显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 17:57:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 21 Jun 2024 18:16:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4MJTPmx%2Fzvfv4vWxCCSpO73%2FPsxi6ZWn6YXgYEbfhemaMk5N6MYDjvcWBunDvmnl%2BjT3Ry8Q%2BAiF8%2BODvmeA593l1tWG6YVBikotJUADjpCqco7gL76VVcQp47qb4Ys04JBI"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897e1ece893293dd-LHR
alt-svc: h3=":443"; ma=86400