显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 10:31:09 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:54:41 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JN%2F8qb2qxZfu91%2BBX5Em8epiYqJRzfIkRryNMG9OxyY7VcMFK41jS%2Br5LYxsuSuAKqACp3kkKcrHg6vOCUpYm7HteYr3VbrEshNpWSZdc31PjQChCd0pLj7AiVz6DCOcVQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d6c5ad2c9b2406-LHR
alt-svc: h3=":443"; ma=86400