416 Range Not Satisfiable (RFC 7233)
This is an educational reference page about HTTP 416 Range Not Satisfiable. The page itself is served as 200 OK so it can be indexed as HTTP documentation.
The client has asked for a portion of the file (byte serving), but the server cannot supply that portion. For example, if the client asked for a part of the file that lies beyond the end of the file. Called "Requested Range Not Satisfiable" previously.