Yes. It's really free. Sign up is here: https://dash.cloudflare.com/sign-up/web-analytics
Tired of this broken all green 'status pages'. :(
Sorry to hear that. We appear to have a client-side caching bug (ironic!)
Can you try refreshing on the 404 page and see if you have access now?
Small issue; when clicking the link you provided I just get redirected to my accounts dashboard.
Edit: There was a link to web analytics in the right pane, and that worked for me
(We actually did have a replication issue where some folks in the EU had trouble accessing this page)