Title: Plugins categorized as if-modified-since | WordPress.org English (Canada)

---

Search

 * [All](https://en-ca.wordpress.org/plugins/)
 * [Community](https://en-ca.wordpress.org/plugins/tags/if-modified-since/?plugin_business_model=community)
 * [Commercial](https://en-ca.wordpress.org/plugins/tags/if-modified-since/?plugin_business_model=commercial)

# Plugin Tag: if-modified-since

 * ![](https://s.w.org/plugins/geopattern-icon/if-modified-since.svg)
 * 
   ### 󠀁[If Modified Since](https://en-ca.wordpress.org/plugins/if-modified-since/)󠁿
   
 * (3 total ratings)
 * Comply with Webmaster Guidelines, save some bandwith and reduce server load with
   the If-Modified-Since header.
 *    ezraverheijen    1,000+ active installations    Tested with 4.2.39
 * ![](https://s.w.org/plugins/geopattern-icon/last-modified-and-if-modified-since-
   headers.svg)
 * 
   ### 󠀁[Last-Modified and If-Modified-Since Headers](https://en-ca.wordpress.org/plugins/last-modified-and-if-modified-since-headers/)󠁿
   
 * (2 total ratings)
 * Add Last-Modified anв support If-Modified-Since Headers
 *    zubovd    200+ active installations    Tested with 5.7.20