I don't think there is a website that can predict the price of bitcoin correctly. we have to do our own research and analysis and make our own speculations.
I speculate that the price of bitcoin by the end of this year will rise to $ 10,000. and will continue to pump after bitcoin halves in May 2020. because bitcoin a few months ago continued to experience a dump maybe now is the time for bitcoin to pump. but this is just a market prediction later that will determine bitcoin up or down. and speculation can be true or false. the important thing is we have tried well.