Hello,
Thank you for contacting Rank Math support, and sorry for any inconvenience that might have been caused due to that.
1. Can you please share some of the affected URLs so we can take a closer look at them? Also, since you have activated the 404 monitor, kindly share the logs with us. As for the redirection, please confirm if you have created a redirection rule attempting to fix the said issue. If so, you may also share the redirection rule you have created.
2. Please note that Rank Math only adds missing ALT attributes for images added in post or page content(inside the content editor), it will not do so for images used in headers, sidebars, footers, etc, and the images added using other plugins.
Also, the attributes are applied on the fly, Rank Math does not add these values to your database but instead applies the tag dynamically when displaying the page.
However, if the issue persists, please share the affected URL of the page so we can check it.
Looking forward to helping 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.