Heroku is a cloud platform that lets companies build, deliver, monitor and scale apps.
Real-time check from multiple global locations
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Use our status checker above to confirm whether the issue is with Heroku or your local connection.
Visit Heroku's status page for official updates, or see our Heroku Status Page guide.
Get instant alerts for future Heroku outages with PerkyDash's free uptime monitoring.
If your app depends on Heroku, create an emergency status page to keep your users informed.
Set up free monitoring for Heroku and get instant alerts via email, Slack, or webhooks when it goes down.
H10 (App crashed) and H12 (Request timeout) may occur during Heroku outages or due to app issues. Check our status above. If Heroku is up, review your app logs with 'heroku logs --tail' and check for memory or timeout issues.
Dynos restart daily and during platform maintenance. During outages, you may see unexpected restarts. Check Heroku status for scheduled maintenance. Enable Heroku's app metrics to monitor dyno health and memory usage.
Heroku Postgres may be affected during major platform outages. Check the Data component status. Your database typically remains operational during routing/dyno issues. Implement connection pooling with PgBouncer for reliability.
Build failures during outages appear in the Activity tab or via 'heroku releases'. If Heroku is operational, check your Procfile, buildpacks, and ensure your app compiles locally before pushing.