Home
Hacker101 is a free class for web security. Whether you’re a programmer with an interest in bug bounties or a seasoned security professional, Hacker101 has something to teach you.
Total Visits
Avg. Visit Duration
Pages per Visit
Bounce Rate
Registration Date
| Month | Traffic |
|---|---|
| 2025-02 | 115.812 |
| 2025-03 | 140.927 |
| 2025-04 | 113.642 |
| Source | Traffic Share |
|---|---|
| search | 42.85% |
| direct | 40.86% |
| referrals | 12.73% |
| social | 2.86% |
| paid referrals | 0.59% |
| 0.08% |
| Region | Percentage |
|---|---|
| United States | 22.60% |
| India | 13.16% |
| ID | 5.49% |
| BR | 4.22% |
| VN | 3.71% |
| Keyword | Traffic | Volume | CPC |
|---|---|---|---|
| ctf challenges | 726 | 7,260 | $3.47 |
| hacker101 | 612 | 6,120 | $3.72 |
| ctf | 6,621 | 66,210 | $1.52 |
| hacker101 ctf | 202 | 2,020 | $3.57 |
| 101hackers | 2 | 20 | $0.00 |