显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 18:30:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:16:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nHqMsDhmEjzIruPa4r9hZXbmlL91t7aph%2BD1Ipp1rbaF5N1Zq9kywlpZxTR56%2FFriX2BpJ3yk%2FF%2BnjOCqcVj6tjNpai3%2FRn%2Bc8PSibza5jtrqb1Yuovua5nZeROb%2BsWSh1hrZawQgGaN"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893c63ecea7863d4-LHR
alt-svc: h3=":443"; ma=86400