Is Mozilla Down Right Now?

Operational
Mozilla logo

Is the Mozilla website down?

Mozilla is up and running

https://www.mozilla.org

Not working for you?

Report an outage

Last checked: . The service was operational. There have been 0 user-submitted reports in the past 24 hours. This page refreshes every 30 seconds when JavaScript is enabled, and automated checks run every 5 minutes.

Mozilla service health

Last 24 hours, shown in UTC

99.0% uptime

Mozilla had 96 response-time checks in the last 24 hours, averaging 79 ms, with 1 incident bucket and 0 reports.

24h ago18h12h6hNow
Operational Degraded Down Building
Fully operational uptime
99.0%
Avg response
79 ms
Incident buckets
1
Current status
operational

Check Mozilla before troubleshooting

Mozilla is the nonprofit organization behind the Firefox web browser, Thunderbird email client, and open-source internet privacy and security tools.

Current status

Mozilla is up and running.

Report volume

0 user reports in the last 24 hours.

Freshness

Last checked Jul 12, 2026, 7:00 PM UTC.

Official links

Compare with support and status channels when available.

What to do when Mozilla is down
  • Firefox itself works offline — a Mozilla website outage does not affect your browser. Only add-on downloads and Firefox Sync may be impacted.
  • If Firefox Sync is down, your bookmarks and passwords are cached locally and will sync when service is restored.
  • Check status.mozilla.org for incident details on Mozilla services.
  • Report the outage on this page to help other users confirm the problem.
Common Mozilla outage causes

Mozilla service outages affect Firefox Sync, add-on downloads, and account authentication but do not impact the Firefox browser itself. CDN issues can prevent extension updates and new add-on installations.

Visit the official Mozilla website at https://www.mozilla.org to check directly. You can also learn more about how OutageHQ works or browse all monitored services on the service directory.

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Status summary

Mozilla monitoring details

Mozilla is operational in the latest OutageHQ check. If it is not working for you, compare the report count, official sources, and your local browser, device, DNS, or network before assuming a broad outage. Last checked: Jul 12, 2026, 7:00 PM UTC.

Current signal

Mozilla is reachable in our latest checks

OutageHQ tracks Mozilla as a cloud and developer infrastructure using APIs, dashboards, deployments, authentication, data ingestion, and regional infrastructure signals.

Report categories

Users can classify Mozilla reports by symptom so outage patterns are easier to compare.

Available issue types include API errors, Dashboard not loading, Region or component degraded, Login or SSO issue, Data ingestion delayed, Alerts not firing, Service down, Server not responding, App not loading, Sign in problem, Error message, Slow performance.

Official and independent checks

Compare the official mozilla.org site with OutageHQ response-time checks and anonymous user reports.

Issues users reported

Server-loaded survey results for the last 24 hours. The survey itself is the only client-side part of this data path.

0 survey responses

API errors

0

API requests fail or return errors.

Dashboard not loading

0

Admin, analytics, or service dashboards are unavailable.

Region or component degraded

0

A specific region, component, or dependency is degraded.

Login or SSO issue

0

Authentication, SSO, or identity provider access is failing.

Data ingestion delayed

0

Events, metrics, logs, or records are delayed.

Alerts not firing

0

Alerts, monitors, incidents, or notifications are delayed or missing.

Service down

0

The whole service appears unavailable.

Server not responding

0

Requests fail or time out.

App not loading

0

The app or website opens slowly or never finishes loading.

Sign in problem

0

Login, SSO, or account access is failing.

Error message

0

The service shows an unexpected error.

Slow performance

0

The service works but is unusually slow.

Components and regions to compare

API

Check whether this part fails while the rest of Mozilla still works.

Dashboard

Check whether this part fails while the rest of Mozilla still works.

Authentication

Check whether this part fails while the rest of Mozilla still works.

Regional infrastructure

Check whether this part fails while the rest of Mozilla still works.

Platform outage or local issue?

Likely broader issue
Platform, API, dashboard, deployment, authentication, or regional infrastructure incident
Likely local issue
Project, account, region, integration, API key, DNS, network, or browser-specific issue

Troubleshooting checklist

  • Refresh Mozilla and compare the latest OutageHQ status with the report count.
  • Try another browser, device, network, or DNS resolver if checks are healthy.
  • Check official Mozilla sources for confirmed incidents or maintenance.
  • Report the closest symptom above so other users can compare the same issue type.

Last 10 checks

Jul 12, 2026, 7:00 PM UTCoperational · 376 ms
Jul 12, 2026, 6:55 PM UTCoperational · 68 ms
Jul 12, 2026, 6:50 PM UTCoperational · 20 ms
Jul 12, 2026, 6:45 PM UTCoperational · 26 ms
Jul 12, 2026, 6:40 PM UTCoperational · 17 ms
Jul 12, 2026, 6:35 PM UTCoperational · 21 ms
Jul 12, 2026, 6:30 PM UTCoperational · 80 ms
Jul 12, 2026, 6:25 PM UTCoperational · 23 ms
Jul 12, 2026, 6:20 PM UTCoperational · 49 ms
Jul 12, 2026, 6:15 PM UTCoperational · 299 ms

Related outage checks

FAQ

What is Mozilla?

Mozilla is the nonprofit organization behind the Firefox web browser, Thunderbird email client, and open-source internet privacy and security tools.

Why is Mozilla not working?

Mozilla service outages affect Firefox Sync, add-on downloads, and account authentication but do not impact the Firefox browser itself. CDN issues can prevent extension updates and new add-on installations. Compare the current OutageHQ status, recent checks, user reports, and official sources before assuming the issue affects everyone.

What should I do if Mozilla is down?

Firefox itself works offline — a Mozilla website outage does not affect your browser. Only add-on downloads and Firefox Sync may be impacted. If Firefox Sync is down, your bookmarks and passwords are cached locally and will sync when service is restored. Check status.mozilla.org for incident details on Mozilla services.

Compare Mozilla with nearby cloud and developer tools services users often check during the same incident.

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