显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 18:54:48 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 17:10:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8C0erkgcbY1lSKoA2OFwjtjJRZsIqaP%2F1agXxJy0%2FE9vea6R7LxFL7LINIdHpHVUxMwDIuTDrZBmHf9Q%2BWWEl%2Fiq4foLkKr6Hvq2V5eMA8HvooI8m4Ue2WuwOlQRvaWu"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 889ff9cda98371d5-LHR
alt-svc: h3=":443"; ma=86400