개요
기본적으로 HTML, 웹 기반 파일을 전송하기 위한 프로토콜
HTTP/1.0
GET /my-page.html HTTP/1.0
User-Agent: NCSA_Mosaic/2.0 (Windows 3.1)
HTTP/1.0 200 OK
Date: Tue, 15 Nov 1994 08:12:31 GMT
Server: CERN/3.0 libwww/2.17
Content-Type: text/html
<HTML>
A page with an image
<IMG SRC="/my-image.gif">
</HTML>HTTP/1.1
- connection resued : 같은 페이지 내 요청시, 기존 TCP connection 활용
- pipelining:
- Additional cache control mechanisms were introduced.