Title: SG Optimizer breaking WP Forms
Last modified: December 18, 2022

---

# SG Optimizer breaking WP Forms

 *  Resolved [meljoyl](https://wordpress.org/support/users/meljoyl/)
 * (@meljoyl)
 * [3 years, 5 months ago](https://wordpress.org/support/topic/sg-optimizer-breaking-wp-forms/)
 * Hello!
 * I’m a novice at WP but I’ve managed to put together a functioning website. While
   testing my site, I noticed my WP Forms are not submitting which is a key function
   on my website. When submitting a form, I get the message “The form was unable
   to submit. Please contact the site administrator.” After researching that it 
   may have to do with caches, I tried a few solutions including clearing caches,
   excluding pages, disabling anti-spam protection in WP Form, and disabling reCapta.
   In the end, the only thing that would solve the problem is completely disabling
   the SG Optimizer plugin. I tried replacing the plugin with other caches but they
   changed the appearance and function of my website. Does anyone have suggestions
   on how to fix this issue? You can test either of the following links:
 * [http://www.designdispatching.com](https://designdispatching.com/join-us/)
 * [http://www.designdispatching.com/join-us/](https://designdispatching.com/join-us/)
 * Thanks in advance for your help! There are a few solutions floating around but
   none have worked for me or are unresolved by other users.
 * Looking forward to your reply.
    -  This topic was modified 3 years, 5 months ago by [meljoyl](https://wordpress.org/support/users/meljoyl/).
    -  This topic was modified 3 years, 5 months ago by [meljoyl](https://wordpress.org/support/users/meljoyl/).
    -  This topic was modified 3 years, 5 months ago by [meljoyl](https://wordpress.org/support/users/meljoyl/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsg-optimizer-breaking-wp-forms%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Support [Pavel Dosev](https://wordpress.org/support/users/pdosev/)
 * (@pdosev)
 * [3 years, 5 months ago](https://wordpress.org/support/topic/sg-optimizer-breaking-wp-forms/#post-16300205)
 * Hello [@meljoyl](https://wordpress.org/support/users/meljoyl/), 
   I checked the
   form and when I submit it I see the following error in the POST request response:
 *     ```wp-block-code
       Please enable JavaScript in your browser to complete this form. 
       The form was unable to submit. Please contact the site administrator
       ```
   
 * I also see that the form data is collected via Javascript (JS), which leads me
   to believe that one of the JS optimizations is responsible for this. 
   You can
   try disabling them one by one through **SG-Optimiser >> Frontend >> Javascript**
   and see which of the features there is causing this.
 *  Thread Starter [meljoyl](https://wordpress.org/support/users/meljoyl/)
 * (@meljoyl)
 * [3 years, 5 months ago](https://wordpress.org/support/topic/sg-optimizer-breaking-wp-forms/#post-16300651)
 * Hello [@pdosev](https://wordpress.org/support/users/pdosev/),
 * Wow! Thanks so much for your help. It was the **Defer Render-blocking JavaScript**
   feature causing the issue. I disabled it and that worked like a charm- everything
   is back in working order now.
 * Thanks again for your help and have a happy holiday!
 *  Plugin Support [Pavel Dosev](https://wordpress.org/support/users/pdosev/)
 * (@pdosev)
 * [3 years, 5 months ago](https://wordpress.org/support/topic/sg-optimizer-breaking-wp-forms/#post-16300671)
 * Thank you, [@meljoyl](https://wordpress.org/support/users/meljoyl/)!
   Happy holidays
   to you too!

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

The topic ‘SG Optimizer breaking WP Forms’ is closed to new replies.

 * ![](https://ps.w.org/sg-cachepress/assets/icon-256x256.gif?rev=2971889)
 * [Speed Optimizer - The All-In-One Performance-Boosting Plugin](https://wordpress.org/plugins/sg-cachepress/)
 * [Support Threads](https://wordpress.org/support/plugin/sg-cachepress/)
 * [Active Topics](https://wordpress.org/support/plugin/sg-cachepress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sg-cachepress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sg-cachepress/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Pavel Dosev](https://wordpress.org/support/users/pdosev/)
 * Last activity: [3 years, 5 months ago](https://wordpress.org/support/topic/sg-optimizer-breaking-wp-forms/#post-16300671)
 * Status: resolved