4 ms·

They are business, not some random visitor. Google scrapes websites all the time, provide Adsense, a way to earn money.

• Gasp0de 3y ago
  Adsense pays you money for showing ads to human visitors, you don't get paid for allowing their crawler.
  • pknerd 3y ago
    You are letting them to crawl your site and earn money, they came up with a genius idea to pay you. Simple
  • 698969 3y ago
    Google's crawler makes your page show up in their search results and gives you visitors.