WebSocket
Not runThree frames echoed exactly: text, 4 KiB text, binary.
Run the check to collect evidence.
NETOKAY / CONNECTION CHECKS
Check your IP. Test your connection.
Free IP, WebSocket and streaming checks in your browser. This browser → NetOkay.
Includes a 30-second idle stream, so a full run takes about half a minute.
Public IP
Looking up…The address seen by NetOkay.
Looking up…- Address family
- Not obtained
- Country
- Not obtained
- Network
- Not obtained
- HTTP version
- Not obtained
- TLS
- Not obtained
- TCP RTT to edge
- Not obtained
- Cloudflare edge
- Not obtained
Streaming (SSE)
Not runSeven events. Watch when they arrive.
Run the check to collect evidence.
Streaming (30 s idle)
Not runDoes your network cut off a stream that pauses for 30 seconds? That is what breaks long AI responses.
Run the check to collect evidence.
NETOKAY / WEBSITE DIAGNOSTICS
Checking a website instead?
HTTP, DNS, headers and page information, observed from the Worker. Free, no signup.
Browser works. Your app doesn’t?
Compare the environment that actually needs to connect.
One task at a time
Just need a specific check?
01
What’s my IP?
See the public address your browser uses.
Check IP →02WebSocket test
Check a connection and message round trip.
Test WebSocket →03Streaming test
See whether events arrive in order.
Test streaming →04AI API status
Is OpenAI, Anthropic, Gemini or another AI API host reachable right now?
Probe a provider →