Title: [Last-Modified and If-Modified-Since Headers] Support | WordPress.org

---

# [Last-Modified and If-Modified-Since Headers] Support

 Search for:

 [Log in to Create a Topic](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Fplugin%2Flast-modified-and-if-modified-since-headers%2F%3Foutput_format%3Dmd&locale=en_US)

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [Nginx + Litespeedcache + “Last-Modified and If-Modified-Since Headers”](https://wordpress.org/support/topic/nginx-litespeedcache-last-modified-and-if-modified-since-headers/)
    -  Started by: [tweenpix](https://wordpress.org/support/users/tweenpix/)
    - 1
    - 0
    -  [4 years ago](https://wordpress.org/support/topic/nginx-litespeedcache-last-modified-and-if-modified-since-headers/)
    -  [tweenpix](https://wordpress.org/support/users/tweenpix/)
 *   

 * ![](https://s.w.org/plugins/geopattern-icon/last-modified-and-if-modified-since-
   headers.svg)
 * [Last-Modified and If-Modified-Since Headers](https://wordpress.org/plugins/last-modified-and-if-modified-since-headers/)
 * [Support Threads](https://wordpress.org/support/plugin/last-modified-and-if-modified-since-headers/)
 * [Active Topics](https://wordpress.org/support/plugin/last-modified-and-if-modified-since-headers/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/last-modified-and-if-modified-since-headers/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/last-modified-and-if-modified-since-headers/reviews/)