显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 11:06:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 17:43:40 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FL0Tew%2F78Wq%2Bl7IVT%2F5fofx93rcU8Ycc994MD%2BRWNYfh%2FQXMLQWTETTblS%2F1Ozi4mFUrvUYs9%2BCixCpF1T%2BIDmCT0KNjPtj0A1ez7w4adNML%2FefKKbFCU%2FFFYJ%2BB8baHsQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88df3735e8907759-LHR
alt-svc: h3=":443"; ma=86400