The Site Audit may return Other Errors. These errors occur when a web server that we crawl responds with a HTTP Response other than the following responses: 301, 302, 404 or 200.
There are a number of response codes that a web site can give some common ones we have seen include:
- 403, 999 - Access Denied
- 503 - Service Unavailable
- 500 - Internal Server Error
- 410 - Gone
We can't account for all HTTP Status codes as they can be set by a webmaster. For a Full List of HTTP Status Codes: https://en.wikipedia.org/wiki/List_of_HTTP_status_codes