显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 19:58:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 17:06:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=I38ZM%2FYcdw%2Bq3Eqpfgn89c5hCoupKUJkAdzm7ceq6Qobs1l%2BMI3MX9Vaz0iwm%2Br6UiL2BuQ15w0P%2BmNWgNVgplKoEzYIQIhgfFqkqFay8wh2YkcDmw5FLAuVzS7yEhMURwBf"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88c14d168f7723d7-LHR
alt-svc: h3=":443"; ma=86400