显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 06:29:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 06 Jun 2024 16:59:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KywJsbYsdUfEY74kK4jFWGqJO1JVJ09%2BZh0QwyNQV%2BrS2MNIJVBxWiW07u%2FyQ%2BQcnSoYR2MD3uFJuFEtjWLHbQnYhOsqJvEhbH6WnXqQsh63cbLs283in9rUMXkRzQcY"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88fe967838df23e3-LHR
alt-svc: h3=":443"; ma=86400