Whenever I want to post the webpage on Linkedin, Linkedin is not able to display the Open Graph Preview. It simply gives me the error message “Preview cannot be displayed. Post this link or try it with another one.”
However, on Facebook, Whatsapp etc. it works just fine.
When checking the URL in linkedin’s post inspector (Post Inspector) it confirms that the URL cannot be displayed, and gives as an ingestion feedback the following: “Unable to connect to server. Bad DNS, bad gateway, or invalid server address.”
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