显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 12:08:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 18:07:09 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=r11pDBxnrJCOT3V9rFlJa8Gr0khAJ3lc5AcUIuzEImkYBFhovK9rDoTViM4Dl1WEyq6RYU7M61Dv7HvczyTUN5GeVEo6%2BbTXsmrkegxCGnZjq0rKi7XSbiQmIsZwUG%2Fkug%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899d15649e2b93fc-LHR
alt-svc: h3=":443"; ma=86400