validator.w3.org servers maintenance
Scheduled Maintenance Report for W3C
Completed
The scheduled maintenance has been completed.
Posted Feb 29, 2024 - 05:20 UTC
Verifying
Verification is currently underway for the maintenance items.
Posted Feb 29, 2024 - 05:15 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Feb 29, 2024 - 05:00 UTC
Scheduled
The validator.w3.org servers will be migrated on Thursday, 29 February, starting at 05:00 UTC.

We do not expect any downtime during this migration.
Posted Feb 27, 2024 - 11:23 UTC
This scheduled maintenance affected: Validation Services.