显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 21:32:03 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 18:16:28 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tFdFGYiL0ZWZJ8Jsf9wDHudGlwGZ1Fplw2PTrvcd%2FQzhPH57gSSE1h6%2B%2BcfcoPxmyWKb%2FFMFhCui7Pcfwd1Fj0tkCGJG4E20jZjmykPeC48%2BhIS7R6HapvArAy8iWL5y4aoG"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8998116908ea9408-LHR
alt-svc: h3=":443"; ma=86400