![]() ![]() There are two types of client-side redirects: the so-called meta refresh, which refreshes the page to another URL after a particular period of time, or a JavaScript redirect, which changes the window’s URL after that code has been run. Prevent client-side redirects as much as possible. To be able to run that code, it needs to be sent to the browser first, and therefore this is always a slower solution. Hardly ever used, a 308 means “follow this redirect and never go to the old URL again”.Ī client-side redirect is the result of some code that runs in the browser and then redirects the ‘client’, the browser, to another URL. Links pointing to the old URL will be counted towards the ranking of the new URL.Ī temporary redirect, used for when a page needs to be temporarily moved, or for when the original URL should always be requested.Īn “improved” temporary redirect, that will always be treated as temporary by search engines. Search engines follow the redirect and will add the new URL to the index. Redirect typeĪ permanent redirect, used for when a page has moved or for when a page has been deleted and similar content can be found elsewhere. Search engines might not always follow 307 redirects as they’re deemed temporary. Because too many systems use a 302 by default, instead of a 301, search engines tend to treat long-standing 302s like 301s in many ways. Search engines will follow the redirect, but maintain the old URL in their index. Browsers will not cache a 302 redirect, so the server will be getting a request for the original URL every time. This is, for instance, the case with language or geo-location based redirects. These HTTP headers have a code for the type of serverside redirects, and a new location to which the browser should take you.īrowsers will cache a 301 redirect and immediately perform it again next time without needing to fetch the original URL again until the cache is cleared. The browsers then know where to go and will follow immediately. Serverside redirects are performed directly on the server and result in a tiny bit of content being sent to the browser, in so-called HTTP status headers. Each of these can then be sub-divided into several types. Redirects can be divided into two classes: serverside redirects and client-side redirects. There are several ways of making a browser redirect. Redirects to another domain are sometimes referred to as cross-domain redirects. A redirect automatically makes a browser go from one URL to another URL.Ī redirect can point to any other URL: it doesn’t need to point to the same website. Sometimes, content moves from one URL to another URL. Every page on the web has an address, a URL, which stands for ‘Uniform Resource Locator’. ![]()
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