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Diamond
Enthusiast

Picture of Mozart
Posted
We've all encountered, at times, that number, while searching for a web page on line.But did you know that when a page has permanently been deleted, it is supposed to be another "status code number" not "404".

Which number should be used,but somehow isn't?
 
Posts: 6043 | Location: u.s.a, south Florida | Registered: 06-03-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond Enthusiast

Picture of Georgia85
Posted Hide Post
410 is the status code that should be used if the server is able to recognize that the file is permanently unavailable.
 
Posts: 9192 | Location: Atlanta, GA, USA | Registered: 06-03-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond Enthusiast

Picture of bedstor
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The Answer is 410 which simply says "Gone" but 404 says "Not Found" confusing isn't it? Confused

On the older FTP error list I'd guess would have been 421,425 or 426? Confused
I did find the "404" referred to a non existent room at CERN where Tim Berners-Smith worked(who made the Web work)
quote:
Having visited CERN myself, I can tell you that Room 404 is not on the fourth floor - the CERN office numbering system doesn't work like that - the first digit usually refers to the *building* number (ie. building 4), and the second two to the office number. But, strangely, there is no room "04" in building "4", the offices start at "410" and work upwards - don't ask me why. Sorry to disappoint you all, but there is no Room 404 in CERN - it simply doesn't exist, and certainly hasn't been preserved as "the place where the web began". In fact, there *is* a display about this, including a model of the first NeXT server, but the whole "Room 404" thing is just a myth."

source here...
Here are the full current set
quote:
9. Status Code Definitions
9.1 Informational 1xx
100 Continue
101 Switching Protocols
9.2 Successful 2xx
200 OK
201 Created
202 Accepted
203 Non-Authoritative Information
204 No Content
205 Reset Content
206 Partial Content
9.3 Redirection 3xx
300 Multiple Choices
301 Moved Permanently
302 Moved Temporarily
303 See Other
304 Not Modified
305 Use Proxy
9.4 Client Error 4xx
400 Bad Request
401 Unauthorized
402 Payment Required
403 Forbidden
404 Not Found
405 Method Not Allowed
406 None Acceptable
407 Proxy Authentication Required
408 Request Timeout
409 Conflict
410 Gone
411 Length Required
412 Unless True
9.5 Server Error 5xx
500 Internal Server Error
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Timeout

This link leads to detailed info about each error code
 
Posts: 13058 | Location: 6 miles west of Wigan UK | Registered: 06-05-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond
Enthusiast

Picture of Mozart
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Thanx to both of you,excellent replies. Smile
 
Posts: 6043 | Location: u.s.a, south Florida | Registered: 06-03-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond Enthusiast

Picture of Georgia85
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Wow Bedstor...I feel like my answer was so inadequate...Roll Eyes Wink
 
Posts: 9192 | Location: Atlanta, GA, USA | Registered: 06-03-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond Enthusiast

Picture of bedstor
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OOPS I was a bit OTT Georgia Red Face
I typed simply "404 history" in as a keyword and these links were at the top of the list Smile
 
Posts: 13058 | Location: 6 miles west of Wigan UK | Registered: 06-05-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond Enthusiast

Picture of Georgia85
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OTT - good one! Just learned something new Big Grin
 
Posts: 9192 | Location: Atlanta, GA, USA | Registered: 06-03-02Reply With QuoteEdit or Delete MessageReport This Post
Diamond Enthusiast

Picture of bedstor
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Despite the link saying its an Internet chat expression .I've heard it in use since the 80's in the UK There was a programme of the same title in 1982 (Lenny Henry) so if it was in use then, I'd estimate the Mid to late 70's when it came into use Wink
 
Posts: 13058 | Location: 6 miles west of Wigan UK | Registered: 06-05-02Reply With QuoteEdit or Delete MessageReport This Post
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