显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 20:40:27 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 18:25:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PfiWKPDTdvU%2BeCe18pO%2BH1r3yrbE3GkOfLUg4TImiSMaZexV6jyluo0B%2BzkY2bd9vyreRVn9EKMJDPQ98UP3TJA%2BO0e0CjFXM9z9LsZRb7Ix7jZNLH7%2FcSZDCwYGnBeXVF3IjnRt"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896e92f24ffa94c3-LHR
alt-svc: h3=":443"; ma=86400