Le lundi 4 août 2014 18:34:50 UTC+2, Patrick McManus a écrit :
> Firefox 31 data:
> 
> on desktop the median successful OCSP validation took 261ms, and the 95th
> percentile (looking at just the universe of successful ones) was over
> 1300ms. 9% of all OCSP requests on desktop timed out completely and aren't
> counted in those numbers.
> 
> on mobile the median successful validation was 372ms with the 95th
> percentile over 1500ms. 20% of all requests on mobile timed out completely
> and aren't counted in those numbers.
> 
> OCSP is brutally painful.

This is depressing.

I imagine you have access to more detailed information (OCSP URL, date/time, 
user location, ...), could some of it be open?

OCSP is painful and costly to optimize, x509labs shows great availability and 
good performance for most CA/location combination, but this is in contradiction 
with real user measurements. Why, and how?
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