spie.org Overview
Alexa Rank
80,023
Daily Pageviews per Visitor
2.5
Daily Time on Site
3:03
Bounce Rate
58.2%
Search Traffic
54.7%
Total Sites Linking In
3,301
Traffic Statistics
Audience Geography
| Visitors by Country | Site Traffic |
|---|---|
|
United States |
22.2% |
|
India |
12.6% |
|
Italy |
6.6% |
| Rankings by Country | Alexa Rank # |
|---|---|
|
United States |
51,453 |
|
India |
95,968 |
|
Italy |
17,726 |
Keyword Analysis
Top Keywords
| Top Keywords | Search Traffic |
|---|---|
|
spie |
3.98% |
|
spie medical imaging |
2.04% |
|
payam bavili twitter |
1.96% |
|
spie photonics west |
1.6% |
|
spectrometer |
1.49% |
Audience Report
Audience Overlap
Similar sites that share the same visitors and search keywords with this site.
| Similar Sites | Alexa Rank |
|---|---|
| 29,375 | |
| 12,535 | |
| 320,059 | |
| 135,515 | |
| 110,363 |
Social Engagement
| Websites | Total Articles | Engagement |
|---|---|---|
| 16,451 | 13 | |
| 5,167 | 9 | |
| 2,536 | 4 | |
| 1,809 | 18 | |
| 1,708 | 8 |
| Topic | Total Articles | Engagement |
|---|---|---|
|
physicists |
79 | 18 |
|
physics |
153 | 15 |
|
optics |
603 | 18 |
Keyword Opportunities
Keyword Gaps
| Keyword | Competitors Traffic |
Search Popularity |
|---|---|---|
|
polygon scan |
36 | 32 |
|
polygon scanner |
35 | 17 |
|
rowland circle |
33 | 11 |
|
national ignition facility |
32 | 25 |
These keywords are driving traffic to competitors, but not to this site.
Easy-to-Rank Keywords
| Keyword | Relevance to this site |
Search Popularity |
|---|---|---|
|
collimator |
46 | 33 |
|
light tools |
61 | 14 |
|
polarizer |
61 | 29 |
|
achromatic |
76 | 31 |
These are popular keywords within this site's competitive power.
Buyer Keywords
| Keyword | Competitors Traffic |
Organic Competition |
|---|---|---|
|
free spectral range |
32 | 59 |
|
structured light with digital micromirror devices: a guide to best practice |
30 | 30 |
|
spatial light modulator vs deformable mirror |
26 | 25 |
|
difference frequency generation |
23 | 53 |
These keywords show a high purchase intent.
Optimization Opportunities
| Keyword | Search Popularity |
Organic Share of Voice |
|---|---|---|
|
astronomy definition |
30 | 0.64% |
|
holography |
30 | 0.84% |
|
trilinear interpolation |
17 | 3.76% |
|
beer lambert law |
32 | 0.46% |
These are very popular keywords that are already driving some traffic to this site.
Competitive Analysis
| Websites | Search Traffic |
|---|---|
| 59.2% | |
| 57.6% | |
| 54.7% | |
| 48.2% | |
| Website | Referral Sites |
|---|---|
| 6.7 k | |
| 3.3 k | |
| 2.8 k | |
| 2.5 k | |
| 1.1 k |
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