显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 18:55:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 17:13:07 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ypl1BtYH1c5ofeWB8jH5B2EVvgKMNV47DTHfiDQ%2BVjr1qhHcFWaKFpUtcNceFyqeDZJT08%2BuN%2FU6La8SASTlNRtYRs3l6Ij6Lw6%2FR0Ps2f5gEc0KBye2T8JgBqFUFhMEM9HTD9TMRBNKczTNSHk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8902db18babe63f0-LHR
alt-svc: h3=":443"; ma=86400