www.greedge.com 網站分析
www.greedge.com - 基本信息
服務器:
Apache
IP:
未知城市:
未知www.greedge.com - 頁面信息
標題:
GREedge | GRE Preparation Courses Online | GRE Online Coaching ClassesMeta 關鍵詞:
Gre Preparation Online, Gre Prep Courses Online, Gre Prep Courses, Gre Online Prep, Gre Prep Online, Online Gre Prep, Online Gre Preparation, Gre Online Coaching, Gre Test Preparation, Gre Online Preparation, Online Gre Prep CourseMeta 描述信息:
Looking for the best online GRE preparation courses? GREedge – No.1 online GRE training/online coaching classes to help you improve your GRE score, get high scores through personalized online GRE test preparation.H1:
How can GREedge help you?內部鏈接:
60 (0 nofollow)外部鏈接:
20 (0 nofollow)www.greedge.com - 建站技術
服務器:
Apache
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.greedge.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.greedge.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 31 May 2020 15:07:21 GMT
Server: Apache
X-Content-Type-Options: nosniff
ETag: "21df9-5a6f2e7c2d3cf-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Sun, 19 Nov 1978 05:00:00 GMT
X-FRAME-OPTIONS: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Cached-By: Boost
Content-Length: 24543
Content-Type: text/html; charset=utf-8
Date: Sun, 31 May 2020 15:07:21 GMT
Server: Apache
X-Content-Type-Options: nosniff
ETag: "21df9-5a6f2e7c2d3cf-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Sun, 19 Nov 1978 05:00:00 GMT
X-FRAME-OPTIONS: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Cached-By: Boost
Content-Length: 24543
Content-Type: text/html; charset=utf-8
www.greedge.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。 greedge.com 當前共有 9 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| greedge.com | A | 600 | ||
| greedge.com | MX | 1800 | pri: 20 | |
| greedge.com | MX | 1800 | pri: 10 | |
| greedge.com | NS | 3600 | ||
| greedge.com | NS | 3600 | ||
| greedge.com | SOA | 3600 | expire: 604800 serial: 2016040502 | |
| greedge.com | TXT | google-site-verification=iyESUb5hgPZ1kwoxazLbLV63klGHtdp45qOyETZF1vE | 600 | |
| greedge.com | TXT | v=spf1 mx a a:emailsrvr.com include:spf.mandrillapp.com include:sparkpostmail.com ~all | 600 | |
| greedge.com | TXT | google-site-verification=5oMFr0Ixoniian9QUH9A07gNKzPgTXO32Rmcm-0ghPI | 600 |