We are sharing a link in linkedin chats. But linkedin does not generate a thumbnail for the links when the links has CF Worker activated (i.e., when the HTML is served by the Worker)…
It works (thumbnail is generated) when Worker is disabled, and HTML is served directly from the origin.
Worker fetches the origin link and serves the response.
When sending our worker-enabled link to linkedin chats, it DOES NOT generate a thumbnail. But sending the origin link (https://storage.googleapis.com/cdn.webautomation.tools/templates/prefilled.html) generates a thumbnail.
What could possibly cause linkedin to not generate link-preview or thumbnail for links that go through Worker?