ndl.go.jp Overview
Alexa Rank
15,829
Daily Pageviews per Visitor
2.3
Daily Time on Site
1:33
Bounce Rate
70.7%
Search Traffic
62.1%
Total Sites Linking In
8,141
Traffic Statistics
Audience Geography
| Visitors by Country | Site Traffic |
|---|---|
|
Japan |
69.2% |
|
China |
26.7% |
|
United States |
1.4% |
| Rankings by Country | Alexa Rank # |
|---|---|
|
Japan |
1,478 |
|
China |
11,520 |
|
United States |
134,259 |
Keyword Analysis
Top Keywords
| Top Keywords | Search Traffic |
|---|---|
|
国会図書館 |
1.03% |
|
国立国会図書館 |
0.98% |
|
インターネットアーカイブ |
0.84% |
|
高橋理明 |
0.72% |
|
web archive |
0.63% |
Audience Report
Audience Overlap
Similar sites that share the same visitors and search keywords with this site.
| Similar Sites | Alexa Rank |
|---|---|
| 13,735 | |
| 29,028 | |
| 3,923 | |
| 13,227 | |
| 7,880 |
Social Engagement
| Websites | Total Articles | Engagement |
|---|---|---|
| 2,114 | 11 | |
| 175 | 7 | |
| 53 | 16 | |
| 35 | 5 |
| Topic | Total Articles | Engagement |
|---|---|---|
|
health research |
0 | 0 |
|
coronavirus disease 2019 |
0 | 0 |
|
clinical trials |
0 | 0 |
Keyword Opportunities
Keyword Gaps
| Keyword | Competitors Traffic |
Search Popularity |
|---|---|---|
|
倒錯 |
43 | 27 |
|
パブロフの犬 |
42 | 26 |
|
進化心理学 |
42 | 24 |
|
トートロジー |
41 | 30 |
These keywords are driving traffic to competitors, but not to this site.
Easy-to-Rank Keywords
| Keyword | Relevance to this site |
Search Popularity |
|---|---|---|
|
明治天皇 |
57 | 31 |
|
井伊直弼 |
56 | 30 |
|
島津斉彬 |
50 | 26 |
|
沖田総司 |
61 | 31 |
These are popular keywords within this site's competitive power.
Buyer Keywords
| Keyword | Competitors Traffic |
Organic Competition |
|---|---|---|
|
derek j. de solla price |
26 | 74 |
|
aizu online judge |
21 | 26 |
|
no free lunch theorem |
20 | 72 |
|
soec vs sofc |
18 | 59 |
These keywords show a high purchase intent.
Optimization Opportunities
| Keyword | Search Popularity |
Organic Share of Voice |
|---|---|---|
|
紙垂 |
20 | 3.62% |
|
5月 |
29 | 1.29% |
|
川嶋辰彦 |
21 | 0.68% |
|
レジャー白書2021 |
15 | 3.27% |
These are very popular keywords that are already driving some traffic to this site.
Competitive Analysis
| Websites | Search Traffic |
|---|---|
| 83.5% | |
| 62.1% | |
| 60.6% | |
| 58.8% | |
| 54.4% |
| Website | Referral Sites |
|---|---|
| 18.7 k | |
| 12.5 k | |
| 8.1 k | |
| 5.3 k | |
| 4.3 k |
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