stsci.edu Overview
Alexa Rank
221,534
Daily Pageviews per Visitor
3.2
Daily Time on Site
4:31
Bounce Rate
57.8%
Search Traffic
47.3%
Total Sites Linking In
2,669
Traffic Statistics
Audience Geography
| Visitors by Country | Site Traffic |
|---|---|
|
United States |
35.9% |
|
Australia |
2.9% |
| Rankings by Country | Alexa Rank # |
|---|---|
|
United States |
47,300 |
|
Australia |
55,083 |
Keyword Analysis
Top Keywords
| Top Keywords | Search Traffic |
|---|---|
|
butterfly effect |
3.33% |
|
space terms |
2.69% |
|
jwst |
2.01% |
|
james webb space telescope |
1.89% |
|
hubble space telescope |
1.69% |
Audience Report
Audience Overlap
Similar sites that share the same visitors and search keywords with this site.
| Similar Sites | Alexa Rank |
|---|---|
| 100,201 | |
| 248,067 | |
| - | |
| 3,042,018 | |
| 8,360,961 |
Social Engagement
| Websites | Total Articles | Engagement |
|---|---|---|
| 755 | 387 | |
| 283 | 29 | |
| 66 | 83 | |
| 6 | 2 | |
| 1 | 2 |
| Topic | Total Articles | Engagement |
|---|---|---|
|
hubble space telescope |
51 | 28 |
|
light years |
6 | 9 |
|
astronomers |
46 | 41 |
Keyword Opportunities
Keyword Gaps
| Keyword | Competitors Traffic |
Search Popularity |
|---|---|---|
|
sombrero galaxy |
33 | 30 |
|
eagle nebula |
32 | 30 |
|
crab nebula |
30 | 32 |
|
whirlpool galaxy |
30 | 30 |
These keywords are driving traffic to competitors, but not to this site.
Easy-to-Rank Keywords
| Keyword | Relevance to this site |
Search Popularity |
|---|---|---|
|
whirlpool galaxy |
61 | 30 |
|
eagle nebula |
52 | 30 |
|
crab nebula |
56 | 32 |
|
comets |
31 | 40 |
These are popular keywords within this site's competitive power.
Buyer Keywords
| Keyword | Competitors Traffic |
Organic Competition |
|---|---|---|
|
frequency vs wavelength |
32 | 58 |
|
wavelength vs frequency |
32 | 58 |
|
hubble site |
30 | 25 |
|
hubble vs webb |
30 | 58 |
These keywords show a high purchase intent.
Optimization Opportunities
| Keyword | Search Popularity |
Organic Share of Voice |
|---|---|---|
|
orion meaning |
24 | 1.25% |
|
light dispersion |
16 | 4.88% |
|
chaos meaning |
37 | 0.13% |
|
copernican theory |
21 | 2.65% |
These are very popular keywords that are already driving some traffic to this site.
Competitive Analysis
| Websites | Search Traffic |
|---|---|
| 90% | |
| 47.3% | |
| 41.3% | |
| 8% | |
| Website | Referral Sites |
|---|---|
| 4 k | |
| 2.7 k | |
| 2 k | |
| 28 |
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