10000 urls with same file in 2.19 s.

19112 ***
h***.css Upgrade to view
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h***.css Upgrade to view
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h***.css Upgrade to view
19147 ***
h***.css Upgrade to view
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h***.css Upgrade to view
19176 ***
h***.css Upgrade to view
19177 ***
h***.css Upgrade to view
19184 ***
h***.css Upgrade to view
19193 ***
h***.css Upgrade to view
19208 ***
h***.css Upgrade to view
19208 ***
h***.css Upgrade to view
19214 ***
h***.css Upgrade to view
19216 ***
h***.css Upgrade to view
19233 ***
h***.css Upgrade to view
19239 ***
h***.css Upgrade to view
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h***.css Upgrade to view
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h***.css Upgrade to view
19254 ***
h***.css Upgrade to view
19257 ***
h***.css Upgrade to view
19258 ***
h***.css Upgrade to view