bjcardio.co.uk 网站分析
bjcardio.co.uk - 基本信息
bjcardio.co.uk - 页面信息
标题:
BJC - The British Journal of CardiologyMeta 关键词:
未知Meta 描述信息:
The BJC is a unique peer-reviewed publication linking primary and secondary care. Community of UK health professionals from hospitals and general practice.H1:
Latest articles内部链接:
56 (0 nofollow)外部链接:
23 (0 nofollow)bjcardio.co.uk - 建站技术
服务器:
nginx
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用bjcardio.co.uk - HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 bjcardio.co.uk 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 14 Jun 2020 12:00:22 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 17517
Connection: keep-alive
Last-Modified: Fri, 12 Jun 2020 09:39:57 GMT
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
MS-Author-Via: DAV
Cache-Control: max-age=0, no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: Mon, 29 Oct 1923 20:30:00 GMT
X-Powered-By: PleskLin
Server: nginx
Date: Sun, 14 Jun 2020 12:00:22 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 17517
Connection: keep-alive
Last-Modified: Fri, 12 Jun 2020 09:39:57 GMT
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
MS-Author-Via: DAV
Cache-Control: max-age=0, no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: Mon, 29 Oct 1923 20:30:00 GMT
X-Powered-By: PleskLin
bjcardio.co.uk - DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。bjcardio.co.uk 当前共有 8 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| bjcardio.co.uk | A | 3600 | ||
| bjcardio.co.uk | MX | 3600 | pri: 11 | |
| bjcardio.co.uk | MX | 3600 | pri: 10 | |
| bjcardio.co.uk | NS | 172800 | ||
| bjcardio.co.uk | NS | 172800 | ||
| bjcardio.co.uk | NS | 172800 | ||
| bjcardio.co.uk | NS | 172800 | ||
| bjcardio.co.uk | SOA | 86400 | expire: 604800 serial: 2015121001 |