显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 23:39:39 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 17:42:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=l6ob4gTcCVQPyGqrS0BQFPM9LmVXs24gMAYB6i2awTREn9%2BIUy%2BbO2jX2dbvdIkdOE4h08ogZWwOEc0UJiqrVjr5Spwh0YqDP%2FrZ%2B49Ng%2BNBheirWH%2F2lMXdjQhP2BmcyA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894666909c5763d4-LHR
alt-svc: h3=":443"; ma=86400