javascript + soapclient call webservice , why it is too slow when return a result?

[redkevin]

I use javascript + soapclient to call webservice(WSDL ), I just call a GetTime() function. It needs 5 seconds to return the result. I think it is too slow. I do not why.

But if I use PHP + nusoap to call webservice(WSDL ), it is very quick , in less than one second, it return the result.

[acoder]

How about if you access said PHP page via Ajax?