I would prefer the game data to be on top of the Diagram, in slightly bigger letters, centered, in this format:
'Sergey Karjakin (2760) - Fabiano Caruana (2799), London Chess Classics 2017, round 4.2, 0-1 42' (where some data is optional depending on if it is available).
On the bottom left there could be:
'imported <date> by <link to user>'
and on the bottom right the lichess link:
'brougth to you by <link to
lichess.org>'
i would implement this but i dont know where to find the Lichess test environment installer for windose :-p