显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.18.0
Date: Sat, 25 May 2024 06:57:54 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.naixuejiaoyu.com/
HTTP/1.1 200 OK
Server: nginx/1.18.0
Date: Sat, 25 May 2024 06:57:54 GMT
Content-Type: text/html
Content-Length: 4344
Last-Modified: Wed, 17 May 2023 05:23:42 GMT
Connection: keep-alive
ETag: "646464de-10f8"
Cache-Control: private, no-store, no-cache, must-revalidate, proxy-revalidate
Accept-Ranges: bytes