Common Error Codes

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 ...).

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Intermediary transaction SEO diagnosis Taobao guest Cloud host technology lobby return an HTTP status code is the state of the server that is displayed on your site in response to a request, for example: • When a user accesses a Web page in a browser. • When the search engine spider crawls the page. HTTP status codes are five different categories: 1XX temporary/Information response 2XX succeeded 3XX redirect 4XX client/Request Error ...

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Absrtact: We often say 404 mistakes, do you know what he means? 404 is actually a status code contained in the HTTP header, indicating that the HTTP request failed. So what are the common status codes? What's the relationship between these status codes and SEO? We often say "404 mistakes", do you know what he means? 404 is actually a "status code" contained in the HTTP header, indicating that the HTTP request failed. So what are the common status codes? What is the relationship between these status codes and SEO? Every ...

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