did you see my PM about SimilarWeb
No, even checked my inbox - don't got it
How long would you say the tests take? Not sure if running a test should return id (to fetch results manually) or do polling until the results are ready. Too long wait time is not good.
Yes, i would divide getting test results in two parts: firstly just get a test id, than read out needed metrics from the raw result file.
The most cool way would be if STFE runs own private instance of WPT - on this way STFE customers can scale tests and STFE can take some bucks more for such cool service I'm the first who would pay for this