显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 18:42:26 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 27 Jun 2024 16:05:21 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=133X%2F2t38o1ng8CA9wVuGMr0CgW0wdrmlHPFRp79hU6WDOxprUc%2Fs8zHCEDUF9uRUE%2F5bXCYlTntFWRlvbiJKoo4WidGS9ECP8NgVfjt2M5ZL4TvPyupthTKffkzOfwttoRkr5EdHiU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89a793aee9926412-LHR
alt-svc: h3=":443"; ma=86400