I found interesting website:
http://slot-machines-how-to-win.xyz/This website analysing slots games and sort them on winning and no-winning.
Never i did not see similar website!!
All gambling websites on internet they say all slot games is win, get play!!
I'm pretty sure that you are fairly new in the slots gaming. There's no strategy in winning a slot because its random and based on my experience it doesn't mean that you are max betting that you will get a bonus or jackpot. It is a game of random and pure luck. So I don't think that I will be interested on reading that website you posted. Believed me I'm been playing slots for the last 10 years and there's no secret formula in winning the jackpot.