10000 urls with same file in 1.75 s.

>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.5 Upgrade to view
>30M
h***.0 Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.1 Upgrade to view
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h***.6 Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css?ver=1446059785 Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css Upgrade to view
>30M
h***.css?ver=1460628541 Upgrade to view
>30M
h***.css Upgrade to view