显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 20:49:04 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:58:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hB%2BfHVUvTPou598m12NEoCy2riO7cIm8CMt7r9YBHOYPoK8s3O8QFj%2ByNc3IPGEFFtgZDS0GBwumpzK7F68IWWq9XomE3310bNs3FUhQC6i1v5supb4Ks9G2%2FXcgwn%2FEcTXF6k%2FtlMM9pQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8955e7710c816341-LHR
alt-svc: h3=":443"; ma=86400