Paste this into a Chrome DevTools console on a Google site - sure looks like a special API to me:

    chrome.runtime.sendMessage(
        'nkeimhogjdpnpccoofpliimaahmaaome', {
            method: 'cpu.getInfo'
        }, response => {
            console.log('CPU Info:\n', JSON.stringify(response, null, 2));
        }
    );