No, for so many reasons. No, tracking is bad. No, a central organization will not do an equitable job of distributing fees even if it has invasive tracking information. No, a mandatory fee is unacceptable. No, not all sites visited deserve an equal share based solely on visits and bandwidth. No, there is no reasonable automated metric that would allow such division, as any possible metric can be gamed.

The moment something like this were put in place, sites would immediately start gaming the resulting perverse incentives. Sites get more share based on bandwidth? Useless background downloads. Sites get more share based on number of visits? Lots of background loads, content in multiple iframes, split across many pages, etc. Any metric you can think of can and will be gamed, other than "user says they want this site to get a share". (That can be gamed too, but only insofar as sites already compete for user attention.)

Here's how to remove unwanted ads from the Internet: get everyone to install an adblocker, put advertising out of business, observe better revenue models emerge out of necessity without having to fight to compete with "free with ads".