Tornado Web Server6.1

HTTP/1.1 200 OK
server: TornadoServer/6.1
content-type: text/html
date: Wed, 01 May 2024 17:39:41 GMT
x-jupyterhub-version: 1.5.0
access-control-allow-headers: accept, content-type, authorization
content-security-policy: frame-ancestors 'self'; report-uri /hub/security/csp-report
etag: "59753677320edb838e7215a87665105d58e78b6c"
content-length: 4500
connection: close