显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 04:11:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:11:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=a5eYBiKK%2BQ7cPbpD5KWdnlPaek9j%2BItBQpOwob4%2FKTZp9WxzEjMmPk7svUd%2BVkd%2B3%2Bt4bxkLHuiILE5tQ3BCBCBruo4wjxUvLJsEXhI7D6Is%2BedXLUtVOOOM1MJc%2F4dkmGdPOTamtA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89586edc5c936331-LHR
alt-svc: h3=":443"; ma=86400