Review Rich Snippet为公司级还是域名级？多域名下Trustpilot评论片段能否共用？

Hey there, let's break down your questions clearly, based on search engine best practices and Trustpilot's typical workflows:

Review Rich Snippets operate strictly at the domain level. Search engines treat each independent domain as a separate web entity—so the rich snippet display depends entirely on the structured data markup you implement on that specific domain. There’s no automatic cross-domain sync just because multiple domains belong to the same company; each domain needs its own valid, properly formatted markup to trigger the snippet in search results.

Yes, this is possible—but you need to stick to key rules from both search engines and Trustpilot to avoid issues:

• Ensure review relevance: The Trustpilot reviews must directly align with the products/services offered on each regional domain. For example, if all your domains sell the same core products (just localized for each region), company-wide reviews are fair game. But if a domain offers entirely unrelated services, don’t slap on those reviews—search engines will flag this as irrelevant.
• Add domain-specific structured data: Each domain needs its own schema markup that links back to your company’s Trustpilot page. You’ll usually use Organization schema to define your company, then include aggregateRating or review properties that reference the Trustpilot review data. This tells search engines how to connect the domain to your company’s reviews.
• Follow Trustpilot’s policies: Some cases require verifying each regional domain with Trustpilot to confirm you have permission to display their review content there. Double-check their internal guidelines to make sure you’re not violating any embedding rules.
• Avoid snippet abuse: Don’t add review markup to pages that don’t relate to the reviewed products/services (like a standalone contact page). Search engines penalize misuse of rich snippets, so keep the markup targeted and transparent.

内容的提问来源于stack exchange，提问作者Denneappeltje