显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Date: Mon, 24 Jun 2024 18:13:14 GMT
Content-Length: 0
Connection: keep-alive
Server: web cache
Location: https://tu.it168.com/
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 18:13:15 GMT
Content-Type: text/html
Connection: keep-alive
Expires: Mon, 24 Jun 2024 18:43:15 GMT
Vary: Accept-Encoding
Cache-Control: max-age=1800
X-Ser: BC162_dx-lt-yd-jiangsu-huaian-8-cache-5, BC8_dx-jiangsu-yancheng-28-cache-1
X-Cache: HIT from BC162_dx-lt-yd-jiangsu-huaian-8-cache-5(cloudsvr)