SPIE - the international society for optics and photonics
SPIE is a non-profit dedicated to advancing the scientific research and engineering applications of optics and photonics through international conferences, education programs and publications.
Total Visits
Avg. Visit Duration
Pages per Visit
Bounce Rate
Registration Date
| Month | Traffic |
|---|---|
| 2025-01 | 357.946 |
| 2025-02 | 305.551 |
| 2025-03 | 264.764 |
| 2025-04 | 240.057 |
| 2025-05 | 212.031 |
| Source | Traffic Share |
|---|---|
| search | 57.79% |
| direct | 34.39% |
| referrals | 5.85% |
| social | 1.47% |
| paid referrals | 0.34% |
| 0.15% |
| Region | Percentage |
|---|---|
| United States | 38.51% |
| United Kingdom | 5.66% |
| China | 5.09% |
| KR | 4.92% |
| Japan | 4.84% |
| Keyword | Traffic | Volume | CPC |
|---|---|---|---|
| spie | 5,284 | 52,840 | $0.58 |
| led current density efficiency | 6 | 60 | $0.00 |
| spie medical imaging | 142 | 1,420 | $0.00 |
| spie defense commercial sensing | 118 | 1,180 | $0.00 |