显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 11:30:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:43:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cT6ON43CZFQDhhfo46kKxNvW0nfJLj0ueHr4%2FknOsJdXE7ENFQxM4%2FUU9HtxFuXRAUQMZVqNgrsFoPKi59UFn1LKbl%2B1ud%2FXjuG%2FffxSe60gjex7nWzlMJbx39jxS0ojrUhe%2Bw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89088cc2fffa94d3-LHR
alt-svc: h3=":443"; ma=86400