显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 05:54:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 19 Jun 2024 16:54:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wEskiL6MMch3%2BossLrYX6pyquIJ05moCfZgL%2F7bFM1W2ElqyaWffIU0LmBRFXyKpCg2HB6IpSy4xkG9OTBjn4jFJ6CM68VGGny78Sde9wvlDuRX%2FNNhSgYNp1dKVRSHT"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89698078fed00676-LHR
alt-svc: h3=":443"; ma=86400