显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 22:23:14 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 25 May 2024 16:28:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=k8ZMLA1icwk4odd1XYFOJGqlTl1hN7V0Kje5T5KXHv%2Bn72GS%2FNk0m7Lg0m8KD8LVjphaX%2F%2FhlnWX7KnBy8n3vdjAycSZA%2F7coQ8pI0jlD7pFgbUKHi8nuZRjWF8RCcI3CLScLOxl"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8898edc37ca663b5-LHR
alt-svc: h3=":443"; ma=86400