www.health.harvard.edu 网站分析
www.health.harvard.edu - 基本信息
www.health.harvard.edu - 页面信息
标题:
Health Information and Medical Information - Harvard HealthMeta 关键词:
health, information, medical, information, health, news, health, report, health, newsletters, health, newsletter, Harvard, Health, Publications, Harvard, Health, Publishing, Harvard, Health, health.harvard.edu, health, harvard, edu, Harvard, Heart, Letter, Harvard, Health, Letter, Harvard, Women's, Health, Watch, Harvard, Mental, Health, Letter, Harvard, Men's, Health, Watch, Perspectives, on, Prostate, DiseaseMeta 描述信息:
Authoritative health information, drawing on the expertise of the 8,000 faculty physicians at the Harvard Medical School and its world-famous affiliated hospitals.H1:
未知内部链接:
171 (0 nofollow)外部链接:
12 (0 nofollow)www.health.harvard.edu - 建站技术
服务器:
Apache
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www.health.harvard.edu - 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 www.health.harvard.edu 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Tue, 26 May 2020 05:25:54 GMT
Server: Apache
Cache-Control: max-age=0
Expires: Tue, 26 May 2020 05:25:54 GMT
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
X-Content-Type-Options: nosniff
X-UA-Compatible: IE=edge,chrome=1
Content-Length: 28598
Content-Type: text/html; charset=UTF-8
Date: Tue, 26 May 2020 05:25:54 GMT
Server: Apache
Cache-Control: max-age=0
Expires: Tue, 26 May 2020 05:25:54 GMT
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
X-Content-Type-Options: nosniff
X-UA-Compatible: IE=edge,chrome=1
Content-Length: 28598
Content-Type: text/html; charset=UTF-8
www.health.harvard.edu - 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。harvard.edu 当前共有 12 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| harvard.edu | A | 300 | ||
| harvard.edu | A | 300 | ||
| harvard.edu | MX | 180 | pri: 100 | |
| harvard.edu | MX | 180 | pri: 100 | |
| harvard.edu | NS | 3600 | ||
| harvard.edu | NS | 3600 | ||
| harvard.edu | SOA | 300 | expire: 2419200 serial: 2010090363 | |
| harvard.edu | TXT | google-site-verification=DzhZyP8pu0M1-RFghfTcSN-9poidboYRNdfn2Rf2hCQ | 300 | |
| harvard.edu | TXT | MS=ms35192554 | 300 | |
| harvard.edu | TXT | google-site-verification=xqg8LPF_v_QMEIST789q8xhRDqUEX4_8lQjAvV6YykY | 300 | |
| harvard.edu | TXT | jAykGnWytyLeBseMa8x2/MBve6/yQqana4yrAc1ROoei7uZHUkM2FU0Xx4qI/rm+kOGdImZdoq0fdodgLEw1dg== | 300 | |
| harvard.edu | TXT | xIGeuA0e5B1BOjTE4IBO806ziFX9G1m2dVJ8zO7CMkmKwZ6MEkMXC0P7n5SRCGOdS9jbceH/7gKYgD4h9FBGKA== | 300 |