Official timing has been improved for this year:
https://live.fiawec.com/en/session_stats
Has
- Normal timing screen with expert mode
- Session stats
- Pit Time (very good)
- Drive Time (could be useful)
- Car Stats
- Car Comparison
- Race Control (this is useful to fill in commentator blanks)
(there is a possibility that the added functionality has been there for a bit, but I missed it)