Why is the webclient so bad?

[Greeze]

https://era.graalonline.com/ is just terrible for playing there's really no point
The controls are unmappable, outdated and buggy. Using the mouse to face directions is unreliable and often inaccurate, often shooting in the wrong direction.
Chat with keyboard is laggy and unresponsive, it seems it only recognizes one keypress at a time due to some faulty android emulation
Client is still as laggy and unoptimized as ever, often having strange visual bugs and especially lag, the game maxes out at 20 fps and stutters constantly on a good day.

Here's to hoping that the client you release after the upcoming death of adobe flash will address some of the aforementioned issues