显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 17:34:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:13:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rFI5ALoRZnYWFcxROl5DW6XijzKY3pQ7PTz87iYBysDEY4X2mJCPiBX5ojvAtlKBfPwV10rDY59YrQqf2hbnJTAW8a7qmMa3hyYz9D55HREfvMbdd9%2FtIVUHXuKIZl7fF04%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896d826b09ff7723-LHR
alt-svc: h3=":443"; ma=86400