Http status code: 301, 302 redirection, 302 redirectionConcept
301 Moved Permanently the requested resource has been Permanently Moved to a new location, and in the future, any reference to this resource should use one of several Uris returned by
Official statementlist of http status codes301 moved permanently#this and all Future requests should be directed to the given uri. [23]302 found#this is an example of industry practice contradicting the standard. The HTTP/1.0 specification (rfc 19
Concept
301 Moved Permanently The requested resource has been permanently moved to a new location, and any future references to this resource should use one of several URIs returned by this response. If possible, clients that have link
In the 3rd chapter of the HTTP authoritative guide, when explaining the 30X status code, it is not clear why there should be 302, 303, 307, and their relationship, a "problem in HTTP/1/1" Let me confused, inexplicably, and the fifth chapter in the
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Reading today, unable to understand the HTTP302, 303, 307 status code of the ins and outs, decided to do a thorough study and summarized in this article. In the 3rd
The difference between 301 and 302 in the HTTP return code(2012-10-15 22:06:09)reproduced
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A Official statement301,302 is the encoding of the HTTP state, which means that a
302 jump, 302 jump code
Jump code:
Header ("HTTP/1.1 302 Found"); // This sentence can be omittedDheader ("Location: http://www.baidu.com ");
What is 302 redirection? What is the significance?
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HTTP status Code 3XX indicates redirection, indicating that the browser needs to perform some special processing to properly process the request.301 Moved PermanentlyPermanent orientation. The status code indicates that the requested resource has
301 (permanently moved) The requested page has been permanently moved to a new location. When the server returns this response, the requestor is automatically forwarded to the new location. You should use this code to tell the search engine that a
In the previous analysis of my company's website keyword ranking disappeared mentioned (now from the company resigned), the company's website keyword ranking disappeared the most likely reason is 302 redirect, now can be determined, is because of 302
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