Fugue in D major

Heres a fugue in D major that I made. Any feedback is welcomed!

It works nicely as a fugue (I haven't looked at it in detail to see how well it conforms but it surely sounds like it does). Bright and lively. It's fairly short and were it to longer you'd have to bring more variety, maybe moments of solo. or drifting through other harmonies (the dominant of the dominant or some such, maybe even the tonic minor) but as it stands, all good!