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Server infos
Keywords
Backlinks

Preview of the website in Thumbnail size.

Meta Keys provide information about a given Web page, most often to help search engines categorize them correctly. They are inserted into the HTML document, but are often not directly visible to a user visiting the site.

Title

二叉树社区 - 一个属于程序员的SNS社交网络

Description

二叉树社区是一个IT技术社区,专业于提供IT技术资讯、编程开发技术资源。在这里你可以认识许多志同道合的朋友,通过交流提升自身技术水平。我们搞IT,IT不搞我们。

Keywords

二叉树,IT技术,IT技术社区,程序员好书推荐,编程好书推荐,seo实战密码

Robots
all
Revisit-After
Author
  • Description : Only 160 characters are displayed by Google.
  • Revisit-After : Not provided. You should use 7 (days) by default.
  • Author : not provided

Content Properties provide information and statistics about the type of content provided.

Favicon
Yes
Language
Encoding
UTF-8
Loading Time
2.09 seconde(s) => 6.13 kb/s
File Size
12.82 kb.
Text Size
2.15 kb.
HTML Size
10.67 kb.
Text/HTML Ratio
20.16 %
Flash
No
Frame
No
iFrame
No
  • Language : unknown.
  • Text/HTML Ratio : You need to use more text for indexing.

Files Linked provide informations about the files included to build the page.

Image
24 with 27 ALT filled
Javascript
4
CSS
4

Links provided to display and browse this website.

Internal
17
External
36

Robots control whether search engine spiders are allowed to index a page or not, and whether they should follow links from a page or not.

Robots.txt
Yes
SiteMap
Yes

Headings highlight the important keywords by levels.

H1
0
H2
0
H3
0
H4
0
H5
0
  • H1 : You need to highlight more keywords by using this tag to increase their importance.
  • H2 : You need to highlight more keywords by using this tag to increase their importance.
  • H3 : You need to highlight more keywords by using this tag to increase their importance.
  • H4 : You need to highlight more keywords by using this tag to increase their importance.
  • H5 : You need to highlight more keywords by using this tag to increase their importance.

MicroFormats are HTML extensions used for marking up people, organizations, events, locations, blog posts, products, reviews, resumes, recipes etc. Sites use Microformats to publish a standard API that is consumed and used by search engines, aggregators and other tools.

h-adr
0
h-card
0
h-entry
0
h-event
0
h-geo
0
h-item
0
h-product
0
h-recipe
0
h-resume
0
h-review
0
  • You should use Microformats to help search engines classify you.

Header makes browsers and search engines know about your page redirection.

WWW added
Yes
GET / HTTP/1.1
HTTP/1.1 301 Moved Permanently
Location: http://www.27tree.com/

IP determines the server address.

IP
180.178.54.156
IP Reverse
FORSALE1.requestdomainquote.com

Geolocation displays where the server Ip is located.

Country
Region
City
Postal code
Latitude
Longitude

Search Engine : Google

Page Rank
0 / 10
Backlinks
0
Indexed page
0

Search Engine : Bing

Backlinks
0
Indexed page
10

Search Engine : Alexa

Page Rank
213925
Rank Delta
-1385138
Backlinks
23
Keywords

the c programming language
c programming language
电子书
mac php ide
php ide
中文
程序员的数学
html5高级程序设计 pdf
操作系统
session
php 内容管理系统

Directory presence

Yahoo
No
Dmoz
No

Analysis : Visitor Geolocation by Alexa.

Analysis : Regional / City interest by Google.

Analysis : Daily Traffic Rank Trend by Alexa.

AlexaRank

Analysis : Daily Reach Graph by Alexa.

Alexa Daily Reach Graph

Analysis : Unique Visitors by Compete.

Analysis : Backlinks discovery by Majestic SEO.

Analysis : Monthly Global Page Views by Quantcast.

Quantcast Graph

Analysis : Monthly People by Quantcast.

Quantcast Graph

Analysis : Web Search Interest (Worldwide, Past 12 months) by Google Trends.

Social Media displays the community presence of this domain.

Facebook
0 Likes / 0 Shares / 0 Comments
Twitter
0 Tweet(s)
Google Plus
0 Post(s)
Pinterests
0 Post(s)
Delicious
0 Post(s)
StumbleUpon
0 Post(s)
LinkedIn
0 Post(s)