8300 urls with same file in 1.79 s.

17990 ***
h***.css Upgrade to view
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h***.css Upgrade to view
18017 ***
h***.css Upgrade to view
18027 ***
h***.css Upgrade to view
18030 ***
h***.css Upgrade to view
18036 ***
h***.css Upgrade to view
18047 ***
h***.css Upgrade to view
18055 ***
h***.css Upgrade to view
18062 ***
h***.css Upgrade to view
18069 ***
h***.css Upgrade to view
18074 ***
h***.css Upgrade to view
18083 ***
h***.css Upgrade to view
18089 ***
h***.css Upgrade to view
18090 ***
h***.css Upgrade to view
18101 ***
h***.css Upgrade to view
18104 ***
h***.css Upgrade to view
18119 ***
h***.css Upgrade to view
18122 ***
h***.css Upgrade to view
18134 ***
h***.css Upgrade to view
18134 ***
h***.css Upgrade to view