显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 28 Apr 2024 18:34:47 GMT
Content-Type: text/html
Content-Length: 0
Connection: keep-alive
Server: openresty
ETag: 1714328967|
X-Powered-By: PHP/5.2.17
X-Powered-By: ASP.NET
X-CCDN-Origin-Time: 417
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x-hcs-proxy-type: 0
X-CCDN-CacheTTL: 7200
X-CCDN-REQ-ID-46B1: 8a41b3950aa329fda4752dd4a0717081
Accept-Ranges: bytes