显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 17:51:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 17:24:02 GMT
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ppqBlwEsVZco4lAZ0XAGtbpZL7bxK5tW6cbynm5H%2FSC6QAxFiluE10uJ5SpyJz907%2F%2BdzTqnh7FyqcCLYSVnyZv4VFTDI8KCEYkSiLm2560Xqq%2FF4hIqxUWkusA%2BPg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8986537daf4f67fe-SJC
alt-svc: h3=":443"; ma=86400