显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 22:58:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:14:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Hk53BCs3ngjpCL3AJvRNS0y4%2BtRiF6P7Ih0QvkzuNg0S9krL5eVAj%2BJdKiE3cq479kAhedaeT6d8cI1AFt1Rt48qfLV4COtpsOx%2F5amBkf2Wx01rdU6YN1ILx0OxkvB95Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89043f485a5f9463-LHR
alt-svc: h3=":443"; ma=86400