Excluding Traffic by Cookie Content
Whenever you use this browser, Google Analytics will filter the traffic that comes from your computer since the page has a cookie set up in it.
Set up a filter in Google Analytics immediately, after the setup of this cookie page
One visit to this page would be sufficient
Reinstall the operating system or the browser, if by chance you happen to clear or delete your browser cookies. The page will have to be revisited, so that the cookie is set again