显示HTTP状态码和HEAD信息↓
HTTP/1.1 403 Forbidden
Server: none
Date: Fri, 07 Jun 2024 07:31:28 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Referrer-Policy: no-referrer-when-downgrade
X-Permitted-Cross-Domain-Policies: master-only
X-Download-Options: noopen
Content-Security-Policy: default-src 'self' data: blob: *.zhizhen.com *.conac.cn *.gov.cn *.jiangnan.edu.cn *.jiathis.com *.baidu.com *.bshare.cn *.eol.cn *.qq.com *.kaipuyun.cn *.bdimg.com *.wx.qq.com *.people.com.cn *.weibo.com *.m1905.cn 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self';
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload