显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 06:22:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 16:56:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Bl844kpp%2Fho7JO8p6SJXrTjMQgrhPj0BC0WK0jwl0o1e6Uj72x1HG8z8jdZl0%2BPWSr5jTv%2ByigA9T3ZM1CpWeK1Oq%2FPHbea3WkNIC2eZDlqBahtaCmSHDKMFNa5v69u4GgWA"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89383a546c6894b1-LHR
alt-svc: h3=":443"; ma=86400