显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 02:29:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:29:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=g%2F%2FYY9052bqunxL%2Btp4BIF0Ixgjh5xEdFMfKogxt4dUenLIKDIY%2FUxldpYYr%2FCgARcOoiFqjv%2F3a93d%2BABlG8%2F9lwEJcNu924caYT1jsDpm1ryxFAGfXYgJwfCtpnjOJ%2Fg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8957d9d1deff952d-LHR
alt-svc: h3=":443"; ma=86400