显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 12 Jun 2024 19:58:40 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 18:19:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bKTyLSUfTMCzjd8Rm9oWqlSWtI6Hl%2B%2FrshRUc4DMzL9fun1O%2BD3aC1DyTANAq4w5O3xqf3nR5fziuIhVOnDEH26rTUy7uPpui6URvOVz9wYH87FJos%2F1TwAwtLg%2Fj6Kz7A%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 892c6abde95448c7-LHR
alt-svc: h3=":443"; ma=86400