Table of header field registrations

Header name

Protocol
A-IM http
Accept http
Accept-Additions http
Accept-Charset http
Accept-Encoding http
Accept-Features http
Accept-Language http
Accept-Ranges http
Age http
Allow http
Alternates http
Authentication-Info http
Authorization http
C-Ext http
C-Man http
C-Opt http
C-PEP http
C-PEP-Info http
Cache-Control http
Connection http
Content-Base http
Content-Disposition http
Content-Encoding http
Content-ID http
Content-Language http
Content-Length http
Content-Location http
Content-MD5 http
Content-Range http
Content-Script-Type http
Content-Style-Type http
Content-Type http
Content-Version http
Cookie http
Cookie2 http
DAV http
Date http
Default-Style http
Delta-Base http
Depth http
Derived-From http
Destination http
Differential-ID http
Digest http
ETag http
Expect http
Expires http
Ext http
From http
GetProfile http
Host http
IM http
If http
If-Match http
If-Modified-Since http
If-None-Match http
If-Range http
If-Unmodified-Since http
Keep-Alive http
Label http
Last-Modified http
Link http
Location http
Lock-Token http
MIME-Version http
Man http
Max-Forwards http
Meter http
Negotiate http
Opt http
Ordering-Type http
Overwrite http
P3P http
PEP http
PICS-Label http
Pep-Info http
Position http
Pragma http
ProfileObject http
Protocol http
Protocol-Info http
Protocol-Query http
Protocol-Request http
Proxy-Authenticate http
Proxy-Authentication-Info http
Proxy-Authorization http
Proxy-Features http
Proxy-Instruction http
Public http
Range http
Referer http
Retry-After http
Safe http
Security-Scheme http
Server http
Set-Cookie http
Set-Cookie2 http
SetProfile http
SoapAction http
Status-URI http
Surrogate-Capability http
Surrogate-Control http
TCN http
TE http
Timeout http
Trailer http
Transfer-Encoding http
URI http
Upgrade http
User-Agent http
Variant-Vary http
Vary http
Via http
WWW-Authenticate http
Want-Digest http
Warning http