You are mining to BTC address to FaucetHub
This process can cause overeating of your PC, also it can be noisy!

Mining in progress...

Mining eats all of your CPU? Add ?c=1 after the mining url (and press enter), it will use only 1 core (with lower hashrate of course), also you can use higher numbers, upto your CPU count

You can finish this mining session by closing this web browser tab. This browsing session uses your CPU power to mine Cryptonight algo cryptocurrencies.