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nii.ac.jp

nii.ac.jp had about 5.08M visits in September 2026, down 12.84% from August; most traffic is search.

情報科学の達人プログラム - 国立情報学研究所

Website traffic

How much traffic does nii.ac.jp get?

5.08M

-12.84%MoMEstimated monthly visits
7896.33M4.22M2.11M0
Global rank

10,678

Country rank · Japan

848

Category rank · Education

5

Average visit duration

02:42

Pages per visit

3.56

Bounce rate

51.29%

Domain age

27 years

Search share

63.3%

Sources

Where does nii.ac.jp's traffic come from?

  • Search
    63.3%
  • Direct
    25.0%
  • Referrals
    8.3%
  • Social
    1.6%
  • Generative AI
    1.4%
  • Email
    0.3%
  • Display ads
    0.0%
  • Other
    0.0%
  • Paid search
    0.0%

Regions

Which countries visit nii.ac.jp?

  • Japan
    86.9%
  • United States
    2.6%
  • South Korea
    0.7%
  • India
    0.7%
  • Germany
    0.7%

See how nii.ac.jp compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to nii.ac.jp?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. 台風情報449.76K1.09M41%
  2. cinii86.97K42.53K205%
  3. ヘンリー塚本82.94K55.51K149%
  4. 米軍台風情報63.93K4.09K1563%
  5. 台風情報 最新 米軍53.21K15035473%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Website information

When was nii.ac.jp registered?

Domain
nii.ac.jp
Registration status
Domain registered
Registered
2000-01-17
Domain age
27 years

Similar sites

What sites are similar to nii.ac.jp?

Website reports in the same category, with nearby monthly visits.

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.