How to find a dead link in a Web site

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The formation of dead links:

Program error, website revision, file location movement, server space failure, domain name resolution failure, etc. will form a dead link.

Harm of dead Link:

Site weight drop. The weight of the page is passed through the link between the page to pass, if there is a large number of dead links in the station, then the page before is included, even if it will be deleted later, the weight will also be lost.

The volatility of the keyword rankings. Station outside the anchor text is to achieve the basis of keyword ranking. If the page has been invalidated, then you how hard to change the page to vote, keyword ranking will still fall. The increase of the website bounce rate. If the long tail of the page has a ranking, but has been lost, then the user through the page into your site, will increase your site's bounce rate. (Users only visit a page of your site on the left) the conversion rate of the site reduced. Does a large number of dead links give users a less-than-friendly "first impression"? What about the conversion rate?

Third, dead link detection:

A, webmaster home.

B, Xenu dead link analysis tool

C, Google Webmaster tools.

D, with the site log to check fool Links:

Use Notepad to mark the status code is very practical, you can clearly see the situation of your site log, the following is March 15, my Wuhan SEO part of the Web site log:

24143 Chinanet1011izo 1405080000 2012-03-15 01:19:20 d:\iislog\W3SVC\ra120315.ibl 184.22.234.194 27.54.226.206 get http/1.0 404 0 2203 9154 376-

D:\iislog\W3SVC\ra120315.ibl 24913 chinanet1011izo 1405080000 2012-03-15 01:21:00 221.235.205.116 27.54.226.206 8001 Get http/1.0 0 210 323 0/index.php-

38729 Chinanet1011izo 1405080000 2012-03-15 01:50:58 d:\iislog\W3SVC\ra120315.ibl 58.51.95.53 27.54.226.206 get http/1.0 404 0 468 9154 223-

E, manual detection of dead links, the main general links and links must be detected.

Iv. Dead Link Solutions:

A, robots shielding dead Link:

Disallow:/index.php

Disallow:/*.asp

Disallow:/sanguoshamingjiang

B, do 404 pages:

The default 404 page to modify space is 404.htm

can refer to the Large Webmaster Forum 404 page is how to write, and then modify the style you want to save for 404.htm. Upload to the root directory of the Web site via FTP. Here is my reference to A5 's 404 page error page:

This article source of Wuhan SEO enthusiasts chasing Dream blog http://www.yuyangyang.com/starting in A5, reprint, please keep the source ~!