显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 23:14:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 17:46:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nscMEpwl7dLOtQpIgyKx%2FwSiIhyq8zVel%2BhLoZDP0hPewrkX0wtKG3S9JCut3YEXMJ0vyx%2B%2F12qos5Y4coevi8gItpo9CuapPaHmcdqfazvzziYXdKhmqgfvKuoQ0FTC"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 896737d24d317200-LHR
alt-svc: h3=":443"; ma=86400