Все работает. Много рекламы конечно, но за бесплатный ВПН грех жаловаться. Everything works. A lot of advertising of course, but for free VPN is a sin to complain.
It has 4 free servers (including US, DE) with no login required. Only if you need more servers or access to mobile and desktop apps you can take a paid plan.
An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details. You can do this from the Heroku CLI with the command heroku logs --tail
