www.corewebvitals.io
LiveMCP ServerState of Web Vitals: Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth. (text from the Official MCP Registry)
LiveLast Connection Check
669 msTypical Response Time
3Tools Offered
2025-03-26Protocol Version
3 h agoLast Checked (2026-10-24T06:54:46Z)
NoLogin Required
Servers On This Host
| Address | Name | Status | Recent Checks OK | Response Time | Tools | Last Checked |
|---|---|---|---|---|---|---|
| https://www.corewebvitals.io/api/state-of-cwv/mcp | State of Web Vitals | Live | – | 669 ms | 3 | 3 h ago · receipt |
How we check: we connect without logging in and ask for the list of tools. We never send credentials and never pay. Tools that don't state a price are never called; for tools that do, we send at most 2 unpaid calls to read the payment request. We don't make test purchases from MCP servers yet. Signed records: raw data page · free quick check (JSON)