HTML and CSS Reference
In-Depth Information
technology. The Web is just one small area under the purview of the
IETF.
The IETF defines all of the technology of the Internet via official doc-
uments known as Requests for Comments, or RFCs. Individually
numbered for easy reference, each RFC addresses a specific Internet
technologyeverything from the syntax of domain names and the alloca-
tion of IP addresses to the format of electronic mail messages.
To learn more about the IETF and follow the progress of various RFCs
as they are circulated for review and revision, visit the IETF home page,
