显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 23 Jun 2024 18:31:08 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 17:45:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6SRvHUl4scSHkOOjYBLVgC%2FWesMKCurRjmsdiWanTefPalZ%2BhvYmGIhf9yCVhQ7QF6iSkTnyDVjfKI6sp61vEczmotblVVYHM9O5XHZRt3oy2GYmr73fGus4zWBSLfQcs7pQoPTu0Vil"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89868da45d107725-LHR
alt-svc: h3=":443"; ma=86400