显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 11:24:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:47:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CvkJDTvgNGjyNiFd5m1v5DCOyYMU%2FfeA34B%2F%2FtSiiuvWsHfFQta7yZH6VJFw4%2B%2BneWRb8emg7SWJQH%2B6ZF7rnh8kewfT8ijF0mhDF3cDP1x12dSdfoES1hLOOrKfz1E7YQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895ae99efbdc7689-LHR
alt-svc: h3=":443"; ma=86400