What is the key difference between a high-quality backlink and a low-quality backlink in the context of a fandom wiki?

In the context of a fandom wiki, the key difference between a high-quality backlink and a low-quality backlink lies in *the linking site's authority, relevance to the fandom, and the contextual relevance of the link itself*. A backlink is a link from another website to your wiki page. A high-quality backlink comes from a website with high domain authority (a measure of a website's overall authority and trustworthiness), strong relevance to ....