How can old references affect the perceived relevance of a webpage?

Old references can significantly impact the perceived relevance of a webpage because they may indicate a lack of research and an outdated understanding of the topic at hand. In rapidly evolving fields, such as technology, medicine, and science, information can change quickly, and using outdated references may suggest that the content is not up-to-date or reflects obsolete knowledge. This can lead users to question the validity and credibility of the information presented, as they may prefer resources that incorporate the latest research and developments. A webpage that relies on recent, authoritative sources is more likely to be viewed as trustworthy and relevant, while one that cites older references could be seen as lacking diligence in sourcing current information.