显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 01 Jun 2024 15:48:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 31 May 2024 18:08:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2B5p6btd2o2VkNNtkLOc5TK4R6RjT0nII5B7kvlQ451lzpSzy8GGUJlNh7IQKLYe8Up%2FSXDvFXysHLGnjXpNYEH3ZGnK7m3kssjmJmPxsGyS%2FyywbhoUtMJAvtyn3hZdSEgMviA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d05975cef493f9-LHR
alt-svc: h3=":443"; ma=86400