Guys, them heavier use histats.com and ipinfo.io together to check the ips and detect ranges.
I have the almost controlled subject.
In Log Analyzer, you can see that IP has been that more visits to generated, in my case I have seen a range of Opera Mini do hundreds of visits a day.
141.0.12.0/22 - Opera Mini Servers
https://ipinfo.io/AS39832In histats can visits in real time, operating systems, browsers etc... normally when I see Linux it is usually some VPS server
You cant go by that either, 85% of the time I am using a linux operating system and so is millions of other people online.
You cant determine VPS by operating system lol
Also neither of those sites are going to save your coins unless you are sitting there for hours just watching and logging your visitors.
There are many factors to consider, I would rather keep paying for a service that saves me hours of monitoring.