"among the N browsers tested so far" -> tested in the past x months?

[pde]

We currently say things like:

Your browser fingerprint appears to be unique among the 808,147 tested so far.

But it would be less confusing and more informative to say

Your browser fingerprint appears to be unique among the 808,147 tested in the past N months?

N=3 IIRC?

[Hainish]

This is epoched at 45 days currently, I've updated the strings to reflect this.

[Hainish]

6f0fce5