OpenStax | Free Textbooks Online with No Catch
OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our list of available subjects!
Total Visits
Avg. Visit Duration
Pages per Visit
Bounce Rate
Registration Date
| Month | Traffic |
|---|---|
| 2025-01 | 5K |
| 2025-02 | 6K |
| 2025-03 | 6K |
| 2025-04 | 5K |
| Source | Traffic Share |
|---|---|
| direct | 61.55% |
| search | 29.53% |
| referrals | 8.54% |
| social | 0.32% |
| paid referrals | 0.04% |
| 0.02% |
| Region | Percentage |
|---|---|
| United States | 73.60% |
| MX | 3.55% |
| Canada | 3.20% |
| Australia | 1.94% |
| PH | 1.46% |
| Keyword | Traffic | Volume | CPC |
|---|---|---|---|
| openstax | 8,320 | 83,200 | $0.78 |
| openstax us history | 182 | 1,820 | $1.40 |
| open stax | 1,377 | 13,770 | $0.89 |
| university physics volume 2 | 206 | 2,060 | $0.92 |
| openstax physics | 673 | 6,730 | $1.80 |