Table 7-4 describes some commonly encountered status
codes.
Table 7-4 HTTP Status Codes
Status CodeMeaningExplanation
1
0
0
Con
tinu
e
The server received the request and is in the
process of giving the response.
2
0
0
Oka
y
The request is fulfilled.
3
0
1
Mo
ve
per
ma
nen
tly
The resource requested has been permanently
moved to a new location. The URL of the new
location is given in the Location response
header. The client should issue a new request to
the new location, and the application should
update all references to this new location.
3
0
2
Fou
nd
and
redi
rect
(or
mov
e
tem
por
aril
y)
This is the same as code 301, but the new
location is temporary in nature. The client
should issue a new request, but applications
need not update the references.
3
0
4
Not
mo
difi
ed
In response to the if-modified-since conditional
GET request, the server notifies that the
resource requested has not been modified.
4 Bad The server could not interpret or understand the