I have a wordpress site with yoast seo active.
I can not view images of my articles on twitter and yet the correct metadata is on the page.

If I try to display the card with the validator this message appears: Unable to render Card preview
INFO: Page fetched successfully
WARN: No metatags found

What can I do?


Your site is returning HTTP/1.1 500 Internal Server Error when the page is retrieved - it does send back HTML as well, but since an error is being reported, the card is ignored.


Thank you
I try to correct the mistake.


Hi, I contacted the hosting and told me that there are no errors on the server.
I double checked the .htaccess file, etc … and I do not think there are any errors.
If I try to validate the home page it works, if I check an internal page it does not work.

But before the last wordpress and yoast update everything worked correctly



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