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Produces persistent, respawning "super" cookies in a browser, abusing over a dozen techniques. Its goal is to identify users after they've removed standard cookies and other privacy data such as Flash...

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http://hstscookie.ca/ has a demo fro storing cookies via HSTS browser records: From the site "The HSTS cookie cannot be removed by clearing your cookies. It will be deleted if you...

I got the idea that http://www.html5rocks.com/en/tutorials/file/filesystem/ can be used to store a copy of the cookie. PD: I don't know if this is posible but JS could generate a SSL...

Well, been reading on stack-overflow. I got myself ....... Anyway, these thing (what missed) can be added here in this project!

Silverlight in particular is pretty rough. But they end up taking around 60-90% of CPU while the page is open and script is running. Testing in Chrome 8 on snow...

There are many `document.body.appendChild`s, but only the one at line 600 (#evercookie_silverlight) throws error ``` Uncaught NotFoundError: An attempt was made to reference a Node in a context where it...

Configure to use or not network interaction with hosted services to make it possible usage library on client only. For most of cases it's enough and easy to start.

Maybe my tests are incorrect, but when I try to use only pngData and no other method, I cannot get the value that was stored on the first call. Can...

There's some other ways to track cookie: https://www.browserleaks.com/ https://panopticlick.eff.org/browser-uniqueness.pdf not sure how many have been implemented.

Echoing output before headers, this (from original source) is more simple and works. If the cookie does not exist, respond with 304 Not Modified (ie: cached, evercookie.js: line #446 )