显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: none
Date: Fri, 21 Jun 2024 15:25:12 GMT
Content-Type: text/html
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Accept-Ranges: bytes
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Fri, 21 Jun 2024 15:35:12 GMT
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Content-Security-Policy: default-src 'self' *.conac.cn *.jiathis.com *.baidu.com *.bshare.cn *.qq.com *.kaipuyun.cn 'unsafe-inline' 'unsafe-eval';
Content-Language: zh-CN