The National Institute of Informatics

Statistics Summary for nii.ac.jp

Alexa Traffic Rank Reputation
Global 7,869
Global Rank Alexa Traffic Rank
An estimate of nii.ac.jp's popularity.

The rank is calculated using a combination of average daily visitors to nii.ac.jp and pageviews on nii.ac.jp over the past 3 months. The site with the highest combination of visitors and pageviews is ranked #1. Learn more.

Updated Daily
Japan Flag 466
Rank in JP Traffic Rank in Country
An estimate of nii.ac.jp's popularity in a specific country.

The rank by country is calculated using a combination of average daily visitors to nii.ac.jp and pageviews on nii.ac.jp from users from that country over the past 3 months. The site with the highest combination of visitors and pageviews is ranked #1 in that country.

Updated Daily
Sites Linking In Sites Linking In
A measure of nii.ac.jp's reputation.

The number of links to nii.ac.jp from sites visited by users in the Alexa traffic panel. Links that were not seen by users in the Alexa traffic panel are not counted. Multiple links from the same site are only counted once.

Updated Monthly
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Traffic rank for nii.ac.jp:

  Traffic Rank Change
Yesterday 6,240 -2,587 Change in Traffic Rank over the trailing 1 day period (A negative change means the site is getting more popular)
7 day 8,204 +1,354 Change in Traffic Rank over the trailing 7 day period (A positive change means the site is getting less popular)
1 month 7,135 -2,658 Change in Traffic Rank over the trailing 1 month period (A negative change means the site is getting more popular)
3 month 7,869 -459 Change in Traffic Rank over the trailing 3 month period (A negative change means the site is getting more popular)

Estimated percentage of global pageviews on nii.ac.jp:

  Pageviews Change
Yesterday 0.00064 -3% Change in Pageviews over the trailing 1 day period
7 day 0.00065 -6% Change in Pageviews over the trailing 7 day period
1 month 0.00071 +30% Change in Pageviews over the trailing 1 month period
3 month 0.000699 +19% Change in Pageviews over the trailing 3 month period

Estimated percentage of global internet users who visit nii.ac.jp:

  Reach Change
Yesterday 0.028 +60% Change in Reach over the trailing 1 day period
7 day 0.019 -20% Change in Reach over the trailing 7 day period
1 month 0.0224 +42% Change in Reach over the trailing 1 month period
3 month 0.0196 +4% Change in Reach over the trailing 3 month period

Estimated percentage of visits to nii.ac.jp that consist of a single pageview:

  Bounce % Change
Yesterday 56 +34% Change in Bounce % over the trailing 1 day period
7 day 52.4 +5% Change in Bounce % over the trailing 7 day period
1 month 49.1 -4% Change in Bounce % over the trailing 1 month period
3 month 51.3 -8% Change in Bounce % over the trailing 3 month period

Estimated daily unique pageviews per user for nii.ac.jp:

  Pageviews/User Change
Yesterday 2.5 -40% Change in Pageviews/User over the trailing 1 day period
7 day 3.5 +10% Change in Pageviews/User over the trailing 7 day period
1 month 3.4 -8% Change in Pageviews/User over the trailing 1 month period
3 month 3.74 +14% Change in Pageviews/User over the trailing 3 month period

Estimated daily time on site (mm:ss) for nii.ac.jp:

  Time on Site Change
Yesterday 02:01 -1% Change in Time on Site over the trailing 1 day period
7 day 04:40 +90% Change in Time on Site over the trailing 7 day period
1 month 03:10 -20% Change in Time on Site over the trailing 1 month period
3 month 03:17 +31% Change in Time on Site over the trailing 3 month period
Compare nii.ac.jp to:

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Average Load Time for Nii.ac.jp

Very Fast (0.679 Seconds), 85% of sites are slower.

Nii.ac.jp’s Regional Traffic Ranks

Country

Rank

China Flag  China

36,625

India Flag  India

46,337

Where Visitors Go on Nii.ac.jp

Subdomain

Percent of Visitors

ci.nii.ac.jp

54.95%

wwwsoc.nii.ac.jp

15.63%

kaken.nii.ac.jp

11.03%

webcatplus.nii.ac.jp

6.16%

nii.ac.jp

3.79%

webcat.nii.ac.jp

2.26%

research.nii.ac.jp

2.01%

ex.nii.ac.jp

1.71%

ai-gakkai.or.jp

1.55%

jairo.nii.ac.jp

0.91%


Audience Snapshot

Top Search Queries for Nii.ac.jp


Based on internet averages, nii.ac.jp is visited more frequently by males who are in the age range 45-54, are graduate school educated and browse this site from work.
Get complete site demographics.
Query Percent of Search Traffic
1 cinii 7.92%
2 論文 0.96%
3 nii 0.67%
4 cini 0.35%
5 webcat 0.35%
6 しにい 0.34%
7 tsubaki 0.25%

 

Search Traffic

The percentage of site visits from search engines.

Period Percent of Site Traffic
Last 30 days 44.7%
Last 7 days 39.2%
Yesterday 60%
 
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Identify which keywords are searched for, which keywords drive the most traffic and what the PPC bids are using Trellian's KeywordDiscovery.com keyword tool.

Search Traffic on the Rise and Decline

The top queries from search engines driving relatively more/less traffic to nii.ac.jp in the current month than the previous month. Updated monthly.

Search Query 1 Month Increase The change in percentage of search traffic to nii.ac.jp for each query.
1 cinii 0.59%
2 2-1 rbf 0.17%
3 tsubaki 0.16%
4 ai 0.15%
5 nii 0.13%
6 svm adaboost neural network speed 0.12%
7 ill 0.12%
8 typhoon guchol 0.11%
9 enhanced vegetation 0.10%
10 mping 0.07%
Search Query 1 Month Decline The change in percentage of search traffic to nii.ac.jp for each query.
1 watchtower 0.21%
2 webcat 0.17%
3 jim 0.10%
4 jps 0.09%
5 物理学会 0.09%
6 台風 0.07%
7 genii 0.07%
8 sparc 0.06%
9 jute hairy caterpillar 0.05%
10 科研費 0.05%



Search Advertising Metrics Highlights

Data provided by iSpionage. Visit iSpionage to discover additional information metrics for nii.ac.jp.

Last Month Stats (Estimated)
PPC Budget
Last Month Clicks
Avg. Ad Position
Google PPC Keywords
Yahoo PPC Keywords


High Impact Search Queries for nii.ac.jp

Popular queries that are relevant to this site and are actively targeted by competitors advertising on search engines. Click on queries below to discover who is advertising for these queries.

Query Query
A phrase that drives traffic to “nii.ac.jp” from search engines. This list also includes sub-phrases that account for a high percentage of this site's search traffic broken out separately. For example, if the site receives traffic for 'buy diamond ring', 'diamond necklace', and 'diamond bracelet', the word 'diamond' might also appear in the list.
Impact Factor Impact Factor
A high value indicates that “nii.ac.jp” is getting significant organic search traffic for queries containing these phrases, despite high advertising competition for these phrases.

Impact Factor is a combined measurement of the importance of a particular phrase to the site's search traffic and the level of search engine advertising competition (QCI). The index is on a scale of 0 to 100.

Updated Monthly
Query Popularity Query Popularity
An estimate of how frequently users search for these keywords, on a scale from 0 to 100. Higher numbers indicate higher frequencies.

Updated Monthly
QCI The Query Competition Index
QCI indicates the typical number of ads displayed for keyword searches on major search engines. A large number of ads indicates strong advertising competition for a query. The index is on a scale from 0 to 100.

Updated Monthly
webcat 6.36 30 25
tsubaki 5.32 32 14
風向き 3.70 28 10
cini 2.79 27 28
ill 2.76 34 34
ジーニー 2.64 27 68
jps 2.60 40 23
概要 2.37 31 40
sparc 2.10 31 15
jasso 2.03 29 13
watchtower 1.98 38 17
journal of 1.91 9 90
論文検索 1.73 25 10
ai 1.73 50 15
人工知能 1.67 25 15
進路 1.54 12 43
edta 1.49 38 42
masonry walls 1.41 11 45
ac 1.33 49 34
database security 1.31 26 45
jim 1.27 38 16
digital typhoon 1.25 13 18
粘土 1.25 24 20
genii 1.24 25 23
access 1.10 51 24
jams 1.04 33 20
immunology 0.99 31 29
neural network 0.98 31 33
sql injection 0.97 44 23
rfp 0.94 42 41
 

Search Engine Marketing (SEM) Activity by nii.ac.jp

Ads for nii.ac.jp have appeared on major search engines when people performed the queries below. Click on the queries below to discover more information.

No data available for nii.ac.jp

 

Search Engine Marketing (SEM) Opportunities for nii.ac.jp

Queries that provide opportunities for this site to advertise through Search Engine Marketing (SEM) to get more traffic. They are popular queries that are relevant to the site, and have low competition in search engine marketing. Learn More Many sites are actively advertising in search engines for the most valuable search queries. This high level of competition tends to result in high advertising costs, which makes it difficult to find attractive advertising opportunities. These opportunities may still exist, however, by looking at the "long tail". The long tail contains search queries with lower Query Popularity, but such queries also tend to have lower QCI. By advertising for many of these queries, sites may still be able to manage an effective search engine marketing campaign. Note that not all queries on the long tail may be very relevant to this site, but this list may contain a number of strong advertising candidates.

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Whois

Who is nii.ac.jp? Whois lookup at GoDaddy.


About nii.ac.jp (in its own words) Quoted from nii.ac.jp's About Us and similar pages.

E-mail: catadm@nii.ac.jp ▲ページTOPへ戻る 最終更新日: 2008年03月17日 目録所在情報サービス │ 事業について │ NACSIS-CAT関連情報 │ 課題検討PT │ 業務


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Audience Demographics for Nii.ac.jp

Relative to the general internet population how popular is nii.ac.jp with each audience below?

Age

18-24
Relative to the general internet population, 18-24 year olds are under-represented at nii.ac.jp.

Confidence: high
25-34
Relative to the general internet population, 25-34 year olds are under-represented at nii.ac.jp.

Confidence: high
35-44
Relative to the general internet population, 35-44 year olds are over-represented at nii.ac.jp.

Confidence: medium
45-54
Relative to the general internet population, 45-54 year olds are greatly over-represented at nii.ac.jp.

Confidence: medium
55-64
Relative to the general internet population, 55-64 year olds are greatly over-represented at nii.ac.jp.

Confidence: high
Education

No College
Relative to the general internet population, people who did not go to college are over-represented at nii.ac.jp.

Confidence: medium
Some College
Relative to the general internet population, people some college education are greatly under-represented at nii.ac.jp.

Confidence: high
College
The audience for nii.ac.jp among people who went to college is similar to the general internet population.

Confidence: high
Graduate School
Relative to the general internet population, people who went to graduate school are over-represented at nii.ac.jp.

Confidence: medium
Gender

Male
Relative to the general internet population, Males are over-represented at nii.ac.jp.

Confidence: medium
Female
Relative to the general internet population, Females are under-represented at nii.ac.jp.

Confidence: high
Has Children

Yes
The audience for nii.ac.jp among people with children is similar to the general internet population.

Confidence: high
No
The audience for nii.ac.jp among people without children is similar to the general internet population.

Confidence: high
Browsing Location

home
Relative to the general internet population, people browsing from home are under-represented at nii.ac.jp.

Confidence: high
school
Relative to the general internet population, people browsing from school are over-represented at nii.ac.jp.

Confidence: medium
work
Relative to the general internet population, people browsing from work are over-represented at nii.ac.jp.

Confidence: high

Advanced Demographics for nii.ac.jp

Audience breakdown by income, ethnicity, age, education, gender, children and browsing location.

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Visitors by Country for Nii.ac.jp

Country

Percent of Visitors

Japan Flag  Japan

93.2%

China Flag  China

1.9%

India Flag  India

1.2%

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High Impact Search Queries for Nii.ac.jp

Query Impact
1 webcat High
2 tsubaki Medium
3 風向き Medium
4 cini Medium
5 ill Medium
6 ジーニー Medium
7 jps Medium

Top Search Queries for Nii.ac.jp

Query Percent of Search Traffic
1 cinii 7.92%
2 論文 0.96%
3 nii 0.67%
4 cini 0.35%
5 webcat 0.35%
6 しにい 0.34%
7 tsubaki 0.25%

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