PR value query
Tool introduction
The full name of PR value is PageRank (web page level), which is taken from Larry Page, the founder of Google. It is a part of Google ranking algorithm (ranking formula), a method used by Google to identify the level / importance of web pages, and the only standard used by Google to measure the quality of a website. After combining all other factors such as title logo and keywords logo, Google adjusts the results through PageRank, so that those pages with more "grade / importance" can improve the website ranking in the search results, so as to improve the relevance and quality of the search results. Since 2016, Google has cancelled publishing the PR value of the website, and the tools on this website are purely displayed, The PR value of all sites will be permanently reset to zero. On that day, Google will recover, and the query may be effective.
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