Title: [CSS Minify] Support | WordPress.org

---

# [CSS Minify] Support

 Search for:

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

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [CSS Merge](https://wordpress.org/support/topic/css-merge/)
    -  Started by: Anonymous User 14978628
    - 1
    - 0
    -  [8 years, 8 months ago](https://wordpress.org/support/topic/css-merge/)
    -  Anonymous User 14978628
 *  -  [fatal error when used at same time as autoptimize](https://wordpress.org/support/topic/fatal-error-when-used-at-same-time-as-autoptimize/)
    -  Started by: [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
    - 2
    - 1
    -  [8 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-when-used-at-same-time-as-autoptimize/#post-9265394)
    -  [peterpfeiffer](https://wordpress.org/support/users/peterpfeiffer/)
 *  -  [Cache problem](https://wordpress.org/support/topic/cache-problem-20/)
    -  Started by: [whitedd](https://wordpress.org/support/users/whitedd/)
    - 1
    - 0
    -  [8 years, 10 months ago](https://wordpress.org/support/topic/cache-problem-20/)
    -  [whitedd](https://wordpress.org/support/users/whitedd/)
 *  -  [Minfiy CSS and JavaScript](https://wordpress.org/support/topic/minfiy-css-and-javascript/)
    -  Started by: [WebCodePoet](https://wordpress.org/support/users/senjoralfonso/)
    - 2
    - 1
    -  [8 years, 9 months ago](https://wordpress.org/support/topic/minfiy-css-and-javascript/#post-9265399)
    -  [peterpfeiffer](https://wordpress.org/support/users/peterpfeiffer/)
 *   

 * ![](https://ps.w.org/css-optimizer/assets/icon-128x128.png?rev=1605820)
 * [CSS Minify](https://wordpress.org/plugins/css-optimizer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/css-optimizer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/css-optimizer/)
 * [Active Topics](https://wordpress.org/support/plugin/css-optimizer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/css-optimizer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/css-optimizer/reviews/)