显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 22:17:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:31:18 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ySCGhdNeuvEVkgUj4NZyiSdKLDrNgcUjPBmEXFb8RHT%2BPLVLoOjove4su7FwjPJ0%2BdAPQPSdtFT5eHViSa3uVzKiNvVRjZl%2FfqIipFJM6n5qXIF2u6IXsJFbkQZA64mzOA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896f20606f16940c-LHR
alt-svc: h3=":443"; ma=86400