显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 01:09:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 18 May 2024 18:00:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q0BOGZNfZa03P%2FW7W6Mz6%2FkstFQqN%2Bq4W3SxhYBH3SjP6eNBUpq3Zu0CKV%2B1FIfnaC4Li10MMson%2FOK8Osn6bGqKLLdXBRZQXNsW3%2Fyz0rqvuvx0bm0PErkD9QK0wUx1%2Fcg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8868713cef84dd73-LHR
alt-svc: h3=":443"; ma=86400