* Rebuilt URL to: https://srfi.schemers.org/
*   Trying 192.168.224.201...
* TCP_NODELAY set
* Connected to (nil) (192.168.224.201) port 3128 (#0)
* Establish HTTP proxy tunnel to srfi.schemers.org:443
> CONNECT srfi.schemers.org:443 HTTP/1.1
> Host: srfi.schemers.org:443
> User-Agent: curl/7.52.1
> Proxy-Connection: Keep-Alive
>
< HTTP/1.1 200 Connection established
<
* Proxy replied OK to CONNECT request
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* NPN, negotiated HTTP2 (h2)
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Unknown (67):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
* Server certificate:
*  subject: CN=srfi.schemers.org
*  start date: May  5 03:27:19 2018 GMT
*  expire date: Aug  3 03:27:19 2018 GMT
*  subjectAltName: host "srfi.schemers.org" matched cert's "srfi.schemers.org"
*  issuer: C=US; O=Let's Encrypt; CN=Let's Encrypt Authority X3
*  SSL certificate verify ok.
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x5615dbf7e050)
> GET / HTTP/1.1
> Host: srfi.schemers.org
> User-Agent: curl/7.52.1
> Accept: */*
>
* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
< HTTP/2 200
< server: nginx/1.10.3 (Ubuntu)
< date: Tue, 08 May 2018 12:59:03 GMT
< content-type: text/html; charset=utf-8
< content-length: 196097
< last-modified: Wed, 11 Apr 2018 20:07:42 GMT
< etag: "5ace6b0e-2fe01"
< accept-ranges: bytes
<
* 82 data bytes written
* Curl_http_done: called premature == 0
* Connection #0 to host (nil) left intact