显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 20:00:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 04 Jul 2024 04:20:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=30uxzGvZPMM0iufQ30CrX3fdfw%2B7JkUySazjgpoUKKnsYMAwfldvz5Pwgh4iR%2B6gpIjnNfB6rHUo9rHegjG6pUQcw6OfPrW9R1xJLP9diB%2B69oAj5qtjplRnLYZbAE0e%2F9w%2FoxcVtpgmjrWIV%2Fs%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e1b43f0e118883-LHR
alt-svc: h3=":443"; ma=86400