Measured on this request
Outbound reach
The server called 5 public endpoints and 5 answered. Restricted egress is a common surprise after a deploy, and it fails in ways that look like application bugs.
Upstreams
6 second timeout each, never cached
- GitHub API200 · 191ms
https://api.github.com/zen
HTTPS egress to a major API host
Non-blocking is better than blocking.
- Postman Echo200 · 112ms
https://postman-echo.com/get
Full request/response round trip with JSON
{"args":{},"headers":{"host":"postman-echo.com","sec-fetch-mode":"cors","user-agent":"node","accept-encoding":"gzip, br","cache-control":"no-cache","x-forwarded…
- Cat Facts200 · 149ms
https://catfact.ninja/fact
A small third-party JSON API
{"fact":"A cat has more bones than a human; humans have 206, and the cat - 230.","length":70}
- Dog CEO200 · 171ms
https://dog.ceo/api/breeds/image/random
A CDN-backed JSON API
{"message":"https://images.dog.ceo/breeds/terrier-australian/n02096294_8025.jpg","status":"success"}
- JSONPlaceholder200 · 106ms
https://jsonplaceholder.typicode.com/todos/1
The classic fixture API (blocked on some networks)
{ "userId": 1, "id": 1, "title": "delectus aut autem", "completed": false }
Same data as JSON at /api/upstreams.