Hello,
I’m sorry to hear that you are facing issues with the thumbnail image when sharing your blog link on your Facebook page. The error message you received, "Provided og:image URL could not be processed as an image because it has an invalid content type," indicates that there might be an issue with the format of the image you are trying to use as the Open Graph image.
To resolve this issue, please ensure that the image you are using meets the requirements set by Facebook. Facebook currently supports jpeg, png, and gif image formats for Open Graph images. If you are using any other format, Facebook and similar social media platforms may not recognize them, resulting in a blank thumbnail.
Additionally, make sure that the dimensions of the image are appropriate. The recommended image size for Open Graph images is 1200px X 630px. If the image’s dimensions are too small or too large compared to the recommended size, social networks may not display the image correctly.
You can also check if there is any minification or gzip compression affecting the Open Graph tags in your page’s source code. Minification and gzip compression can sometimes cause issues with how Facebook processes Open Graph tags.
If after checking these factors, the issue persists, please feel free to reply to this ticket, and a human agent from the Rank Math Support team will assist you further.
Thank you for reaching out with your concern.
Sources:
Open Graph/Social Preview Image Is Not Displayed » Rank Math
How to Fix the ‘og: image’ Property Should Be Explicitly Provided » Rank Math
Hello,
If the issue persists after following the steps above, please share the affected URL so we can check as well.
You can add it to the sensitive data section by editing your first post
It is completely secure, and only our support staff has access to that section.
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.
