显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 02:46:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:49:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DcF9%2Fa30%2FzpqLmLvSaH1gZWlDsphHKbxvKL%2B2WXRJ2ZRPp3HNEtl8xTtTdIJgW6HL56Vl%2Bm%2FjYEjVBYkltZr4P1qRPmFu%2FNkMlcUjO%2BfPRAF0DN9k6BAFWR7dK9XoZ85jCJadQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89477867c87548bb-LHR
alt-svc: h3=":443"; ma=86400