Page rank is the name of an algorithm that determines the importance of a web page (whether the page can be judged to be a good page in general). I am.
It is said that the “page” of page rank is not the page of the web page but the page of Google’s founder, Larry Page.
Previously, it had a strong presence as an index of page strength especially in google, but now it is positioned as one of hundreds of google’s ranking algorithms, and it is no longer decided only by page rank. There is also little to pay attention to.