显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 21:50:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 17:19:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pzWCE1IknskD%2B27cyp39JDqIA6mYPLxcoDGn0dp2sL5yWUlKYwqRtbefQt7%2BK8INWvIASKWaVhWLjE4F9ITnI1k0mdi%2BWu4mNNsIKgDVkhQFSPOfAPYxpRkYmGL1upo2bspjYGa%2F%2BA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891c93f49aba71de-LHR
alt-svc: h3=":443"; ma=86400