显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 27 Apr 2024 09:14:17 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=E4urYBDcZrnIcZky7NT72ceEU%2BN2cKm6CJe%2FpTfe%2BNFH3UMhmF9DkDGr0UNHn9iBl3%2FP18eTUEXSTSWXoOzVh3Md%2B0glrdIR2uBDkw%2FUK5xjXUBxPDD8Q8drNPGQkmwa"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87adb3945e02dcd3-LHR
alt-svc: h3=":443"; ma=86400