显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 28 Jun 2024 15:06:07 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 26 Jun 2024 17:33:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aGGd8IiLKiW%2FMprp1TRKhz0JDPM5UoHptfveCljDBrBxlQWJkI61vuMjCAcvqFcZeMHaN5QYlPpICvU8oCirHG1%2BAnONn9kBUyQu%2BbMquizd%2B2ZPH%2FslnQGU2JlpeQIZ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89ae94351f9b79c9-LHR
alt-svc: h3=":443"; ma=86400