显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 09:44:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 17:05:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=grNA7hUzcSQUVaBuz0oqVIVctrbaeydy00ND7gbl%2BIqC0EhcScPXvSYrX8DcsMPm9R3JCJkd1FlXrn23Tmo8fhtEHymyHmZaJtwWp8B5ey7nc5mLTy%2FsWJcqFO%2F%2B9OJow%2F5G"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893962864d39951d-LHR
alt-svc: h3=":443"; ma=86400