Title: Plugin  and using wp_is_mobile
Last modified: August 21, 2016

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# Plugin and using wp_is_mobile

 *  [seymour-james](https://wordpress.org/support/users/seymour-james/)
 * (@seymour-james)
 * [11 years, 10 months ago](https://wordpress.org/support/topic/plugin-and-using-wp_is_mobile/)
 * Are there some simple settings in the plugin or modification so that I can use
   the wp_is_mobile function to avoid loading large images when the site is being
   visited from a mobile device. Using wp_is_mobile() is not functioning at this
   point at all – mobile users are getting some pretty heavy images thrown at them.
   Thanks for any advice.
 * [https://wordpress.org/plugins/w3-total-cache/](https://wordpress.org/plugins/w3-total-cache/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [roxer82](https://wordpress.org/support/users/roxer82/)
 * (@roxer82)
 * [11 years, 4 months ago](https://wordpress.org/support/topic/plugin-and-using-wp_is_mobile/#post-5137237)
 * Same problem here, wp_is_mobile doesn’t work when using W3 Total Cache 🙁
    Is
   there any way to solve it?
 * Thanks.
 *  [rolf deck](https://wordpress.org/support/users/rolf-deck/)
 * (@rolf-deck)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/plugin-and-using-wp_is_mobile/#post-5137238)
 * Same problem here!
 * Author, please see [this](https://wordpress.org/support/topic/wp_is_mobile-native-function-not-working-correctly-with-w3tc?replies=1)
 * Thanks.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Plugin and using wp_is_mobile’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [rolf deck](https://wordpress.org/support/users/rolf-deck/)
 * Last activity: [11 years, 3 months ago](https://wordpress.org/support/topic/plugin-and-using-wp_is_mobile/#post-5137238)
 * Status: not resolved