Talk about website link and website pr

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Links include internal links (that is, in-site links, short name: Inside the chain) and external links (that is, outbound links, short name: Outside the chain) two kinds.

Here the link is the external link (short: Outside the chain) the good or bad of the chain of the site itself seriously affect the level of PR value.

For example: If your site PR value is 0. When a PR value of 6 is linked to your site, then your site PR value is likely to rise to 3 or 4.

PR is a sign of website quality. If there is a dead chain on your site (dead chain, that is, dead link, that is, invalid link.) Are those that are not possible to reach the link will also affect your site PR value. Then how to query their own web site exists dead chain.

Here are some ways to query dead links.

1. Check the dead link online

Http://tool.20ju.com/checkurl.aspx

2.xenu Link Sleuth

Xenu link Sleuth may be the smallest, but most powerful, check-site dead link software you've ever seen. You can open a local Web page file to check its links, or you can enter any URL to check. It can list the live chain of the website separately

and dead links, link to the link it is all clear analysis; Support multithreading, you can store the results of the check as a text file or a Web page file.

At the same time, the 1.2J version added to the Google snapshots, Alexa rankings, as well as the history of Wayback Machine features.

3.HTML Link Validator

Web Connection Check program, can help you do ftp://and http://connection check to see if there is no connection content.

4.web Link Validator

Web Link Validator is the way to test whether the network link is normal with the input URL, you can give up an arbitrary existing network connection, such as software files, HTML files, graphics files and so on.

The reasonable construction of links in the station is one of the important technologies of search engine optimization. Its optimization can make the site as a whole to obtain the value of search engine recognition. In particular, Baidu, if the site can be a good enough link in the station, can greatly increase the keyword in the search engine rankings, so that the site and the promotion of the sale out.

For inbound links, 1. Do not use FLASH2. Do not ongoing picture 3. Do not use JS call, this is a very unfriendly search engine performance. 4. Do not add special symbols.

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