Hypertext Transport Protocol HTTP/1.1

Acknowledgments

Introduction

Presentation Organization

HTTP Structure

HTTP/1.0 Design Problems

Consequences of HTTP/1.0

Multiple Connection Hack

Goals of HTTP/1.1

Deferred to Future

Fixes to HTTP/1.0

New Features - Host:

Range Requests

Caching - Semantic Transparency

Caching - Age:

Caching - Last-Modified Dates

Caching - Opaque Validators

Caching - Strong Validators

Caching - Weak Validators

Caching - Cache-Control:

Caching - Cache-Control:

Caching - Cache-Control:

Caching - Cache-Control:

Caching - Cache-Control:

Caching - Cache-Control:

Caching - Warnings

New Methods

Persistent Connections

Chunked Encoding

Other New Headers

Content Negotiation

Implementation Requirements

Associated Documents

Associated Documents (Cont.)

What This Means

More Information

Next Steps