显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Location: https://sanfrancisco.lxgz.org.cn/
Connection: Keep-Alive
Cache-Control: max-age=86400
Content-Length: 180
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 07:08:50 GMT
Content-Type: text/html
Content-Length: 53641
Last-Modified: Mon, 06 May 2024 21:32:26 GMT
ETag: "d189-617cfce3c6e80"
Accept-Ranges: bytes
Cache-Control: max-age=180
Expires: Sat, 18 May 2024 07:11:50 GMT
Vary: Accept-Encoding
Connection: Keep-alive
Via: 1.1 ID-0000651027315637 uproxy-5