Title: Exclude Internet Explorer
Last modified: November 20, 2021

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# Exclude Internet Explorer

 *  Resolved [andreaboe](https://wordpress.org/support/users/andreaboe/)
 * (@andreaboe)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/exclude-internet-explorer/)
 * Hi,
    is it possible to constrain cache creating to visits with non-IE browsers?
   Can I exclude all versions of Internet Explorer? What string should I use in 
   the exclude rule?
 * Background:
    I use a child theme to “twenty twenty one”. “twenty twenty one” 
   loads CSS conditionally – either an IE version or another one for all other browsers.
   If the cache of a page is created on a visit with an IE browser all other visitors
   get the IE styles too which leads to noticeable differences in the layout.
 * Thank you,
    Andrea

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/exclude-internet-explorer/#post-15089123)
 * you can exclude them as below.
 * ![](https://i0.wp.com/i.ibb.co/sjY3RBr/Screen-Shot-2021-11-21-at-11-29-22.png?
   ssl=1)
 *  Thread Starter [andreaboe](https://wordpress.org/support/users/andreaboe/)
 * (@andreaboe)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/exclude-internet-explorer/#post-15091400)
 * Thank you for your excellent support!
 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/exclude-internet-explorer/#post-15091782)
 * you are welcome 🙂 if you vote, you make me so happy. 
    [https://wordpress.org/support/plugin/wp-fastest-cache/reviews/](https://wordpress.org/support/plugin/wp-fastest-cache/reviews/)

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Exclude Internet Explorer’ is closed to new replies.

 * ![](https://ps.w.org/wp-fastest-cache/assets/icon-256x256.png?rev=2064586)
 * [WP Fastest Cache - WordPress Cache Plugin](https://wordpress.org/plugins/wp-fastest-cache/)
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 * 3 replies
 * 2 participants
 * Last reply from: [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * Last activity: [4 years, 6 months ago](https://wordpress.org/support/topic/exclude-internet-explorer/#post-15091782)
 * Status: resolved