10000 urls with same file in 1.79 s.

20010 ***
h***.css Upgrade to view
20016 ***
h***.css Upgrade to view
20019 ***
h***.css Upgrade to view
20023 ***
h***.css Upgrade to view
20024 ***
h***.css Upgrade to view
20026 ***
h***.css Upgrade to view
20026 ***
h***.css?ver=1445032189 Upgrade to view
20027 ***
h***.css Upgrade to view
20034 ***
h***.css Upgrade to view
20051 ***
h***.5 Upgrade to view
20054 ***
h***.css Upgrade to view
20073 ***
h***.2 Upgrade to view
20079 ***
h***.1 Upgrade to view
20084 ***
h***.css Upgrade to view
20087 ***
h***.css Upgrade to view
20090 ***
h***.css Upgrade to view
20092 ***
h***.css Upgrade to view
20099 ***
h***.css Upgrade to view
20102 ***
h***.css Upgrade to view
20106 ***
h***.0 Upgrade to view