
Search engines often use the number of backlinks that a website has as one of the most important factors for determining that website's search engine ranking, popularity and importance. MediaWiki, specifically offers the " What links here" tool, some older Wikis, especially the first WikiWikiWeb, had the backlink functionality exposed in the page title. Wikisīacklinks are offered in Wikis, but usually only within the bounds of the Wiki itself and enabled by the database backend. Some other words for backlink are incoming link, inbound link, inlink, inward link, and citation. A Topical PageRank has been researched and implemented as well, which gives more weight to backlinks coming from the page of a same topic as a target page. This weighting of backlinks is analogous to citation analysis of books, scholarly papers, and academic journals. PageRank calculates the score for each web page based on how all the web pages are connected among themselves, and is one of the variables that Google Search uses to determine how high a web page should go in search results. The quantity, quality, and relevance of backlinks for a web page are among the factors that search engines like Google evaluate in order to estimate how important the page is. Ī backlink is a reference comparable to a citation. A web resource may be (for example) a website, web page, or web directory. Link from some other website (referrer) to that web resource (referentĪ backlink is a link from some other website (the referrer) to that web resource (the referent).
