What is TrustRank?

TrustRank is an algorithm used by search engines to determine the trustworthiness of a website. It is designed to distinguish between high-quality, authoritative websites and spammy, low-quality sites. TrustRank helps search engines prioritize reputable content and ensure that users are directed to trustworthy sources.

The TrustRank system works by starting with a set of trusted, manually curated websites (like academic institutions or well-known organizations) and then evaluating the link structure between these trusted sites and other websites. Sites that receive links from high-authority sources are considered more trustworthy, while those linked to by low-quality or spammy sites are deemed less trustworthy. This system helps improve the quality of search results by ensuring that trustworthy, credible sites are ranked higher.