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/1.0 did not define any 1xx status codes, servers MUST NOT send a...
Some status codes are more common than others. For example, when you’re doing digital marketing, you’ll often come across status code 200, status code 301 and status code 404 – but you may never see status code 206 or 307. Let’s briefly go over each status code block and what the...
再次,300系列都是关于重定向的,常用的除了上述304,还有301和302,一个是地址永久重定向,一个是地址临时重定向。 301 Moved Permanently This response code means that the URI of the requested resource has been changed. Probably, the new URI would be given in the response. 302 Found This response code...
301 “Moved Permanently”– This is the code for a permanent redirect. It means that the URL of the requested resource is permanently replaced with a new address, and search engines should update the URL in their databases. You learn more about it from our article on 301 redirects. ...
Here, let's explore an exhaustive list of HTTP status codes, so when you come across one, you'll know what it means. → Download Now: SEO Starter Pack [Free Kit] What is an HTTP status code? When trying to access a webpage, your browser sends out a request to the web server wher...
Explanation:This code is used in the Resumable HTTP Requests Proposal to resume aborted PUT or POST requests 122:URI is longer than a maximum of 2083 characters Explanation:This is a non-standard IE7-only code which means the URI is longer than a maximum of 2083 characters ...
404 - Not Found: If you've been anywhere near SEO, you're probably well-acquainted with the 404 Status Code. It simply means that the requested data does not exist on the server. These can occur when people try to request URLs that don't exist, sometimes because they typed the URL wr...
300 Multiple ChoiceThe request has more than one possible responses. User-agent or user should choose one of them. There is no standardized way to choose one of the responses.301 Moved PermanentlyThis response code means that URI of requested resource has been changed. Probably, new URI would...
Each Status-Code is described below, including a description of which method(s) it can follow and any metainformation required in the 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 termi...
500.13Web server is too busy.The request isn't processed because the server is too busy to accept any new incoming requests. Typically, this HTTP status code means that the number of incoming concurrent requests exceeds the number that the IIS web application can process. This problem may occur...