显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 09:03:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 05 Jun 2024 18:06:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cscBljj9jB1%2FNnsE0VpH5tF054JKVXcEFJqr6nlyr9iezzE2sYVnh0Yvp1oNVCa7Duv8gnA1ddLIGXTFfxy48niKZ7CXlAZcSwKO93LSNlbEDNlAeDRSiPw%2BWGBNnnzPZNhK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88f73b2d2a0623b3-LHR
alt-svc: h3=":443"; ma=86400