As Google App Engine rolled out the inclusion of Let's Encrypt certificate, I am now able to serve my site over https.
I did not find how to make a proper redirect from http to https, so I made it at the application level (in python) by calling a redirect if the page is accessed over http.
I would like to know, now, if all the pages are served over https. From looking at the log, I can see no indication whether there are served or not over https. Is there a way to display that ?
I wouldn't want to log every https request, just to see that. May be a lighter thing like tags ?