10000 urls with same file in 1.66 s.

4100 ***
h***.css?U Upgrade to view
4104 ***
h***.css?j Upgrade to view
4104 ***
h***.css?Z Upgrade to view
4107 ***
h***.css?J Upgrade to view
4116 ***
h***.css?D Upgrade to view
4119 ***
h***.css?H Upgrade to view
4121 ***
h***.css?O Upgrade to view
4123 ***
h***.css?z Upgrade to view
4127 ***
h***.css?E Upgrade to view
4128 ***
h***.css?a Upgrade to view
4131 ***
h***.css?E Upgrade to view
4131 ***
h***.css?C Upgrade to view
4131 ***
h***.css?G Upgrade to view
4133 ***
h***.css?s Upgrade to view
4135 ***
h***.css?y Upgrade to view
4145 ***
h***.css?V Upgrade to view
4149 ***
h***.css?C Upgrade to view
4155 ***
h***.css?G Upgrade to view
4159 ***
h***.css?T Upgrade to view
4160 ***
h***.css?I Upgrade to view