302 Http Error
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more http error 302 iis about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges http error code 302 Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each http 302 error websphere other. Join them; it only takes a minute: Sign up What does HTTP/1.1 302 mean exactly? up vote 26 down vote favorite 10 Some article I read once said that it means jumping (from one URI to another), but
Http Error 302 Found
I detected this "302" even when there was actually no jumping at all! http redirect http-headers http-status-code-302 share|improve this question edited Jan 14 at 15:01 CubeJockey 2,12071629 asked Jun 10 '09 at 0:06 omg 34k102235313 There might be some good information on this here in the wc3.org documentation. –Copas Jun 10 '09 at 0:09 2 Pay close attention: example.com example.com and example.com are logically-distinct, and a site wishing to be accessed via a single http 304 error URL may redirect from one to another in order to achieve this. Of course, 302 redirects are a poor choice for this... but you may well have seen similarly subtle variations. –Shog9♦ Jun 10 '09 at 0:18 1 Sorry, all my knowledge of HTTP error codes come from here: thinkgeek.com/tshirts-apparel/womens/6792 (doht! 403 again) –kenj0418 Jun 10 '09 at 0:25 add a comment| 8 Answers 8 active oldest votes up vote 19 down vote A 302 redirect means that the page was temporarily moved, while a 301 means that it was permanently moved. 301s are good for SEO value, while 302s aren't because 301s instruct clients to forget the value of the original URL, while the 302 keeps the value of the original and can thus potentially reduce the value by creating two, logically-distinct URLs that each produce the same content (search engines view them as distinct duplicates rather than a single resource with two names). share|improve this answer edited Jun 10 '09 at 0:15 Shog9♦ 108k28183217 answered Jun 10 '09 at 0:10 CodeMonkey1313 6,4801451104 add a comment| up vote 7 down vote A simple way of looking at HTTP 301 vs. 302 redirects is: Suppose you have a bookmark to "http://sample.com/sample". You use a browser to go there. A 302 redirect to a different URL at this point would mean that you should keep your bookmark to "http://sample.com/sample". This is
response. 10.1 Informational 1xx This class of status code indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line. There are no required headers for this class of status code. Since http error 301 HTTP/1.0 did not define any 1xx status codes, servers MUST NOT send a 1xx response
Http 200 Error
to an HTTP/1.0 client except under experimental conditions. A client MUST be prepared to accept one or more 1xx status responses prior to
Http Error 401
a regular response, even if the client does not expect a 100 (Continue) status message. Unexpected 1xx status responses MAY be ignored by a user agent. Proxies MUST forward 1xx responses, unless the connection between the proxy http://stackoverflow.com/questions/973098/what-does-http-1-1-302-mean-exactly and its client has been closed, or unless the proxy itself requested the generation of the 1xx response. (For example, if a proxy adds a "Expect: 100-continue" field when it forwards a request, then it need not forward the corresponding 100 (Continue) response(s).) 10.1.1 100 Continue The client SHOULD continue with its request. This interim response is used to inform the client that the initial part of the request has been received and has not https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html yet been rejected by the server. The client SHOULD continue by sending the remainder of the request or, if the request has already been completed, ignore this response. The server MUST send a final response after the request has been completed. See section 8.2.3 for detailed discussion of the use and handling of this status code. 10.1.2 101 Switching Protocols The server understands and is willing to comply with the client's request, via the Upgrade message header field (section 14.42), for a change in the application protocol being used on this connection. The server will switch protocols to those defined by the response's Upgrade header field immediately after the empty line which terminates the 101 response. The protocol SHOULD be switched only when it is advantageous to do so. For example, switching to a newer version of HTTP is advantageous over older versions, and switching to a real-time, synchronous protocol might be advantageous when delivering resources that use such features. 10.2 Successful 2xx This class of status code indicates that the client's request was successfully received, understood, and accepted. 10.2.1 200 OK The request has succeeded. The information returned with the response is dependent on the method used in the request, for example: GET an entity corresponding to the requested resource is sent in the response; HEAD the entity-header fields corresponding to the r
of 302 tells a client that the resource they asked for has http://100pulse.com/http-statuscode/302.jsp temporarily moved to a new location. The response should also include this location. It tells the client that it should carry on using the same URL http://serverfault.com/questions/110227/whats-the-difference-between-301-and-302-in-http to access this resource. Why it Occurs The HTTP response status code 302 Moved Temporarily is the most common way of performing a redirection.It is an http error example of industry practice contradicting the standard HTTP/1.0 specification, which required the client to perform a temporary redirect. The describing phrase was "Moved Temporarily?. But popular browsers implemented it as a 303 See Other, i.e. changing the request type to GET regardless of what it had been originally. Fixing 302 Error http error 302 Code If the 302 status code is received in response to a request other than GET or HEAD, the user agent MUST NOT automatically redirect the request unless it can be confirmed by the user, since this might change the conditions under which the request was issued. If you monitor your website through 100 pulse, we will intimate you through mail or short message service whenever you encounter 302 status code. Features Website Monitoring Monitor DNS Server Mail Server Monitoring Mysql Server Monitoring FTP Monitoring Port Monitoring Alerts & Reports Instant Notification Web Server Monitoring Report Public Report Template Free Uptime Button Monitoring Tools Webpage Availability Checker Port checker DNS Checker IP Finder Server location Finder and more... Reseller Affiliate Program Pricing Latest Updates Feedback Write a testimonial About Us Contact Us Follow Us on Twitter Facebook Server Time : 29-Sep-2016 22:27:54 GMT All Rights reserved © 100pulse.com Terms | Privacy | Sitemap
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top What's the difference between 301 and 302 in HTTP? up vote 8 down vote favorite 2 I see all tinyurl like sites use 302 But what's the difference?Seems both are working for me http redirect http-status-code share|improve this question edited Mar 31 '12 at 22:26 the-wabbit 32.9k960119 asked Feb 6 '10 at 15:29 vps 3723812 add a comment| 3 Answers 3 active oldest votes up vote 11 down vote accepted A 301 (moved permanently) status means the resource has been permanently moved to a new location. The client (browser) should use the new location instead of the old one in future. A 302 (found) status means the resource is temporarily located elsewhere. The client should use the given location for the current request, but in the future should continue to use the old location. Both status codes will have the effect of having the browser follow a redirect. You should choose to use a 301 or 302 status depending on whether the redirect is permanent or temporary. More information about these HTTP response codes can be found in RFC 2616. share|improve this answer edited Feb 6 '10 at 17:01 answered Feb 6 '10 at 16:12 Phil Ross 4,12911417 What if I want to cancel 301?Is that out of control since it's not used again? –vps Feb 6 '10 at 16:53 @vps You can cancel the 301 redirect, but there is no guarantee the client will re-request the original URL. If you want to be able to cancel the redirect in the future, then you may be better of using a 302. –Phil Ross Feb 6 '10 at 17:04 add a comment| up vote 3 down vote When a search engine spider founds 301 status code in response header of a webpage, it understand that this webpage is no longer exist, it searches for location header in response pick the new URL and replace the indexed URL with the new one and also transfer pagerank. So search engine refreshes all indexed URL that is no longer exist (301 found) with the new URL, this will retain your old webpage traffic, pagerank and divert it to the new one (you will not lose you traffic of old webpage). Browser: if a browser founds 301 status code then it caches the mapping