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Canvas fingerprinting is a relatively new user tracking technique that uses the new drawing feature in HTML5 called "canvas". It bypassess all the typical cookie or Flash control techniques and allows to identify unique browsers with high likelihood.
| Website | Code sample | Source |
|---|---|---|
| pof.com | … le = "#069";
ctx.fillText(txt, 2, 15);
… … =\'hidden\' value=\'' + canvas.toDataURL() + '\' name=\'tcrc … |
http://www.pof.com/ |
| ustream.tv | … ted:function(){var e=document.createElement("canvas");return … … ,1,62,20),t.fillStyle="#069",t.fillText(n,2,15),t.fillStyle= … … 0, 0.7)",t.fillText(n,4,17),e.toDataURL()}},"object"==typeo … |
http://d1g3gvqfdsvkse.cloudfront.net/assets/fea... |
| huaweidevice.co.in | … {function g(a){var b=document.createElement("canvas");var c= … … 0,0,e.width,e.height);return b.toDataURL()}function f(a){for … |
http://www.huaweidevice.co.in/hjs/jquery.adipol... |
| lefigaro.fr | … vas=function(){var a=document.createElement("canvas"),b=a.ge … … ,1,62,20);b.fillStyle="#069";b.fillText("F1ng3r Print",2,15) … … ("F1ng3r Print",4,17);return[a.toDataURL()]};b.winSize=funct … |
http://cdn.krxd.net/ctjs/controltag.js.f9967059... |
| 49winners.com | … .fillStyle = "#069";
ctx.fillText(txt, 2, 15);
c … … t, 4, 17);
return canvas.toDataURL();
}
};
r … |
http://49winners.com/js/49w3/fingerprint.js?v=1.1 |
| voipbuster.com | … tyle = "#069";
ctx.fillText(txt, 2, 15);
… … 17);
return canvas.toDataURL();
}
}; … |
https://www.voipbuster.com/resource/js/bower_co... |
| vipmerkezi.net | … g}function b(){var a=document.createElement("canvas"),c=a.ge … … ,1,62,20);c.fillStyle="#069";c.fillText("Buvez de ce whisky … … on juge fameux",4,17);return a.toDataURL()}var d=[];d.push(n … |
http://static.audienceinsights.net/t.js |
| indofeed.com | … g}function b(){var a=document.createElement("canvas"),c=a.ge … … ,1,62,20);c.fillStyle="#069";c.fillText("Buvez de ce whisky … … on juge fameux",4,17);return a.toDataURL()}var d=[];d.push(n … |
http://static.audienceinsights.net/t.js |
| ohjawatankosong.blogspot.com | … g}function b(){var a=document.createElement("canvas"),c=a.ge … … ,1,62,20);c.fillStyle="#069";c.fillText("Buvez de ce whisky … … on juge fameux",4,17);return a.toDataURL()}var d=[];d.push(n … |
http://static.audienceinsights.net/t.js |
| komik-3x.blogspot.com | … g}function b(){var a=document.createElement("canvas"),c=a.ge … … ,1,62,20);c.fillStyle="#069";c.fillText("Buvez de ce whisky … … on juge fameux",4,17);return a.toDataURL()}var d=[];d.push(n … |
http://static.audienceinsights.net/t.js |
| www.hallels.com | … };j=function(){var a=document.createElement("canvas");if(a.g … … ,0,62,20);b.fillStyle="#069";b.fillText("!image!",2,15);b.fi … … lText("!image!",4,17);return a.toDataURL()}return null};try{ … |
https://rtbcdn.doubleverify.com/bsredirect5.js?... |
| desporto.sapo.pt | … seCanVG=!hasSVG&&!isIE&&!!doc.createElement("canvas").getCon … … i.fillStyle=o.scaleFontColor,i.fillText(t,h/2,d/2-f*(e+1))}} … |
http://assets.web.sapo.io/desporto/v3.22/js/min... |
| www.nitroflare.com | … ,d){d&&b.toDataURL&&f?a(f(this.toDataURL(c,d))):a(this.mozGe … … (",")[0].indexOf("base64")>=0?atob(a.split(",")[1]):decodeUR … |
http://www.nitroflare.com/plugins/fileupload/as... |
| canchallena.lanacion.com.ar | … ction(){var a=window.document.createElement("canvas"),b=a.ge … … ,1,62,20);b.fillStyle="#069";b.fillText("http://valve.github … … alve.github.io",4,17);return a.toDataURL()};
var ki=function … … id 0,va=void 0;if(z.Bg)va=z.u.atob(W);else{z.vb();for(var va … |
http://zor.fyre.co/wjs/v3.0.1418949396/javascri... |
| www.glamour.com | … ction(){var a=window.document.createElement("canvas"),b=a.ge … … ,1,62,20);b.fillStyle="#069";b.fillText("http://valve.github … … alve.github.io",4,17);return a.toDataURL()};
var ki=function … … id 0,va=void 0;if(z.Bg)va=z.t.atob(W);else{z.vb();for(var va … |
http://zor.fyre.co/wjs/v3.0.1418342024/javascri... |
| www.goal.com | … compiled.js ***/
if(!document.createElement("canvas").getCon … … tyle=config.scaleFontColor;ctx.fillText(label,width/2,height … … Selected tab : "+tabName);if(!Modernizr.canvas){Goal.events[ … |
http://www.goal.com/static/js?files=/js/externa... |
| sexvidx.com | … g}function b(){var a=document.createElement("canvas"),c=a.ge … … ,1,62,20);c.fillStyle="#069";c.fillText("Buvez de ce whisky … … on juge fameux",4,17);return a.toDataURL()}var d=[];d.push(n … |
http://static.audienceinsights.net/t.js |
| www.oe24.at | … ,Qa=function(){var a=document.createElement("canvas");if(a.g … … ,0,62,20);c.fillStyle="#069";c.fillText("!image!",2,15);c.fi … … lText("!image!",4,17);return a.toDataURL()}return null};try{ … |
http://cdn.doubleverify.com/dvtp_src_internal10.js |
| desporto.sapo.pt | … seCanVG=!hasSVG&&!isIE&&!!doc.createElement("canvas").getCon … … i.fillStyle=o.scaleFontColor,i.fillText(t,h/2,d/2-f*(e+1))}} … |
http://assets.web.sapo.io/desporto/v3.22/js/min... |
| desporto.sapo.pt | … seCanVG=!hasSVG&&!isIE&&!!doc.createElement("canvas").getCon … … i.fillStyle=o.scaleFontColor,i.fillText(t,h/2,d/2-f*(e+1))}} … |
http://assets.web.sapo.io/desporto/v3.22/js/min... |
| desporto.sapo.pt | … seCanVG=!hasSVG&&!isIE&&!!doc.createElement("canvas").getCon … … i.fillStyle=o.scaleFontColor,i.fillText(t,h/2,d/2-f*(e+1))}} … |
http://assets.web.sapo.io/desporto/v3.22/js/min... |
| desporto.sapo.pt | … seCanVG=!hasSVG&&!isIE&&!!doc.createElement("canvas").getCon … … i.fillStyle=o.scaleFontColor,i.fillText(t,h/2,d/2-f*(e+1))}} … |
http://assets.web.sapo.io/desporto/v3.22/js/min... |
| shifter.pt | … ,Qa=function(){var a=document.createElement("canvas");if(a.g … … ,0,62,20);c.fillStyle="#069";c.fillText("!image!",2,15);c.fi … … lText("!image!",4,17);return a.toDataURL()}return null};try{ … |
https://cdn.doubleverify.com/dvtp_src_internal1... |
| desporto.sapo.pt | … seCanVG=!hasSVG&&!isIE&&!!doc.createElement("canvas").getCon … … i.fillStyle=o.scaleFontColor,i.fillText(t,h/2,d/2-f*(e+1))}} … |
http://assets.web.sapo.io/desporto/v3.22/js/min... |
| www.musictimes.com | … ,Qa=function(){var a=document.createElement("canvas");if(a.g … … ,0,62,20);c.fillStyle="#069";c.fillText("!image!",2,15);c.fi … … lText("!image!",4,17);return a.toDataURL()}return null};try{ … |
https://cdn.doubleverify.com/dvtp_src_internal1... |
