of SEO?

• A. They reduce a retailer's website credibility.
• B. They have no effect on search visibility.
• C. They increase a retailer's website credibility and build trust and visibility.
• D. They only impact social media rankings.

Answer: (C)

Third-party reviews and mentions provide external validation of quality. Search engines use these trustworthy signals to assess credibility and authority, which can boost rankings and overall visibility. Positive reviews and credible mentions also improve click-through rates in SERPs by signaling trust to users, driving more organic traffic. In short, they increase credibility, build trust, and enhance visibility; they are not limited to social media and they do have an impact on search performance.