On May 31, we will move Mr. DLib’s API to a new server. The API might be unavailable for a few days.
Our servers are now monitored by UptimeRobot, a free monitoring service. You can access all our server statuses at this URL https://stats.uptimerobot.com/WLL5PUjN6 and you will see a dashboard like this: A click on one of the server names will show you more details, e.g. https://stats.uptimerobot.com/WLL5PUjN6/778037437