Add an image with your Focus Keyword as alt text.

Hello,

Thank you for keeping in touch with us.

Rank Math and Divi should work together as they are now compatible. Please see this page for reference: https://rankmath.com/compatibility/?s=divi&post_type=rm_compatible

Can you please check if your Divi installation is up to date?

If the issue persists, we might need to check this one over your admin settings. Please edit the first post on this ticket and include your WordPress & FTP logins in the designated Sensitive Data section.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:

https://wordpress.org/plugins/temporary-login-without-password/

You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):

https://wordpress.org/plugins/wp-security-audit-log/

We really look forward to helping you.

Hello,

Thank you for that additional information.

We also tried replicating and got the same issue. In this case, Divi might have changed something recently. We have added API access to the content analysis in the Rank Math plugin to make content from page builder plugins readable by Rank Math.

You can also get in touch with the developer of the theme by showing the following link:
https://rankmath.com/kb/content-analysis-api/

Rank Math is unable to detect the alt tags for your images but this will not affect your SEO. If you have already added the alt text to images, there is nothing to be worried about. The score is there only for your reference anyway and doesn’t affect your actual rankings.

I hope that helps. Thank you, and please don’t hesitate to contact us if you need further assistance.