@ctwebmaster
We understand you’re using the ACF plugin to add the content to your site and to analyze ACF fields, and the glue addon ACF Content Analysis for Yoast SEO. We expect that by using this addon, you can use the SEO and readability analysis features of Yoast SEO to check your writing and SEO score, even if they?live in a complex custom field.
If for some reason, this is not working as expected we would suggest that you performa a conflict check.
Often, we see problems occur in combination with another plugin or theme. The fastest way to rule out any conflict is to deactivate all non-Yoast plugins and switch to a standard theme like Twenty Twenty-Two.
Please test this on your development or staging site, if you have one. If not, we recommend using the Health Check & Troubleshooting plugin. This plugin has a troubleshooting mode, which does not affect normal visitors to your site.
If you’re unfamiliar with checking for conflicts, we’d like to point you to a step-by-step guide that will walk you through the process: How to check for plugin conflicts.
Can you please inform us of the results, so we can help you figure out what the problem is?