This can reveal server speed :)

0.015610
0.015625
0.015628
0.015630
0.015631
0.015633
0.015635
0.015637
0.015639
0.015640
0.015642
0.015644
0.015645
0.015647
0.015649
0.015650
0.015652
0.015654
0.015655
0.015657
0.015659
0.015660
0.015662
0.015664
0.015665
0.015667
0.015669
0.015670
0.015672
0.015674
0.015675
0.015677
0.015679
0.015680
0.015682
0.015684
0.015686
0.015687
0.015689
0.015691
0.015692
0.015694
0.015695
0.015697
0.015699
0.015701
0.015702
0.015704
0.015705
0.015707