Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
This error is usually shown when you don’t have the og:image
property in some of your pages/posts.
In order to fix this issue, you can try settings a Default OpenGraph image by heading over to WordPress Dashboard > Rank Math > Titles & Meta > Global Meta > OpenGraph Thumbnail.
However, if all of your pages/posts already have the og:image
property then please head over to your WordPress Dashboard > Rank Math > Status & Tools > Database Tools > and click the Clear SEO Analysis
and Remove Transients
buttons to flush the SEO Analysis cache.

Once done, clear your website and any server-level caching on your site before doing the SEO analysis again.
Let us know how it goes. Looking forward to helping you.
Thank you.
Hi Rakibuzzaman Siam,
Is there an easy way to check which posts have og:image in them as I have around 300 post and would prefer not to have to look at each one because of the time it would take?
Thanks Mark
Hello,
Apologies for the confusion, but most of the tests in the Rank Math Analyzer tool define your homepage only. The Advanced SEO tests are around the homepage when the SEO Analyzer runs from within the plugin.
To fix that, you may need to have an image set in the social media preview and a default Opengraph thumbnail image in the Titles & Meta settings as my colleague mentioned above:
https://rankmath.com/kb/seo-analysis/#open-graph-meta-test
Rank Math does not have a tool to determine which pages/posts have missing open graph meta tags. You can check tools that could help you with that feature like Ahrefs or Screaming Frog.
Hope that helps.
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.