显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 11:04:54 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 18:05:26 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XJRihC9nIVPHNKgruD9r5lFRgDCIAPiD%2BesN4%2F%2Fov3jN9k%2F9M%2F5dEYCA2vZkpqXNYglzviHXcewEMEPouyiB31WmRqRmJSXss6%2FrIeyQFdbEbyxHf5V3mUSmcrhlerXLC0Fge76gCPImktMILqtq"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88950c1b2a62947c-LHR
alt-svc: h3=":443"; ma=86400