Echo

General - Initial request type and URL
  Request Line GET /echo?delay=5000 HTTP/1.1
  Method GET
  Request URI /echo?delay=5000
  HTTP Version HTTP/1.1
  Request URL http://871276.momobeautyhk.tech/echo
  Scheme http
 
Request Headers - Request metadata passed along with the request
  cf-ray [8e96910ccb0feb58-ORD]
  user-agent [Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])]
  host [871276.momobeautyhk.tech]
  CF-IPCountry [US]
  accept-encoding [gzip, br]
  x-forwarded-for [3.21.247.78]
  X-Forwarded-Proto [https]
  accept [*/*]
  CF-Connecting-IP [3.21.247.78]
  CF-Visitor [{"scheme":"https"}]
  connection [Keep-Alive]
  cdn-loop [cloudflare; loops=1]
  content-length [0]
 
Request Parameters - Query parameters for GET or form parameters for POST/PUT
  delay [5000]
 
Client - Information known about the client performing the request
  Address 108.162.216.243
  Host 108.162.216.243
  Port 9292
  User
 
Server - Information about the server responding to this request
  Local Address 104.130.124.245
  Local Port 80
  Local Name 871276.momobeautyhk.tech
  Server Name 871276.momobeautyhk.tech
  Server Port 80
 
Other - Other properties internal to the server, or copies of information passed between client and server
  Auth Type
  Context Path
  Servlet Path /echo
  Locale en_US
  Path Info
  Path Translated
  Session ID
  Content Length 0
  Content Type
  Secure No
 
Response - Information that is known about the response back to the client (often more is added later)
  Content Type text/html
  Character Encoding ISO-8859-1
  Locale en_US
  Status 200

Testing