Pagerank Backlinks Alexa Rank PR Checker
Một công cụ rất cần cho các webmaster và những bạn quan tâm đến SEO.:victory:
URL: http://netdepviet.org/seo-tools/
:handshake
About PR: PageRank relies on the uniquely democratic nature of the web by using its vast link structure as an indicator of an individual page's value. In essence, Google interprets a link from page A to page B as a vote, by page A, for page B. But, Google looks at more than the sheer volume of votes, or links a page receives; it also analyzes the page that casts the vote. Votes cast by pages that are themselves "important" weigh more heavily and help to make other pages "important".(c) Google
PageRank is a link analysi
This tool works well. thank you !
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