www.chegg.com 網站分析
www.chegg.com - 基本信息
域名年齡:
未知
Archive.org 首次緩存:
robots.txt:
不可用
XML 站點地圖:
不可用
Alexa 流量排名:
服務器:
nginx
IP:
國家或地區:
城市:
www.chegg.com - 搜索引擎收錄信息
百度:
Bing:
Google:
Yandex:
www.chegg.com - 社交網絡(SNS)分析
Delicious:
未知
Stumbleupon:
0
Facebook Likes:
0
Twitter Tweets:
未知
Google Plus Likes:
0
www.chegg.com - 頁面信息
標題:
Chegg - Get 24/7 Homework Help | Rent Textbooks
長度: 47 字元; 最佳長度: 10 ~ 60 字元
Meta 關鍵詞:
student hub, students, textbooks, study tools, scholarships, courses, homework help, internships, jobs, online tutor, career tips, deciding a major, chegg
長度: 154 字元
Meta 描述信息:
Connect with an online tutor instantly or get step-by-step Textbook Solutions for your hard classes. As always, save up to 90% on textbook rentals.
長度: 147 字元; 最佳長度: 50 ~ 160 字元
H1:
A Smarter Way to Student
長度: 24 字元
內部鏈接:
91 (10 nofollow)
外部鏈接:
10 (6 nofollow)
www.chegg.com - 流量排名分析
Alexa 流量分析圖:
| 全球日均排名趨勢 (6 個月) |
全球日均排名趨勢 (2 年) |
日均用戶頁面瀏覽數 | 日均訪問 | 搜索引擎訪客 |
|
|
||||
Compete 獨立IP瀏覽量:
www.chegg.com - 建站技術
www.chegg.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.chegg.com 的HTTP header 信息:
HTTP/1.1 200 OK
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
CHEGG_ENV: prod
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Tue, 20 Feb 2018 23:27:57 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Server: nginx
Set-Cookie: PHPSESSID=i15dtj02goujc1ln7m6nvd9b21; path=/; domain=.chegg.com
Set-Cookie: C=0; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: O=0; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: U=0; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: V=9393d75685ec843152ec10bda175c4795a8caefd6f8509.82476478; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: exp=A311C%7CA510B%7CA525B%7CA526B%7CA529C%7CA656B%7CA991C%7CP569C%7CP570C%7CP571A; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Set-Cookie: expkey=DA16DAAA342CCEFE8C69ED7B4785521C; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Set-Cookie: exp=A311C%7CA510B%7CA525B%7CA526B%7CA529C%7CA656B%7CA991C%7CP569C%7CP570C%7CP571A%7CA919A; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Set-Cookie: expkey=131A0C45E41F46B195653D7EC2BF8400; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Vary: Accept-Encoding
Content-Length: 19045
Connection: keep-alive
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
CHEGG_ENV: prod
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Tue, 20 Feb 2018 23:27:57 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Server: nginx
Set-Cookie: PHPSESSID=i15dtj02goujc1ln7m6nvd9b21; path=/; domain=.chegg.com
Set-Cookie: C=0; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: O=0; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: U=0; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: V=9393d75685ec843152ec10bda175c4795a8caefd6f8509.82476478; expires=Fri, 18-Feb-2028 23:27:57 GMT; Max-Age=315360000; path=/; domain=.chegg.com
Set-Cookie: exp=A311C%7CA510B%7CA525B%7CA526B%7CA529C%7CA656B%7CA991C%7CP569C%7CP570C%7CP571A; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Set-Cookie: expkey=DA16DAAA342CCEFE8C69ED7B4785521C; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Set-Cookie: exp=A311C%7CA510B%7CA525B%7CA526B%7CA529C%7CA656B%7CA991C%7CP569C%7CP570C%7CP571A%7CA919A; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Set-Cookie: expkey=131A0C45E41F46B195653D7EC2BF8400; expires=Wed, 20-Feb-2019 23:27:57 GMT; Max-Age=31536000; path=/; domain=.chegg.com
Vary: Accept-Encoding
Content-Length: 19045
Connection: keep-alive
www.chegg.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。 chegg.com 當前共有 11 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| chegg.com | A | 3600 | ||
| chegg.com | A | 3600 | ||
| chegg.com | MX | 3600 | pri: 10 | |
| chegg.com | MX | 3600 | pri: 20 | |
| chegg.com | NS | 172800 | ||
| chegg.com | NS | 172800 | ||
| chegg.com | NS | 172800 | ||
| chegg.com | NS | 172800 | ||
| chegg.com | SOA | 900 | expire: 1209600 serial: 1 | |
| chegg.com | TXT | v=spf1 include:spf-sml.chegg.com include:spf-v.chegg.com include:spf.protection.outlook.com include:spf.clearslide.com ip4:199.58.140.0/22 include:_spf.jobvite.com include:smarteru.com include:neovation.com ~all | 3600 | |
| chegg.com | TXT | google-site-verification=toj1VRJpvynNZoKUzR-m5A2dSOvkGUhIy41XdUWfAC8 | 3600 | |