显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 11:13:34 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 20 May 2024 17:27:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=w2cWWccOpU2Zcmjo12lTc0Gg5WrjJtfMkTkL%2F%2BCv0b4Knj9RUUI8Vh%2BdnwWqW7nwN2659P%2FUMd8WEczYL8%2F27dJ0A2f3MwTFL85HXkJemZ8f76ih4qFfghrhxdr%2FG3eoUVW%2Fr6LggpCK6Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8874234c2c6594cc-LHR
alt-svc: h3=":443"; ma=86400