Title: Slow Dynamic CSS
Last modified: February 27, 2017

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# Slow Dynamic CSS

 *  Resolved [hshah](https://wordpress.org/support/users/hshah/)
 * (@hshah)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/slow-dynamic-css/)
 * So I have spent ages trying to figure out why my site was loading really slowly…
   not just the timeline page but every single page. It turned out this it was this
   plugin and the use of:
 * /wp-admin/admin-ajax.php?action=wp_dynamic_css
 * Deactivating this plugin has sped up each page loading time by 4-6 seconds.
 * I loved this plugin, but such a performance hit can only mean really bad design/
   coding.

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

 *  Plugin Author [CoolHappy](https://wordpress.org/support/users/narinder-singh/)
 * (@narinder-singh)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/slow-dynamic-css/#post-8870114)
 * Hi,
    We feel apologizes for inconvenience.
 * We have improved lot things and also removed this file from all pages.These scripts/
   styles files added on particular timeline page.
 * Please use our plugin version 2.0.3.And check your page performance again.
 * Thankyou!
 *  [ercan3](https://wordpress.org/support/users/ercan3/)
 * (@ercan3)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/slow-dynamic-css/#post-8870450)
 * Hi CoolHappy,
    I use CoolTime Pro ver 2.0.1 and I don’t see any update warning
   under plugins page in WP. How can we upgrade to 2.0.3?
 * Thanks
 *  Plugin Author [CoolHappy](https://wordpress.org/support/users/narinder-singh/)
 * (@narinder-singh)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/slow-dynamic-css/#post-8887563)
 * Hi,
 * In order to upgrade to version 2.0.3. You have to remove an older version of 
   plugin then install newer version.
    Don’t worry about content.This update will
   not effect your stories or settings.
 * Thankyou!
    Cool Timeline Team.

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

The topic ‘Slow Dynamic CSS’ is closed to new replies.

 * ![](https://ps.w.org/cool-timeline/assets/icon-256x256.gif?rev=3365763)
 * [Cool Timeline (Horizontal & Vertical Timeline)](https://wordpress.org/plugins/cool-timeline/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cool-timeline/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cool-timeline/)
 * [Active Topics](https://wordpress.org/support/plugin/cool-timeline/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cool-timeline/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cool-timeline/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [CoolHappy](https://wordpress.org/support/users/narinder-singh/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/slow-dynamic-css/#post-8887563)
 * Status: resolved