Node Connectivity Check

Paste node URIs or Base64 subscription content to batch-check TCP connectivity, connect latency, and TLS handshake status. Results are useful for entry health checks, not real speed testing or final proxy usability.

Server-side checkTCP + TLSOne by oneWaiting

What it can answer

Useful for filtering nodes with closed ports, timeouts, refused connections, or obvious TLS issues.

It is not a real speed test

The value shown here is server-to-target TCP connect time, not proxy download speed.

It does not prove final usability

It does not fully validate vmess, vless, trojan, or ss auth, transport parameters, or outbound access.

Node Connectivity Check

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