显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 19:36:11 GMT
Content-Type: text/html
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q04tAfQyO7jJXVSM7LAUEad3Kpzs04lotpexyd4m1xT0rkoyo9XUbNtmxCbWc1tiug6Fd9ZHruCWBxYaeKr0izs%2FR2X4jZTuZ84rCDe6ilTpn4mDGtL37v4MT2Q%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891391ac48726358-LHR
alt-svc: h3=":443"; ma=86400