Omitted `Content-Type` header when passing index file about serve-static HOT 2 CLOSED

Hello, and sorry you are having an issue. It should be there. I tried really quick to put together an example app using the code snippet you provided and I was unable to reproduce your issue. Can you either modify the below code and then detail how to call it where it does not return a content-type header, or provide your code fully-runnable code and instructions on how to reproduce? We would be happy to diagnose and address the issue, but just are unable to reproduce with the given information.

var finalhandler = require('finalhandler')
var http = require('http')
var serveStatic = require('serve-static')

var serve = serveStatic('./public', { index: 'index.html' })

var server = http.createServer(function onRequest (req, res) {
  serve(req, res, finalhandler(req, res))
})

server.listen(3000)

$ ls public/
index.html

$ curl -i http://localhost:3000/
HTTP/1.1 200 OK
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Last-Modified: Wed, 15 Feb 2023 17:01:10 GMT
ETag: W/"0-1865605dec6"
Content-Type: text/html; charset=UTF-8
Content-Length: 0
Date: Wed, 15 Feb 2023 17:02:26 GMT
Connection: keep-alive
Keep-Alive: timeout=5

from serve-static.

Thank you for the quick response @dougwilson , I think I've mistaken with some other static content served by my server.

from serve-static.