Im getting 13.71 Mh/s on asus geforce gtx gaming strix 1060 6 gb is it okey?
You should be doing better than that. What miner are you using? The skunkhash algorithm is new and miners seem to be improving constantly at least for now.
ccminer-2.2-skunk
Search around for the palginmod version of ccminer. You will see a big improvement. I would stay away from the krnlx 'strains'. Something is up with those IMHO.