1var firstIntervalSeconds=10,intervalSeconds=60,reportingProbability=1,hadActivity=!1,scrollPerc=0,activityCount=0;function reportOrNot(){if(hadActivity){if(activityCount++,Math.random()<reportingProbability){let t="report.json?scrollPerc="+Math.round(scrollPerc)+"&count="+activityCount;var e=new XMLHttpRequest;e.open("GET",t),e.setRequestHeader("Cache-Control","no-cache, no-store, max-age=0"),e.setRequestHeader("Expires","Tue, 01 Jan 1980 1:00:00 GMT"),e.setRequestHeader("Pragma","no-cache"),e.send()}hadActivity=!1}setTimeout(reportOrNot,intervalSeconds*1e3)}document.addEventListener("DOMContentLoaded",function(){document.addEventListener("scroll",function(){hadActivity=!0;let t=Math.max(document.body.scrollHeight,document.documentElement.scrollHeight,document.body.offsetHeight,document.documentElement.offsetHeight,document.body.clientHeight,document.documentElement.clientHeight);scrollPerc=100*window.pageYOffset/(t-window.innerHeight)}),document.addEventListener("mousemove",function(){hadActivity=!0}),setTimeout(reportOrNot,firstIntervalSeconds*1e3)})
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.