显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 11:07:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 05:24:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z44lx9HikfNi%2B6viB7uWV9bKrTWB2nSQfXNXIYNGs2f%2FrqsUKNvQ2XFehNM1USIcuHa5PW3Q3iD6OOhMia%2Bu2YWEyqc2HJSKVqmqGPhJmjyYc5V3OfKBIHjYNBzn26pegA%2F7kCoAug%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895ad1969d86643d-LHR
alt-svc: h3=":443"; ma=86400