Try to find a suitable image if no featured image is set.

If no featured image is set then this module will attempt to find a suitable replacement.

It will first look for an image uploaded to the specified post/ page. If nothing is found it will look through the post content and use the first embedded image.

If Jetpack is being used and image optimisation is enabled then the module will use Photon to ensure the image is sized correctly.

This does go against my privacy focused policy however if the website owner has opted to use this feature then I see no reason not to benefit from it.