dexcom.com 网站分析

dexcom.com - 基本信息

服务器:
nginx
IP:
未知
城市:
未知

dexcom.com - 搜索引擎收录信息

百度:
Bing:
Google:

dexcom.com - 页面信息

标题:
Dexcom Continuous Glucose Monitoring | Dexcom CGM
Meta 关键词:
cgm,continuous glucose monitoring,glucose meter,glucose monitor,glucose monitoring,dexcom,dexcom cgm
Meta 描述信息:
Dexcom Continuous Glucose Monitoring - Discover smart and simple Continuous Glucose Monitoring. Designed to help diabetes patients keep track of their blood glucose levels with ease. Read about risks and benefits here.
H1:
How CGM Works

dexcom.com - 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

dexcom.com - 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 dexcom.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 08 Jun 2020 10:41:58 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 230
Connection: keep-alive
X-Content-Type-Options: nosniff
Location: http://www.dexcom.com/
Cache-Control: max-age=1209600
Expires: Fri, 19 Jun 2020 23:05:00 GMT
X-Request-ID: v-fb51ed24-a780-11ea-a81c-2bf7910ee93a
Age: 214617
Via: varnish
X-Cache: HIT
X-Cache-Hits: 4264

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 08 Jun 2020 05:45:38 GMT
Content-Type: text/html; charset=iso-8859-1
Content-Length: 231
X-Content-Type-Options: nosniff
Location: https://www.dexcom.com/
Cache-Control: max-age=1209600
Expires: Mon, 22 Jun 2020 05:45:38 GMT
X-Request-ID: v-47c8bf9a-a94b-11ea-8d5b-2fdb33556e8a
Age: 17780
Via: varnish
X-Cache: HIT
X-Cache-Hits: 462
Connection: keep-alive

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 08 Jun 2020 10:41:58 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 36743
Connection: keep-alive
X-Drupal-Cache: MISS
Etag: "1591595105-0"
X-Frame-Options: Allow-From http://dexcom.eu
Content-Security-Policy: report-uri /admin/config/system/seckit/csp-report
X-Content-Security-Policy: report-uri /admin/config/system/seckit/csp-report
X-WebKit-CSP: report-uri /admin/config/system/seckit/csp-report
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Language: en
Link: <https://www.dexcom.com/>; rel="canonical",<https://www.dexcom.com/>; rel="shortlink"
X-Generator: Drupal 7 (http://drupal.org)
Cache-Control: public, max-age=21600
Last-Modified: Mon, 08 Jun 2020 05:45:05 GMT
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Vary: Cookie,Accept-Encoding
Content-Encoding: gzip
X-Request-ID: v-34a50d42-a94b-11ea-947a-2fe63e5a73c3
X-AH-Environment: prod
Age: 17808
Via: varnish
X-Cache: HIT
X-Cache-Hits: 2272
Accept-Ranges: bytes

dexcom.com - 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。dexcom.com 当前共有 7 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
dexcom.comA7200
dexcom.comMX7200pri: 20
dexcom.comMX7200pri: 10
dexcom.comNS7200
dexcom.comNS7200
dexcom.comSOA7200expire: 604800
serial: 116030219
dexcom.comTXT
v=spf1 mx include:cmail1.com ~all
7200