Is W3C down?
Last checked 1m agoNo incidents right now.
W3C is operational right now. Last checked 1m ago; the most recent incident resolved 32d ago.
Real-time W3C status, recent outages, and incident history: pulled directly from W3C's official status page at status.w3.org every 5 minutes. Pingoru tracks 17 W3C services and has captured 2 incidents in the last 90 days (100.00% uptime). Get email, Slack, Discord, or webhook alerts the moment W3C reports a new incident, free for 3 monitors, no credit card.
Recent outages & incidents
No incidents reported for W3C in the last 90 days.
Quiet provider, but we'll still email you the instant something changes.
Incident record
Since April 2026 · Statuspage by Atlassian · 17 components checked every 5 minutesThe longest incident in the last year, Authentication System Incident on February 16, 2026, ran for 26 hours. 9 maintenance windows announced in the same period.
Most affected components, last 12 months
- Website3
- Chapters2
- Email & Mailing Lists2
- TR Publication2
- User & Group Management2
Latest incidents
- Authentication server not responding
Our main authentication server (https://auth.w3.org) is currently unresponsive. We are investigating the issue.
- Authentication System Incident
We are currently experiencing an issue with our authentication system that is impacting all our services. We have identified the issue and are actively working…
- 503 on www.w3.org
We are currently investigating this issue.