显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 15:39:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 18:05:34 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IrVY51mq5GurvP1EMPWoxEmZ%2FibZZxfjBzIFQGE%2F4VqTTVt3blcx8bEFrduHrlJ%2BSTxFXljf32dWPokGaBaEY0FfhdbWv%2F6SeUnmwJHs%2FAmAfxfFYnN0BwRLa71D4w1yJdKLqqI%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d8890f19d37192-LHR
alt-svc: h3=":443"; ma=86400