显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 09:07:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 18:11:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=15XxO%2F9AGv0ktxqwhmq3p11sC8N2EERSdRqRKEe%2Fd38aA%2BqSU6iDzS5UsTlpixO29BPb0yeD6Z4wpxEnY4AjV7PKz1ZlvITie78xFBXVWUWq0tHE3cTZfRLcSzRGy92h4Gu7tL8HBFTy19Ga"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8949a5df1c6471d8-LHR
alt-svc: h3=":443"; ma=86400