Hello, I’m sorry to hear about the issue you’re facing with the missing alt descriptions on your website. To automatically locate and add alt descriptions to your images, you can enable the “Add Missing ALT Attributes” feature in Rank Math.
You can find this setting by navigating to Rank Math SEO → General Settings → Images and then enable the “Add missing ALT attributes” option. Once enabled, you can set the naming format for the alt tag in the “Alt attribute format” field.
If you need further assistance or have any other questions, feel free to ask.
Sources:
Rank Math General Settings
How to Automatically Set Alt and Title Attributes for Images
Image SEO Options in Rank Math
How to Show Images in the Search Results » Rank Math
Hi,
I don’t have the rank math on my blog. I just run the report.
Hello,
Thank you so much for getting in touch.
You can use our external SEO Analyzer tool to test your website and it will show the URLs of the images that don’t have any ALT attributes.

However, we also have a Image SEO feature which you use to automatically includes the ALT attributes to your images. For more details, you can check this URL: https://rankmath.com/kb/image-seo/
Hope that helps and please don’t hesitate to let us know if you have any other questions.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.