显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 18:55:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 18:01:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7r5rRx9HuuwQhhmjV%2F4dyQlT4LF0o1w8S4IobKgZIs0qKA%2Fv%2BBLrcAZvwv0Cta%2BF76BPl%2BbR4N69K7beyS8mvqv5g0bMeeDrTqWx3n8EmBi6sEuJFXDOJGR%2FN%2FZoiO1FHA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891b930abf4993e8-LHR
alt-svc: h3=":443"; ma=86400