显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 20:39:16 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 17:23:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=deyB4qv7IGjHkAmWhWkd64AaYKdsWJy5ZT3%2BzsxV9y%2BEtdHht2Hl0cAs0Mj%2FTvOUQUOYJWRVsAPbCxPooJ2xh7CzokBL85mB2qD1go1gOe5sMe2I%2BLgEFMPrjuUah3fJ8LA%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88c18855ce9cdc6f-LHR
alt-svc: h3=":443"; ma=86400