This problem also occurs for "downloads" that are generated purely in javascript. I see this warning in the search console for BulkResizePhotos.com and (as the

This problem also occurs for "downloads" that are generated purely in javascript. I see this warning in the search console for BulkResizePhotos.com and (as the article mentions) even after having it reviewed and passing the review, the warning comes back within a week or two. Dreading the day that Google decides to turn this warning into a search penalty. The other image resizing websites typically upload the images to their server and download the resized ones back again. That sucks for users, who have to wait for all that to happen and have the privacy of their images put at risk.