显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 24 Jun 2024 02:00:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 23 Jun 2024 18:54:17 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=86wZYTeDR9V0ySSmgaCh38wX%2F6I%2FUFzw%2B0ZezjZjcq8xjOq3I0zznWmI9TFJk8U03pfJk7Fg8NDCso9B7mMovHjeMGk0eXzZea7TTa%2BBTFrxIvAbXM8TjWRZ7bTX3DQh28Tg"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8989205a7fb993df-LHR
alt-svc: h3=":443"; ma=86400