显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 19:53:39 GMT
Server: Apache/2.4.16 (Unix) OpenSSL/1.0.1p PHP/5.6.12 mod_perl/2.0.8-dev Perl/v5.16.3
X-Content-Type-Options: nosniff
X-Powered-By: PHP/5.6.12
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, post-check=0, pre-check=0
X-Content-Type-Options: nosniff
Content-Language: zh-hans
Link: ; rel="shortlink",; rel="canonical"
X-Generator: Drupal 7 (http://drupal.org)
Content-Type: text/html; charset=utf-8