显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 09:16:10 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:34:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OtVmw8A2TzU9%2FwknqNQG3PFX81USlrjIB%2FwXMEmxFphpgIPLPH7ifLkkct7vDXb6AIGjyU47X99rKBnbiHyIo9qlJtB86vbe9%2FNn0zh4vAHMRFlt6CnQpvR3GImFDYX3Viwzbg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894175b3097b4885-LHR
alt-svc: h3=":443"; ma=86400