Client errors (4xx)
405 Method Not Allowed
The server does not accept this type of request here.
Quick answer
A 405 means the address exists, but not for the request method used, for example sending a form to a page that only shows content. Our check asks first with HEAD and repeats with GET, so a 405 here was also returned for a normal page request.
When to wait: Waiting does not help; it is a configuration issue.
If you are visiting the website
- Start from the homepage Open the site's homepage instead of a saved link.
- Tell the website owner If the problem stays, contact the website through another channel (email or social media) and tell them the exact error and time.
If you run the website
- Allow normal requests Make sure GET and HEAD are allowed for public pages.
- Check forms and routes Confirm forms post to an address that accepts POST.
Likely causes
- Common The server or firewall only allows certain request methods. (Website side)
- Sometimes A form sends data to the wrong address. (Website side)
Is the website down? Check it now
One measurement point. Results explain what we saw, not a worldwide verdict.
Related messages
Sources
- MDN: 405 Method Not Allowed
- RFC 9110 (HTTP Semantics), Section 15.5.6: 405 Method Not Allowed
- MDN: HEAD request method
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