May I know how long the screenshot images are cached on cdn.statically.io? I believe all images are cached for 30 days or a month. But I could see the difference in the speed time when I load a screenshot of a webpage after 1 or 2 days.
Is there a minimum number of requests per day to be cached on the server? Or will it purge the screenshot after no request has been made to it for 1 or 2 days?