显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 15:27:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 18:24:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ji22g4QlDXNbgRs6ruMk9ZtdtUuZYgSELB%2FED%2Bazcm9zEC8z8dFam8nQEMZF0DlnKWv4JLZfl9wNIYeUTcvgz1Soyx0jLCeeKdyTl%2FKwULAFB618%2FEMxz%2B%2FqniPPwyEeniJx5a8%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891a631e084c7190-LHR
alt-svc: h3=":443"; ma=86400