Vercel experienced a minor incident on December 7, 2025 affecting Speed Insights, lasting 14m. The incident has been resolved; the full update timeline is below.
Affected components
Speed Insights
Update timeline
- investigating Dec 07, 2025, 11:40 PM UTC
We are currently investigating reports of elevated errors loading Speed Insights data.
- identified Dec 07, 2025, 11:47 PM UTC
The issue has been identified, and a fix is in progress.
- monitoring Dec 07, 2025, 11:47 PM UTC
The fix has been released, and we're observing recovery in loading Speed Insights data.
- resolved Dec 07, 2025, 11:55 PM UTC
This incident has been resolved.