Link exchange with PR 4, 5 travel sites

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Posts: 4
Joined: Wed Jul 27, 2011 2:21 am

Re: Link exchange with PR 4, 5 travel sites

Postby angeljaky » Wed Jul 27, 2011 2:36 am

A PageRank results from a mathematical algorithm based on the graph, the webgraph, created by all World Wide Web pages as nodes and hyperlinks as edges, taking into consideration authority hubs like Wikipedia (however, Wikipedia is actually a sink rather than a hub because it uses nofollow on external links[5][6]). The rank value indicates an importance of a particular page. A hyperlink to a page counts as a vote of support. The PageRank of a page is defined recursively and depends on the number and PageRank metric of all pages that link to it ("incoming links"). A page that is linked to by many pages with high PageRank receives a high rank itself. If there are no links to a web page there is no support for that page.
Numerous academic papers concerning PageRank have been published since Page and Brin's original paper.[7] In practice, the PageRank concept has proven to be vulnerable to manipulation, and extensive research has been devoted to identifying falsely inflated PageRank and ways to ignore links from documents with falsely inflated PageRank.

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Posts: 10
Joined: Tue Apr 12, 2011 10:53 pm

Re: Link exchange with PR 4, 5 travel sites

Postby ankhanh » Sat Sep 10, 2011 6:13 pm

Please check out my site PR4
and contact me via email webmaster(at)vietnamtravelforum(dot)org

Posts: 5
Joined: Mon Apr 09, 2012 7:44 pm
Location: Vietnam

Re: Link exchange with PR 4, 5 travel sites

Postby hathuylieu » Wed May 02, 2012 5:40 pm

I have a request link on your page, please check your mailbox.
Thank you!
Vietnam tours, indochina tours, Vietnan travel, Vietnam bike tours, Vietnamdiscovery travel, Vietnam adventure tours

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