`proxy-test-url`

Test url used by url-test and manually node speed test.

Non-direct proxy will use this url. For direct proxy, please refer to internet-test-url

An HTTP HEAD request will be sent towards this url

An HTTP/1.1 204 No Content response is expected.

Sample

proxy-test-url = http://www.gstatic.com/generate_204

proxy-test-url = {http_url}

tip

url should start with http://, https:// or other scheme uri is not supported

tip

You can emulate proxy test by using command below:

curl -I http://www.gstatic.com/generate_204