Name
If-Unmodified-Since
Synopsis
If-Unmodified-Since:
date
Description
Specifies that the URI data is to be sent only if it has not
been modified since the given date.
The specified date should follow the format described under the
Date header.
Get Webmaster in a Nutshell, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
