Zend certified PHP/Magento developer

How to get rid of the __cft__[0] part of Facebook links in Chrome or FIrefox?

I want to get rid of the cft[0]-part of internal Facebook links in my browser (Firefox or Chrome). The links work fine if you manually remove it, the cft-part is probably for tracking purposes (I guess that c=cookie and t=tracking. I think these cft-links started to appear when major browsers stopped supporting certain tracking cookies.).

The purpose is to be able to distinguish between visited and unvisited links (and of course minimize tracking). As far as I can tell, the cft-part of the link is dynamic and changes everytime you load a page.

How can I get rid of the cft-part of internal Facebook links in Chrome and Firefox?