Title: Plugin doesn’t do anything
Last modified: June 15, 2022

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# Plugin doesn’t do anything

 *  Resolved [Nate](https://wordpress.org/support/users/goseongguy/)
 * (@goseongguy)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-doesnt-do-anything-7/)
 * Hello,
 * I thought I’d give this plugin a try, but upon checking my resulting source code,
   I don’t think the plugin is working. When I make a CSS file async, should I see
   something different in the HTML source to verify it’s working?
 * Could you advise as to the syntax for keywords? For example, do you need users
   to enter comma separated values, or a new line, or ???
    I guess it would be helpful
   to show users of this plugin which format you expect them to give the keywords.
 * Cheers,
    Nate

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

 *  Plugin Author [Arya Dhiratara](https://wordpress.org/support/users/aryadhiratara/)
 * (@aryadhiratara)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-doesnt-do-anything-7/#post-15739064)
 * Hi Nate,
 * Yes you should check the difference in the html source.
 * Can you share the url so I can see if it’s working or not?
 * About the keywords, it’s 1 keyword per line. Really sorry, I will add more explanation
   in the next update.
 * Give it a try. The delay css on user interaction will be really helpfull if you
   have a lot of css that is ony requeired in below the fold area.
 *  Thread Starter [Nate](https://wordpress.org/support/users/goseongguy/)
 * (@goseongguy)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-doesnt-do-anything-7/#post-15739260)
 * Hello Arya,
    Thanks for the prompt response. No big deal, it’s just helpful.
 * Aha, I think I see now that this is only activated when logged out. I was looking
   for a change while logged in to wp-admin.
 * However I do see a console error:
    `Uncaught SyntaxError: Identifier 'userInteractionEvents'
   has already been declared (at (index):99:578)`
 * Could the error be related to a conflict with another plugin I’m using Flying
   Scripts which delays JS?
 * Here is a URL: [https://goseongguy.com/the-hideout-bakery-cafe/](https://goseongguy.com/the-hideout-bakery-cafe/)
 * This is with the following IDs async, entering keywords as below:
 *     ```
       trp-floater-language-switcher-style-css
       trp-language-switcher-style-css
       ```
   
 * I also tried to make a CSS file delayed (which doesn’t work due to the console
   error I believe) using the keyword:
 * `non-critical-css`
 * Thanks,
    Nate
    -  This reply was modified 3 years, 11 months ago by [Nate](https://wordpress.org/support/users/goseongguy/).
    -  This reply was modified 3 years, 11 months ago by [Nate](https://wordpress.org/support/users/goseongguy/).
 *  Thread Starter [Nate](https://wordpress.org/support/users/goseongguy/)
 * (@goseongguy)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-doesnt-do-anything-7/#post-15744832)
 * Hi Arya,
 * For the Delay CSS feature: Any chance you might be able to rename the `userInteractionEvents`
   variable (or some other tweak) to avoid conflicts with the Flying Scripts plugin?
 * I edited `$print_delay_css_interaction_inline_script` in `optimize-more-css/includes/
   functions/delay-css-on-interaction.php` by renaming `userInteractionEvents` to`
   userInteractionEvents2`, and now the delay CSS feature works!
 * It would be ideal though to not have to manually edit the plugin on each update,
   and in case any of the other 20,000+ Flying Scripts users try your plugin, they
   would encounter the same.
 * Plugin working great now.
 * Cheers,
    Nate

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

The topic ‘Plugin doesn’t do anything’ is closed to new replies.

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## Tags

 * [async](https://wordpress.org/support/topic-tag/async/)
 * [format](https://wordpress.org/support/topic-tag/format/)

 * 3 replies
 * 2 participants
 * Last reply from: [Nate](https://wordpress.org/support/users/goseongguy/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/plugin-doesnt-do-anything-7/#post-15744832)
 * Status: resolved