This is a test to see if print-pro-matic can print an external URL:
[print-me url="https://docs.google.com/spreadsheets/d/e/2PACX-1vSC6kmo4lmXRBc7QHMmg_s2Dq4LBg0FHclszFjAhCW_wYo814nBWM_mQhAryRayPNdQJLCXw0gNVbPo/pubhtml"/]
There will be an issue with cross domain origin, however a url on the same domain can be printed:
[print-me url="https://spacedonkey.de/donkey/donkey-in-a-bucket/"/]