显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 29 Jun 2024 11:55:02 GMT
Content-Type: text/html
Content-Length: 7247
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Security-Policy: default-src 'self' data: blob: *.gaokao.cn *.conac.cn *.gov.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
Referrer-Policy: no-referrer-when-downgrade
X-Permitted-Cross-Domain-Policies: master-only
X-Download-Options: noopen
Last-Modified: Sun, 26 Apr 2020 06:35:11 GMT
Cache-Control: max-age=600
Expires: Sat, 29 Jun 2024 12:04:55 GMT
Vary: Accept-Encoding
ETag: "1c4f-5a42bccdae5c0-gzip"
Content-Language: zh-CN
Set-Cookie: SF_cookie_2=96260894; path=/
Accept-Ranges: bytes