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Http-error 302 Redirect

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Content developers should be aware that there might be clients that implement such a fixed limitation. 10.3.1 300 Multiple Choices The requested resource corresponds to any one of a set of representations, each with its own specific location, and agent- driven negotiation information (section 12) is being provided so that the user (or user agent) can select a preferred representation and redirect its request to that location. So if you want to do everything the right way, you send 302 responses to HTTP/1.0 requestors -except when the user agent and the IP address identify a major search engine's crawler-, and 307 responses to everything else -except when the HTTP/1.1 user agent lacks understanding of 307 response codes-. You can't control that, and you can't find all inbound links a search engine knows, despite their better reporting nowadays (neither Yahoo's site explorer nor Google's link stats show you all links!). It's gone forever and perhaps it never existed. his comment is here

Replace Google's very own PageRank with any term and you've a somewhat usable description of a site move handled by Yahoo, MSN, or Ask. If you monitor your website through 100 pulse, we will intimate you through mail or short message service whenever you encounter 302 status code. So you should only ever see the 302 error if 1) the Web server gives no alternative URL on the 302 response or 2) the number of redirections exceeds 5. Make sure it's available on your box before you copy, paste and modify the code above.

Http 302 Found

If you for example code [space(s)|tab|new-line|HTML code]i do to access my required response..

What makes indexing soft redirets a royal PITA is the fact that most soft redirects actually are meant to notify a permanent move. 302 is the default response code for all redirects, setting the correct status code is not exactly popular in developer crowds, so that gazillions of 302 redirects are syntax errors which mimic 301 redirects. Most of these automatic redirects are the result of a very popular bullshit practice: removing trailing slashes. The next request is, not surprisingly: GET https://www.cscc.imise.uni-leipzig.de/OpenClinica/MainMenu Referer https://www.cscc.imise.uni-leipzig.de/OpenClinica/pages/login/login and response: HTTP/1.1 200 OK So, there are no further redirects or script code. Http 302 Redirect Example Not to speak of ancient browsers in combination with Web servers which don't add the hyperlink piece to 307 responses.

Do nothing until the crawlers have fetched at least the first and second link level on the new server, as well as most of the important pages. That means when the request URI was http://www.sebastians-pamphlets.com/about/, the user agent gets redirected to http://sebastians-pamphlets.com/about/. URL A redirects to URL B which in turn redirects back to URL A. http://www.checkupdown.com/status/E302.html Blindly 301′ing everything is counterproductive sometimes. 301 - Moved Permanently The message of a 301 reponse code to the requestor is: "The requested URI has vanished.

Create one or more XML sitemap(s) for the new server and make sure that you set crawl-priority and change-frequency accurately, last-modified gets populated with the scheduled begin of the move (IOW the day the first search engine crawler can access the sitemap). Http 301 This behavior is beneficial because it reduces duplicate content. share|improve this answer answered Jun 10 '09 at 0:18 Redbeard 81848 add a comment| up vote 5 down vote From rfc 2616 (the Hypertext transfer protocol specification): 10.3.3 302 Found The requested resource resides temporarily under a different URI. This second condition should be fairly unlikely - and may indicate a recursive pattern e.g.

Http 302 Error Fix

Not really, at least not when you're dealing with overcautious search engine crawlers. http://salesforce.stackexchange.com/questions/11126/how-do-i-handle-a-302-redirect-response-to-my-http-callout The "@" suppresses PHP warnings and error messages. Http 302 Found Ideally, the response entity would include enough information for the user or user agent to fix the problem; however, that might not be possible and is not required. Http 302 Vs 301 In .htaccess put something like:
RewriteEngine On
RewriteBase /old-stuff
RewriteRule ^(.*)\.html$ do-redirects.php This code calls /old-stuff/do-redirects.php for each request of an .html file in /old-stuff/.

There are other use cases involving creative redirects which I'm not willing to discuss here. this content What is a server sided redirect? Even when the link is invalid, for example because a crappy forum software has shortened the URL, it's an asset you should not waste with a 404 or even 410 response. Join them; it only takes a minute: Sign up What does HTTP/1.1 302 mean exactly? Http Code 304

Each and every URL fetched from the old server vanishes from the SERPs in no time, whilst the new URLs aren't crawled yet, or are still waiting for an idle indexer able to assign them the properties of the old URLs, doing heuristic checks on the stored contents from both URLs and whatnot. The request MUST have included a Range header field (section 14.35) indicating the desired range, and MAY have included an If-Range header field (section 14.27) to make the request conditional. your Web browser or our CheckUpDown robot) goes through the following cycle when it communicates with the Web server: Obtain an IP address from the IP name of the site (the site URL without the leading 'http://'). http://orgias.org/http-302/http-302-error.html in a script that shall perform a redirect or is supposed to return a 404 header (or any HTTP header different from the server's default instructions), you'll produce a runtime error.

The user agent MAY use the Location field value for automatic redirection. 302 Police Code If the request is for a page with lots of embedded images or other objects, that sums up to hundreds of hard disk accesses slowing down the page loading time. With each and every revamp that comes with URL changes check for incoming redirects and make sure that you eliminate unnecessary hops.

Partly the common 302-confusion is based on the HTTP standard(s).

The redirect response code in a HTTP status line The redirect header's "location" directive How to implement a server sided redirect? Here is how Google handles 302 redirects: [Source …] you shouldn't use it to tell the Googlebot that a page or site has moved because Googlebot will continue to crawl and index the original location. Well, that's not much info, and obviously a false statement. All HTTP redirects can be safely used with regard to search engines. Curl 302 In other words, your server ignores everything it could deliver (be it a static HTML file, a script output, an image or whatever) when it runs into a redirect condition.

If you decide that an outgoing link adds value for your visitors, and you personally think that the linked page is a great resource, then almost certainly search engines will endorse the link (regardless whether it shows a toolbar PR or not). When you for example want to consolidate a blog on its own subdomain and a corporate Web site at example.com, then put
Redirect 301 / http://example.com/blog in the .htacces file of blog.example.com. The response SHOULD include an entity containing a list of resource characteristics and location(s) from which the user or user agent can choose the one most appropriate. check over here Don't bother me again.

URL A redirects to URL B which in turn redirects back to URL A. HTTP access authentication is explained in "HTTP Authentication: Basic and Digest Access Authentication" [43]. 10.4.3 402 Payment Required This code is reserved for future use. 10.4.4 403 Forbidden The server understood the request, but is refusing to fulfill it. Is there any way of switching on some debug logging for the sensor to see where the error is really occurring? The Status-Code is intended for use by automata and the Reason-Phrase is intended for the human user.

They don't rank very well, because the search engine has not yet discovered the new site's structure and linkage completely, so that a couple of ranking factors stay temporairily unconsidered. If you keep the initial redirect /contact.html to /cms/contact.php, and redirect /cms/contact.php to /blog/contact/, you create a redirect chain which can deindex your content at search engines. If you for example read "for SEO purposes you must make use of 301 redirects only" then better close the browser window/tab to prevent you from crappy advice. For example don't let search engines handle your affiliate links.

Scripts in those languages generate the output before anything is send to the user agent. Unless the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a hyperlink to the new URI(s). When referring to weekdays Recruiter wants me to take a loss upon hire How does a migratory species farm? Like with 301 redirects, Yahoo "breaks the rules" with 302 redirects too: [Source …] When one web page redirects to another web page, Yahoo!

Browse other questions tagged apex callout or ask your own question. Although incoming affiliate links don't bring much link juice, every little helps when it lands on a page which doesn't credit search engine traffic to an affiliate. The entity format is specified by the media type given in the Content-Type header field.