显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 08:57:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:22:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QUIffBuy69iXO0DtZKVIy%2FhtcH4jeIjBsnkRNMBRZQUO4BC%2FsXO%2FygYLCKo15eQHoDIsrSdUmy%2BSdwsQQs4NNoLBmQEiAsobmPCjMsE8GGd0Ah14IeN4qh8gnFCjxc5TDw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88de7a81fc9c948b-LHR
alt-svc: h3=":443"; ma=86400