World of Books (formerly Ziffit) | Sell Your Books, DVDs, CDs & Games Online for Cash
World of Books, formerly Ziffit is the easy way to sell your books, DVDs, CDs, & games online. Enter barcodes or scan using the free World of Books app. Declutter and earn cash today.
Total Visits
Avg. Visit Duration
Pages per Visit
Bounce Rate
Registration Date
| Month | Traffic |
|---|---|
| 2025-02 | 308.101 |
| 2025-03 | 312.704 |
| 2025-04 | 381.883 |
| 2025-05 | 527.87 |
| Source | Traffic Share |
|---|---|
| direct | 58.73% |
| search | 27.78% |
| referrals | 9.36% |
| paid referrals | 2.84% |
| social | 1.21% |
| 0.08% |
| Region | Percentage |
|---|---|
| United States | 62.81% |
| United Kingdom | 33.42% |
| FR | 0.82% |
| NL | 0.78% |
| Australia | 0.30% |
| Keyword | Traffic | Volume | CPC |
|---|---|---|---|
| ziffit | 1,170 | 11,700 | $1.04 |
| sell books | 1,516 | 15,160 | $1.11 |
| sellbackyourbook | 343 | 3,430 | $1.47 |
| sell.world of ooks.com | 8 | 80 | $0.00 |
| sell back your books | 226 | 2,260 | $1.42 |