Title: Cache Issue
Last modified: April 29, 2020

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# Cache Issue

 *  Resolved [hypevent](https://wordpress.org/support/users/hypevent/)
 * (@hypevent)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/)
 * On “some” phones my page looks like this: [https://imgur.com/a/NzIRvB4](https://imgur.com/a/NzIRvB4)
 * As you can see, the styling is off, I think because some CSS commands by the 
   theme are not being loaded.
 * I am guessing that this is caused by incomplete caching/concatenation of CSS 
   and JavaScript files. To verify, I turned the caching/concatenation off, by appending
   that ?ao_noptimize=1 parameter to the URL. When I then open the page again, the
   page looks like this for me: [https://imgur.com/a/iDazkIo](https://imgur.com/a/iDazkIo)
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcache-issue-36%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/#post-12755582)
 * reason very likely is you have “inline & defer CSS” on but you don’t have “above
   the fold CSS” defined hypevent. disable “inline & defer CSS” or provide the critical
   CSS and things should be fine 🙂
 * hope this helps,
    frank
 *  Thread Starter [hypevent](https://wordpress.org/support/users/hypevent/)
 * (@hypevent)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/#post-12759137)
 * How do I define the critical CSS?
 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/#post-12759164)
 * see [the AO FAQ](https://wordpress.org/plugins/autoptimize/#faq) for info on 
   how/ where to generate that 🙂
 *  Thread Starter [hypevent](https://wordpress.org/support/users/hypevent/)
 * (@hypevent)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/#post-12759271)
 * I was hoping for assistance in defining the specific critical CSS for my site.
 *  Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/#post-12759490)
 * The tools in the FAQ can help you with that hypevent, I’m afraid I don’t do that
   here 🙂

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Cache Issue’ is closed to new replies.

 * ![](https://ps.w.org/autoptimize/assets/icon-256X256.png?rev=2211608)
 * [Autoptimize](https://wordpress.org/plugins/autoptimize/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/autoptimize/#faq)
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 * 5 replies
 * 2 participants
 * Last reply from: [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * Last activity: [6 years, 1 month ago](https://wordpress.org/support/topic/cache-issue-36/#post-12759490)
 * Status: resolved