显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 06:24:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 17:23:32 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RQBCdgU8f82cvboqwqMWTw8rSvl2PGZyi%2BRgGGQLNo6yfEeNHIsPyl3MbcymQayLqjZzF%2FCizBe3OoCVLaf9IKxOW3tgMUzMFjlXWiujg0u5Qh%2BKg8pkBxuTPbO7XOPkYGr4iw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8882f6daf805771d-LHR
alt-svc: h3=":443"; ma=86400