I saw this long ago, this site is as usual mining site that consumes computer power. I'm asking about some real faucet mining
That's what they mean when they tell you you can "mine" Goerli or Sepholia ETH, use your CPU to mine some testnet ETH the old fashioned way...
Here is the one for Sepholia, which will be the definitive testnet ETH after Goerli is sunset at the end 2023:
https://sepolia-faucet.pk910.de/