The Goal of PageRank is to Reward Webpages that are Important and bring Value to Visitors
Google/Youtube ranking is designed to do just that: sort through hundreds of billions of webpages in our Search index to find the most relevant, useful results in a fraction of a second, and present them in a way that helps you find what your clients are looking for. It's important to note that while some ranking systems are more relevant than others for your particular niche, it's also important to note that ranking systems have different requirements and different needs, and they can all serve a purpose or provide the results you need. So, it doesn't mean that there are no ranking systems that work and rank web pages well, just that it's important to know the capabilities of each one so that you are aware of which ones to use.
One of the best ranking systems that Google has is the PageRank system. It has been used for ages by webmasters and SEO specialist to find high-ranking web pages to promote their sites and get them high rankings. Google ranks pages according to the importance and relevance that they have to the content on the webpage. Google also provides a link to the PageRank system, but in general, the importance of a webpage increases with the number of links, and Google ranks each link according to the relevance and importance to the webpage.
PageRank and search in general
PageRank is very helpful in helping you find relevant pages. This system ranks webpages according to how important it feels to Google. As Google says, "the goal of PageRank is to reward webpages that are important and bring value to visitors, and punish pages that are not important or don't bring value to visitors." So, it helps the webmaster to know the importance of a webpage and what should be given more importance. For example, a web page that is highly relevant to your content might be given more importance than one that has no relevant content. But the important thing to note is that PageRank is the only ranking system Google uses and it's important to know which system to get more and more benefits from the ranking.