spiedigitallibrary.org Overview
Alexa Rank
32,011
Daily Pageviews per Visitor
1.6
Daily Time on Site
1:33
Bounce Rate
72.1%
Search Traffic
58.5%
Total Sites Linking In
2,454
Traffic Statistics
Audience Geography
| Visitors by Country | Site Traffic |
|---|---|
|
China |
73.4% |
|
United States |
9.4% |
|
Germany |
2.0% |
| Rankings by Country | Alexa Rank # |
|---|---|
|
China |
4,237 |
|
United States |
24,465 |
|
Germany |
20,690 |
Keyword Analysis
Top Keywords
| Top Keywords | Search Traffic |
|---|---|
|
spie |
2.3% |
|
proc. of spie vol. 7567 |
0.97% |
|
optical engineering |
0.97% |
|
journal of medical imaging |
0.93% |
|
polygon scan |
0.68% |
Audience Report
Audience Overlap
Similar sites that share the same visitors and search keywords with this site.
| Similar Sites | Alexa Rank |
|---|---|
| 80,436 | |
| 17,713 | |
| 157,961 | |
| 12,360 | |
| 6,395 |
Social Engagement
| Websites | Total Articles | Engagement |
|---|---|---|
| 16,450 | 13 | |
| 5,165 | 9 | |
| 1,809 | 18 | |
| 1,704 | 8 | |
| 876 | 52 |
| Topic | Total Articles | Engagement |
|---|---|---|
|
physicists |
10 | 9 |
|
physics |
23 | 12 |
|
optics |
210 | 10 |
Keyword Opportunities
Keyword Gaps
| Keyword | Competitors Traffic |
Search Popularity |
|---|---|---|
|
random lasers scientific writing examples |
36 | 13 |
|
appl |
35 | 55 |
|
vertical cavity surface emitting laser |
34 | 12 |
|
hakuta j. |
33 | 36 |
These keywords are driving traffic to competitors, but not to this site.
Easy-to-Rank Keywords
| Keyword | Relevance to this site |
Search Popularity |
|---|---|---|
|
quantum cascade laser |
52 | 17 |
|
photonics |
46 | 35 |
|
optics |
58 | 42 |
|
ball lens |
48 | 15 |
These are popular keywords within this site's competitive power.
Buyer Keywords
| Keyword | Competitors Traffic |
Organic Competition |
|---|---|---|
|
free spectral range |
34 | 59 |
|
review of scientific instruments |
32 | 65 |
|
structured light with digital micromirror devices: a guide to best practice |
30 | 30 |
|
low cost gan fabrication |
29 | 62 |
These keywords show a high purchase intent.
Optimization Opportunities
| Keyword | Search Popularity |
Organic Share of Voice |
|---|---|---|
|
sadp and saqp |
21 | 2.73% |
|
roboaokepler org |
8 | 4.91% |
|
dpcm |
23 | 1.88% |
|
fluorescent antibiotic |
10 | 3.94% |
These are very popular keywords that are already driving some traffic to this site.
Competitive Analysis
| Websites | Search Traffic |
|---|---|
| 59% | |
| 58.5% | |
| 50% | |
| 43.8% | |
| Website | Referral Sites |
|---|---|
| 17.9 k | |
| 6.7 k | |
| 3.3 k | |
| 2.8 k | |
| 2.5 k |
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