kienthuc.com.vn is 0 days old. kienthuc.com.vn is ranked #11734350 in the world this means that kienthuc.com.vnis not a very good website and you should optimize your site for search engines . The average home page load time is 338 milliseconds, it is really fast. This site has a low Pagerank(2/10). IP address is , and its server is hosted at Viet Nam. Last updated on 6.7.2011.