SG Optimizer doesn’t work with ConvertKit plugin

Hello @nielk,

I suspect that the problem most likely comes from the external JS script that the plugin calls on the form pages. The script in question comes from the system ConvertKit domain. You can exclude the external script form the JS Combine option with the following filter we’ve designed for that purpose. Here’s an example of the code:

add_filter( 'sgo_javascript_combine_excluded_external_paths', 'js_combine_exclude_external_script' );
function js_combine_exclude_external_script( $exclude_list ) {
$exclude_list[] = 'your.covertkit.domain';
return $exclude_list;
}

You need to replace “your.convertkit.domain” with your actual ConvertKit domain name. You can find the system domain in the Domains section of your ConvertKit account.

You can add the filter in the functions.php file of the currently active theme. Other alternative is to include it at the bottom of the wp-config.php file, as this way the theme updates will not overwrite the custom filter. All of the available custom filters can be found in our official documentation.

In case you are still experiencing issues, even after excluding the external script, my recommendation is to check for any other scripts which might interfere with the JS/CSS options. The following procedure provides guidance on how you can do that.

If you are having troubles narrowing down the problem and you are a SiteGround customer, please contact our Technical Support team and we will further look into this.

Best Regards,

Tsvetan Mitev

Hi Tsvetan,

Thank you for your response. will it be ok if I add the code snippet using a File Manager from the SiteGround site?

Yes, you can use File Manager in Site Tools to add the code snippet.

Best Regards,

Tsvetan Mitev

Hello Tsvetan,

The fix you provided works now on my website. Thank you very much for your help.

Warmest regards,

Nielk

You are most welcome!

Best Regards,

Tsvetan Mitev