显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 23:00:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 18:27:38 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tFvUvzHpnGGNF%2FOyH0KWKQhgHx9A6r8KWEl9FmYcBKB4EXLTLuaITszlwKeBs%2Bgz6QO0cMF0cZiffVsQ2LnICTVAFjcN1n8UClwXYecxTR3de3mPcQ%2BLHZLCcOSZY%2FSVGDg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8956a7c968b2240f-LHR
alt-svc: h3=":443"; ma=86400