显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 06:20:30 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 18:15:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4lWW%2BUZX21n1kuH2UW8hHLNScjpZ8OfWL%2BO3wN9Gh63xUXetCgCIO6MsOQhTeuM%2FZw4cLUB0KCwO%2B8JTxgah%2FdOmt3nx4y8fpKGHO21nwUJA4YPnENps97BAEgs8lh4QTSk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8940746288a0418f-LHR
alt-svc: h3=":443"; ma=86400