显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 00:51:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 08 Jun 2024 20:30:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Fvd9JsYqSQMwcjxJoC0SHIprZwFwerV5v%2FSPbWImXZvylnaoCi2%2BNfyqwRqDw2ZJnXv3oDiUsC%2Fzccbjt%2FjsPipqO0e1RUopEuDs%2FXUgAelhYO2sJDK8PUnzyx8vXogSuLebhjVAOVE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891560360c476557-LHR
alt-svc: h3=":443"; ma=86400