Http 404 Error Message

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall everybody often hears "The Custom 404 error page" This concept, the old stationmaster must be very familiar, the new stationmaster or just close to SEO's newcomer may not understand very much, then what is 404? Why do I need 404 pages? 404 What's The impact on SEO 　　? 404 what's The impact on users? How do I set up 404 pages? And a custom 404 error page What should I pay attention to? below Wang Dajun to take you to understand. What is 404 404 is a ...

The intermediary transaction SEO diagnoses Taobao guest cloud host Technology Hall whenever we open a website, if there is no response for a long time, or URL error will see the following scenario: This error page is 404 pages, today, Shanghai Seo Xiao ran dugu fly and you chat about 404 of this household name SEO basic knowledge. The 404 page is the page that is returned when the user enters the wrong link. is a frequent error in the WWW site access comparison. The most common error tip: 404 ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall HTTP 404 error means that the link to the page does not exist, that is, the URL of the original page is invalid, This situation often occurs, it is difficult to avoid, such as: Web page URL generation rules change, Web page file name or move location, import link spelling errors, etc., resulting in the original URL address can not be accessed;

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall Hefei mother in the 2 article introduced the SEO process and the importance of the internal chain construction, One of the links in the construction of the article mentioned 404 error page will affect the SEO. Said not detailed, the article released, someone short message I code error page how to do. Today in this article to talk to you about the 404 error page in the website ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall many webmaster in the process of doing site diagnostics, often will see the site did not do 404 pages, The general method of judgment is very simple, that is, in the search engine address bar casually enter a wrong link to the domain name, and then see if there are 404 pages. Is that right? The meaning of 404 page existence is to tell the viewer and search engine to please ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall many sites inexplicably down right, but can't find the reason where." Neither cheating nor optimization over, but by the search engine "mishaps" blocked. So what caused it? We're talking about it from 404. For the novice webmaster may not know what is 404 pages, do not understand the 404 error, the following ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall 404 page Reference http://www.dangdang.com/404 (Dangdang http://www.360buy.com/404 (Jingdong Mall) http://www.paidai.com/404.

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Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall HTTP 404 error means that the link to the page does not exist. In the website construction wants to completely avoid this kind of situation is impossible, for example, we often need to adjust to the website, the revision, will have the webpage to be deleted, renamed or moves the position, this time, although the corresponding content's webpage also exists in the website, but uses the original address to be unable to access Of course, the first thing to consider for this kind of situation is to do 301 redirects to the original page address, in order to minimize the SEO effect ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall in the article "Viewing search engine spiders crawling through your Web site via HTTP status code," I introduce some of the HTTP status codes and meanings that are frequently involved, such as the HTTP status codes that are frequently discussed and related to this article: 404: The server could not find the specified resource, the requested page does not exist (for example, the browser requested the page was deleted or moved, but do not exclude the possibility of the link will be valid later); 410: The requested Web page does not exist (note: 410 is permanent and 404 ...).