显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: Tengine
Date: Sat, 08 Jun 2024 07:42:46 GMT
Content-Type: text/html
Content-Length: 239
Connection: keep-alive
Location: https://ctdown.com/
Strict-Transport-Security: max-age=31536000
HTTP/2 301
server: Tengine
date: Sat, 08 Jun 2024 07:42:46 GMT
content-type: text/html
content-length: 239
location: https://www.ctdown.com/
strict-transport-security: max-age=31536000
HTTP/2 200
server: Tengine
date: Sat, 08 Jun 2024 07:42:46 GMT
content-type: text/html
content-length: 66144
last-modified: Sat, 08 Jun 2024 03:12:11 GMT
vary: Accept-Encoding
etag: "6663cc0b-10260"
strict-transport-security: max-age=31536000
accept-ranges: bytes