显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 16 Jun 2024 17:59:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 15 Jun 2024 18:36:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AIXajgS%2FCsFVHvYw6UZeWFXHkNkIhFZ1nsWPICPkxbuLDbBWj%2BH41bziMdgxw%2Bd%2FVCnScrrvcTZQOuGwHUMJzO6FOoyWhd7A0q6jNU4hYCG8%2FZON0rPkArElM6hDR49wGllPR7nN"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 894cb140f83a952c-LHR
alt-svc: h3=":443"; ma=86400