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Zegnat/rel-noreferrer-polyfill.js

Created November 15, 2014 17:11
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rel-noreferrer-polyfill.js
(function(links){
for (
var linkCount = links.length, i = 0;
i < linkCount;
i++
) if ((' ' + (links[i].getAttribute('rel') || '').replace(/[\s]/g, ' ') + ' ').indexOf(' noreferrer ') >= 0)
links[i].href = 'data:text/html;base64,' + btoa('<!doctype html><meta http-equiv="refresh" content="0;URL=\'' + encodeURI(links[i].href) + '\'">');
})(document.links);
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