显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 23:18:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 17:39:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=y1bOzhz%2FTw8vnATMiyQIj%2Bv02jIUqERdzU0zP7nyAQ5jL2f6aFIV%2FCd1MSvFlZM4FvyYwPjZ31m%2FmBNjn8QRi5Wv67tSPa5XwVPR%2Bm%2Bv70Cr4RNEoqMtbBUaU7BDOTzAtuyoFhhgmQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890c99aa3e6d63fa-LHR
alt-svc: h3=":443"; ma=86400