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State of Web Vitals
corewebvitalsVerified
Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.
- Handshake
- Tools listed
- Updated recently
Median latency 272 ms · Last checked
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesio.github.corewebvitals
The registry namespace is a GitHub login.
corewebvitalsVerified
Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.
Median latency 272 ms · Last checked
Real User Monitoring for Core Web Vitals. Query LCP, INP, CLS field data from real visitors.
Developer ToolsMonitoring & observability
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