显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 08:45:59 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 18:04:13 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZeVd3ATNBaN3uBHkfh5KvWNzgiiEE5kejtHSkqrD%2BcmUXSdM4vpFvjZXGmS%2FhaliwlkZ4Gk8%2Br%2FVbfjXFWTQA%2FrfZ6JnamewTUxrdGA%2BEwxvdBLFiKdMvwG8xSz9xbr8bjQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89623efacbb79577-LHR
alt-svc: h3=":443"; ma=86400