显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 01:09:50 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 22:30:01 GMT
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KdxA574%2BfU4I5d%2Btcwtsn5HBp0ZmG6oimcm2278Cxjz1LdXShC0e%2BcBgemeP6bMhAansHuHIFmDOvDdIgAtY7IB1CHEVSXtPsH135OiNnU0VJ0fP22Vvw6OPb9quGRd1"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8868718bdd3adc67-LHR