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When we visit the website, 403 Forbidden appears. Many people don’t know what 403 Forbidden means. Let’s summarize what 403 forbidden means.
1: What does 403 forbidden mean
403 forbidden is a status code returned by http. It can be simply understood that there is no permission. When accessing a website, the server accepts the request but refuses to execute it, indicating that the resource is unavailable. 404 is a common error message.
When the method requested by the server is not head, a 403 status code will be returned, and the server will tell the user what permissions are restricted. The server will also describe the permissions in the returned information. If so, If you don’t want feedback, 404 or 403 may appear. [Recommended reading: What does 404 not found mean]
2: What are the reasons for 403 forbidden
#1. Reading and writing operations were performed when the file was not allowed to be read, written and created.
2. There may be a problem with dns, change the dns server address.
3. Your IP may have been added to the blacklist. If you access it multiple times within a certain period, 403 may appear.
4. The website space is not bound to a domain name.
3: Introduction to common 403 codes
1.403.1
The reason for this status code may be that execution access is prohibited. If CGI is executed from another directory, 403 will not appear under normal circumstances.
2.403.2
This error may occur because read access is prohibited, or there may be no default web page and no directory enabled directory.
3.403.3
This status code may appear because writing cannot be done and writing is prohibited. When we want to modify the file, writing is not allowed in the directory. This will result in a 403.
The above is a complete introduction to what 403 forbidden means. If you want to know more about operation and maintenance, please pay attention to the PHP Chinese website.
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