显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 16:18:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 09 Jun 2024 17:35:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Rbi%2FbG4Jq4IQN0U8veS17IyYSaf7cWjCH%2B2E9jQBrBnZWyBIUBRlobVfTW4KiFV3GZeNVDq%2FdAQWAmc1pWKs%2BgO8JLtca7WSqb6IiUuJnTpFLAzYHUISWD9ePIakWR2c"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891aae2aae6b94a0-LHR
alt-svc: h3=":443"; ma=86400