Talking about the optimization of 404 pages

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Generally speaking, 404 error pages are visitors to the site page, and the page does not have the error displayed. In fact. 404 error pages Not only appear in the Site page does not exist, any site within the path can be accessed pages, pictures, JS and so on. When the page is deleted or the path modification is not reached. 404 errors will occur.

According to my survey of most websites, I found. Site owners due to the site when the path of the author of negligence, site revision, Site page deletion modification, Web site program error, the site front of the program, such as the lack of rigor and other factors, resulting in 404 of the number of error pages in the Web page access volume occupies a large proportion. Most site owners know that the 404 error is a great blow to the friendliness of the site, using a wide variety of tools to detect and avoid the appearance of 404 errors. But the wise will have a loss. Who can guarantee that the mistake will not appear? So in the avoidance of errors at the same time, we can also do a good job of the 404 site optimization it? The answer is yes.

Most of the sites are using the default 404 error page, careful you will find, in fact, this page is a popular page. There is no help for a particular website.

On the contrary, you can refer to (www.vecn.com/whatever you play), he has a good optimization of the site 404. Can look at the source code: (The page is larger, I will not excerpt.) )

This 404 of Web site visitors (users and spiders) are very good friendly. Specific 404 How you need to optimize, or to see your own needs!

Here's a reminder. Many site owners or SEO know 404 need to optimize, but the use of no good 301 or 302 jump home. The quantity is not sure well! This optimizes the transition ....

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