显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sat, 27 Apr 2024 08:59:57 GMT
Content-Type: text/html
Content-Length: 154
Connection: keep-alive
Location: https://www.alibabanews.com/
Via: HTTP/1.1 SLB.18
HTTP/2 200
date: Sat, 27 Apr 2024 08:59:57 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
vary: X-Forwarded-Proto,Accept-Encoding
x-powered-by: PHP/7.2.34
last-modified: Sat, 27 Apr 2024 05:31:22 GMT
cache-control: max-age=0
expires: Sat, 27 Apr 2024 08:59:57 GMT
referrer-policy: no-referrer-when-downgrade