Hears the people to mention the Alexa website frequently the place inquiry, therefore looked for time to understand under this family website, did not have the time to write this article continuously.After today all works complete, then writes to a Alexa view and the appraisal.Ha-ha!
Corporation official main page main page: www.alexa.com
Chinese stand: www.webmasterhome.cn/
www.alexa.chinaz.comwww.1000shang.com
www .91bi.com/rank/
Chinese language website mainly has this 3 to provide the inquiry service.3 websites basic all are filter the version the Alexa data.Yi Biwang algorithm targets are more advanced, mainly increased the website Internet confidence level, user faithfulness inquiry target and so on.www.1000shang.com
Alexa Corporation at first makes the search engine service, afterwards spent the majority of funds to make the website place the service.Now searched the function in its main page was still an important content.
Alexa place foundation - - browsing rate algorithm http://www.1000shang.com/
1, some specific website when places, the basis browsing rate data is based on this website 3 month visit quantity recording accumulation.In other words, the Alexa every three months issued a place result, namely usually said position.Its computation mainly is decided by the visit number of users (Users Reach and the page browsing number (Page Views.The Alexa system every day carries on the statistics visit to each website number of users and the page browsing number, obtains the current position equally through these two quantity three month accumulation value geometry.
2, the visit number of users (Users Reach refers through Internet visits some specific website the population.With visits some specific website the population to occupy all Internet number of users the proportion to express.Namely: The visit number of users = (the visit population/completely Alexa number of users * 100%, Alexa takes the digit by every 1,000,000 people.Take the world network (linkwan.com as an example, if its visit number of users is 2%, meant, extracts 1,000,000 Internet users at will, including 20,000 people to visit the world network.http://www.1000shang.com/
3, the page browsing number (Page Views was refers to the user to visit some specific website how many pages.Is the all visit this website user browsing sum of page number.Each user browsing page number averages the value, is independent page number average which all visit this website user each person glances over every day.The identical person, the same day, only records one time to identical page many times browsing.
Alexa tool strip:
the Alexa place biggest basis is its Alexa tool strip.Its all statistical origin all is rests on the user installment the tool strip, then it clicks on the website the behavior only then to be able by Alexa server including.The most major problem stems from this tool strip, the erecting tool strip the population to decide its data counted whether accurately, then had decided placed whether accurately.According to the official declaration installed the Alexa tool strip the population whole world already to achieve several 1,000,000, the concrete data was unknown, in China's situation then too bad, the people knew its tool strip the population was quite limited.The installment is not many.The reason is as follows:
one: Its tool strip domestic well-known kills poisonous security software card Buskie and 360 security bodyguards thought is the wooden horse or the malicious plug-in unit.Concrete like account and suffix (1
two: Its tool strip to the user, does not have any useful value, its function is similar to hundred degrees with the google search toolbar.But the function is inferior to hundred degrees far with the valley song toolbar.
three: Alexa only supports Microsoft's operating system, with only can use in the IE browser.In other browsers then useless.
four: Meets has the safekeeping of security or the encryption stand (for example uses the https agreement, Alexa toolbar automatic shut-off, therefore these safety coefficient high website, Alexa will not be able to carry on the search and the statistics to it places
five will be: Is used the Alexa toolbar user the language, the region, the culture and so on various aspects influence.Therefore English website is opposite in other language website, the visit quantity data is easier to count fully.
account and suffix (1
(1 downloaded the tool strip to install time: 360 security bodyguards warned that,
(2 when installs finished, 360 security bodyguards said examines has the wooden horse to move.Is precisely Alexa tool strip which said.After
(3 opens 360 security bodyguards.Prompts your system to have comments wickedly the plug-in unit.After
(4 sweeps the seedling, discovered the Alexa toolbar is evaluated the malicious plug-in unit.As soon as
other present mentions Alexa, the people thought immediately is the current capacity cheats.Inputs the key words in hundred degrees” the Alexa place”, appears how is the homepage majority of all about brushes the place the current capacity.Opens hundred degree in Alexa to paste then all is this kind of information.
easy to compare the Alexa website the inquiry innovation:
besides may search directly, but also may examine the classified place, after the click enters each classification, will see this category the concrete website place and each place target.Moreover its place target are more, including: Alexa current capacity, page quantity, user faithfulness, table of contents including, Internet confidence level, domain name rank, Internet widespread, speed of response.

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