显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 03:04:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:11:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PQ3wo%2FF94w3SwhtF1A9ULCAFBLZw6pxzbwJUMyLWpi0mTgpNM47Fo2qAvSzF4R5se89%2FDYH%2BBKwvnTYwEj3jXurk8azSdLvEIOKV%2FQcGGTVJ2oV0T8hQyNOvCMgyUMaCMPbqUYKICu8%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8905a6e9299652a6-LHR
alt-svc: h3=":443"; ma=86400