www.drfirst.com 網站分析
www.drfirst.com - 基本信息
服務器:
nginx
IP:
未知城市:
未知www.drfirst.com - 頁面信息
標題:
DrFirst | Unite the Healthiverse™ | Healthcare Software and IT SolutionsMeta 關鍵詞:
未知Meta 描述信息:
DrFirst develops software & IT solutions, making it easier for healthcare providers to collaborate to serve their patients more securely, and efficiently.H1:
We Connect to Every Healthcare Stakeholder內部鏈接:
8 (0 nofollow)外部鏈接:
57 (0 nofollow)www.drfirst.com - 建站技術
服務器:
nginx
SSL 安全:
不可用robots.txt:
不可用XML 站點地圖:
不可用Gzip 壓縮:
有效favicon.ico:
不可用www.drfirst.com - HTTP Head 分析
HTTP 協議採用了請求與響應模型，通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器（例如Internet Explorer, Google Chrome, Firefox 等）並不會顯示HTTP header 字段的內容，下面是網站www.drfirst.com 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 03 Jul 2020 06:13:29 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=20
Expires: Fri, 03 Jul 2020 07:09:40 GMT
X-Redirect-By: WordPress
Location: https://drfirst.com/
X-Powered-By: WP Engine
X-Cacheable: non200
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 19
X-Cache-Group: normal
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 03 Jul 2020 06:13:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
Vary: Accept-Encoding
Vary: Accept-Encoding
Link: <https://drfirst.com/wp-json/>; rel="https://api.w.org/"
Link: <https://drfirst.com/>; rel=shortlink
X-Powered-By: WP Engine
X-Cacheable: SHORT
Vary: Accept-Encoding,Cookie
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 53
X-Cache-Group: normal
Content-Encoding: gzip
Server: nginx
Date: Fri, 03 Jul 2020 06:13:29 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 0
Connection: keep-alive
Keep-Alive: timeout=20
Expires: Fri, 03 Jul 2020 07:09:40 GMT
X-Redirect-By: WordPress
Location: https://drfirst.com/
X-Powered-By: WP Engine
X-Cacheable: non200
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 19
X-Cache-Group: normal
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 03 Jul 2020 06:13:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
Vary: Accept-Encoding
Vary: Accept-Encoding
Link: <https://drfirst.com/wp-json/>; rel="https://api.w.org/"
Link: <https://drfirst.com/>; rel=shortlink
X-Powered-By: WP Engine
X-Cacheable: SHORT
Vary: Accept-Encoding,Cookie
Cache-Control: max-age=600, must-revalidate
X-Cache: HIT: 53
X-Cache-Group: normal
Content-Encoding: gzip
www.drfirst.com - DNS 記錄分析
DNS 域名系統（Domain Name System，縮寫）是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫，能夠使人更方便的訪問互聯網。 drfirst.com 當前共有 8 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| drfirst.com | A | 300 | ||
| drfirst.com | MX | 28800 | pri: 15 | |
| drfirst.com | MX | 28800 | pri: 10 | |
| drfirst.com | NS | 28800 | ||
| drfirst.com | NS | 28800 | ||
| drfirst.com | SOA | mname: gtm1 rname: domainadmin.drfirst.com | 28800 | expire: 604800 serial: 2013122695 |
| drfirst.com | TXT | MS=ms72862453 | 3600 | |
| drfirst.com | TXT | v=spf1 include:aspmx.pardot.com include:sendgrid.net include:_spf.foxycart.com ip4:209.190.232.190/32 ip4:207.114.91.18/32 ~all | 3600 |