显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 21:55:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 17:04:42 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xkb6swsqzRLQKWQUF0EXx62Lde6C3%2FM05%2FGOuHjVVJGVjluKy5xCJbtNBNhJG%2B8YpJQn9NQMnN6au5FU3wcCi2ghj%2FlX4fGEPRE%2BSQWszkIxPLnHt93eHhHs%2BGwVZACFPLEoUD02Ve95"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8945cd8df8ae23bd-LHR
alt-svc: h3=":443"; ma=86400