Performance tests result analysis(client processing time(Screen logic+rendering time)

When I navigate to 'http://www.naver.com' by Internet Explorer. 

When measured by Fiddler it takes 0.1 sec. 

Because it does not include client processing time(Screen logic+rendering time).

When measured by Test Studio it takes 5 sec. 

Does Test Studio include client processing time(Screen logic+rendering time)?

ref)
Performance metrics supplement your existing functional UI tests to include such data as server processing time, network latency and client rendering time.
http://www.telerik.com/teststudio/performance-testing


ref) webpagetest also include client processing time(Screen logic+rendering time)
https://www.webpagetest.org/