Alexa World ranking Research-alexa world rankings

What is Alexa?
Alexa View a site, the first to see is the comprehensive ranking of the site, and with the day site home page screenshots, and site content of the simple text description. For example, show its comprehensive ranking of 2,1304 (page Chettu or n months ago).
Alexa first gives the information about the following map of the website (for example, the People.com.cn of the network). Includes: Comprehensive rankings, related site links, basic information about the site, contact information, comments on the site. The following information is the site information, from the link and speed analysis, my site is not very ideal, want to be too many reprint not to add from the link bar. The slower access score, estimated to be related to the location and bandwidth of the room, although I am in Beijing, I do not feel too slow. With the link "see Traffic Details" on the previous page, you can view detailed statistics and charts about the number of visits to the site. To Sina Sina.com.cn as an example, you can learn that, in addition to the same site as above, a comprehensive ranking of the following information:
1, the most recent 3 months before the day, the first 6 months and a year's visit volume chart. The following figure shows Sina.com.cn's visit to the 6 months since July 26, 2003: Click to browse the file below is Blueidea's odd curve chart, which shows that most of our members are in the class and have rested on weekends, and after July, the revision has achieved great success, The two-month time ranking is rising fast.
Click to browse the file
2, the comprehensive ranking tables, including: Today's rankings, 1 weeks ago, 3 months before the ranking, and compared with the previous quarter ranking is up or down. The following is a comprehensive ranking.
3, a high percentage of server access, it must be the site to provide free mail.
4, the number of users linked to the day, the average number of user links a week ago, the first three months of the daily average number of user links (per million) and the day, the previous week, the first three months by the number of user links ranked, and 3 months to change these numbers.
5, the average number of browsing pages per user, divided into: The day, the previous week, the first 3 months of statistics respectively. And there are ranked by the number of pages visited. and 3 months of page views and the ranking of these two changes. Can be seen, today my site's page views decreased, but the page views of the ranking, still 5,466.
Alexa's rankings are undoubtedly lifting many people, especially those closely related to the site's appetite. People will inevitably think: why are our sites behind their ranks? Is this rank science? Is it fair? How do you rank the front? The truth is that in any case such a ranking has begun to have an impact, can not rule out that it will affect the economic benefits of the site and so on, and even bring deeper and further impact.
Alexa's site rankings are ranked according to the number of visits per specific site. The greater the number of visits, the more forward.
The amount of traffic is calculated for the sites defined on the domain. such as: www.sina.com.cn, news.sina.com.cn and tech. Sina.com.cn will be counted as the same site because they belong to the sina.com.cn domain. Except for personal homepage, if the system can automatically distinguish from the URL address, it will be considered as a separate site. For example: on the West http://www.xilu.com/), apply for myweb.xilu.com and hisweb.xilu.com two different personal homepage spaces, myweb.xilu.com, Hisweb.xilu.com and www.xilu.com will be counted as three separate Web sites, rather than as part of a unified count in the xilu.com domain.