显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 05:09:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 18:45:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jNKJHNqlltg4sZRBpRRIGFpgFXpP9x5%2BJVES%2BTd7MNHVEGNme4pjQS8tIRr1ddAK1WOLbca72N8NGwymTXVRKeQqfsFdlHUvY4MnUlS4lpH4TAsBnTkUwIlQFd%2BYVYmuXme6"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8950877b0f964145-LHR
alt-svc: h3=":443"; ma=86400