bepuca

theodorosploumis

Profile	download (kb/s)	upload (kb/s)	latency (ms)
Native	0	0	0
GPRS	50	20	500
56K Dial-up	50	30	120
Mobile EDGE	240	200	840
2G Regular	250	50	300
2G Good	450	150	150
3G Slow	780	330	200

RHavar

function randomUint32() {
  if (window && window.crypto && window.crypto.getRandomValues && Uint32Array) {
      var o = new Uint32Array(1);
      window.crypto.getRandomValues(o);
      return o[0];
  } else {
      console.warn('Falling back to pseudo-random client seed');
      return Math.floor(Math.random() * Math.pow(2, 32));
  }
}