显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 21:24:55 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 13:54:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3od0TkjX7V9x06z45VQCyRDGGdGZ3XkYO%2F%2B7%2FXmY2cuJUkQkM%2F5AQWD7HwkQpZ5LoyT5wmqfkCHgN41YXWn0%2BnVwBzUMwAhdkqwtUBLXe1dJpeADKC%2BZ%2B90muFXS9KumKJ2GcA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89771177af58531a-LHR
alt-svc: h3=":443"; ma=86400