i can't access the url... it must resolve locally (through your internet provider only).

globally it resolves to a "domain for sale" page, so i have no way to see what you see.

i am not aware of profilers, benchmarker etc, but someone else on the computer forum might... just make sure if you download an .exe it is from a well-known maker, even if it is freeware. if nothing else, the java one should be safe since your provider recommended it... it's not a huge deal - might tell you where your computer is "spending" more of its time... not sure exactly what you are testing.

are you wanting to figure out why the computer is running slower in general, or are you needing to test/verify your internet connection speed?

~ waves ~ sorry can't be of more help. sigh.