显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Tue, 18 Jun 2024 20:00:23 GMT
Content-Type: text/html
Content-Length: 166
Connection: keep-alive
Keep-Alive: timeout=20
Location: https://dev.csdn.net/
HTTP/2 200
server: openresty
date: Tue, 18 Jun 2024 20:00:23 GMT
content-type: text/html; charset=utf-8
content-length: 562221
vary: Accept-Encoding
set-cookie: uuid_tt_dd=10_35498091570-1718740823239-985790; Expires=Thu, 01 Jan 2025 00:00:00 GMT; Path=/; Domain=.csdn.net;
set-cookie: dc_session_id=10_1718740823239.177939; Expires=Thu, 01 Jan 2025 00:00:00 GMT; Path=/; Domain=.csdn.net;
last-modified: Fri, 16 Jun 2023 08:54:51 GMT
vary: Accept-Encoding
etag: "648c235b-8942d"
accept-ranges: bytes
strict-transport-security: max-age=31536000