This plugin is outdated and might not be supported anymore
If Modified Since

If Modified Since

Details
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If Modified Since tells search engine spiders one of two things about a webpage:

  • This webpage has not changed, no need to download again.
  • This webpage has changed so download again because there is new information.

If the requested page has not been modified since the time specified by a search engine spider, a 304 (not modified) response will be returned without any message-body.

If you have any issues using If Modified Since, find a bug or have an idea to make the plugin even better then please help to improve If Modified Since.
If you don’t report it, I can’t fix it!

Details

Plugin code:
if-modified-since
Plugin version:
0.9
Outdated:
Yes
WP version:
3.5 or higher
PHP version:
or higher
Test up to WP version:
4.2.38
Total installations:
900
Last updated:
2015-08-17
Rating:
Times rated:
3
if-modifeid-since
if-modified-since
seo