| 1 |  instructure.com | Science and Education > Education | 1 | 00:09:54 | 7.66 | 16.41% |
| 2 |  scribd.com | Science and Education > Education | 1 | 00:02:37 | 2.94 | 62.31% |
| 3 |  clever.com | Science and Education > Education | 2 | 00:03:13 | 3.77 | 26.01% |
| 4 |  blackboard.com | Science and Education > Education | 5 | 00:08:20 | 10.53 | 18.28% |
| 5 |  pw.live | Science and Education > Education | 2 | 00:09:27 | 7.87 | 23.15% |
| 6 |  quizlet.com | Science and Education > Education | 5 | 00:05:54 | 4.48 | 38.78% |
| 7 |  schoology.com | Science and Education > Education | 9 | 00:08:17 | 7.63 | 16.38% |
| 8 |  pearson.com | Science and Education > Education | 10 | 00:08:13 | 8.05 | 22.33% |
| 9 |  grammarly.com | Science and Education > Education | 1 | 00:04:37 | 7.44 | 41.96% |
| 10 |  duolingo.com | Science and Education > Education | 4 | 00:07:13 | 5.88 | 35.81% |
| 11 |  udemy.com | Science and Education > Education | 7 | 00:08:38 | 5.40 | 37.58% |
| 12 |  parentsquare.com | Science and Education > Education | 5 | 00:02:40 | 3.22 | 51.88% |
| 13 |  mheducation.com | Science and Education > Education | 17 | 00:12:44 | 17.64 | 11.4% |
| 14 |  powerschool.com | Science and Education > Education | 2 | 00:06:00 | 6.65 | 17.06% |
| 15 |  librus.pl | Science and Education > Education | 161 | 00:04:20 | 9.68 | 11.28% |
| 16 |  blooket.com | Science and Education > Education | 21 | 00:07:19 | 8.88 | 14.79% |
| 17 |  education.gouv.fr | Science and Education > Education | 53 | 00:02:54 | 5.14 | 24.07% |
| 18 |  wayground.com | Science and Education > Education | 5 | 00:08:18 | 13.33 | 30.47% |
| 19 |  index-education.net | Science and Education > Education | 392 | 00:02:53 | 2.52 | 55.13% |
| 20 |  coursera.org | Science and Education > Education | 10 | 00:10:56 | 8.57 | 36.47% |
| 21 |  vietjack.com | Science and Education > Education | 11 | 00:07:58 | 3.46 | 32.08% |
| 22 |  brightspace.com | Science and Education > Education | 19 | 00:09:27 | 8.95 | 18.01% |
| 23 |  wordwall.net | Science and Education > Education | 3 | 00:04:46 | 4.99 | 43.23% |
| 24 |  ixl.com | Science and Education > Education | = | 00:09:01 | 7.12 | 21.7% |
| 25 |  studocu.com | Science and Education > Education | 8 | 00:02:41 | 4.65 | 29.63% |
| 26 |  gdz.ru | Science and Education > Education | 751 | 00:04:05 | 3.83 | 31.88% |
| 27 |  iscorp.com | Science and Education > Education | 13 | 00:09:19 | 8.47 | 20.43% |
| 28 |  collegeboard.org | Science and Education > Education | 7 | 00:06:15 | 9.53 | 22.16% |
| 29 |  k12.com | Science and Education > Education | 10 | 00:14:34 | 9.86 | 18.86% |
| 30 |  academia.edu | Science and Education > Education | 15 | 00:01:52 | 2.48 | 60.42% |
| 31 |  infinitecampus.org | Science and Education > Education | 6 | 00:07:46 | 7.31 | 14.48% |
| 32 |  canva.link | Science and Education > Education | 10 | 00:02:01 | 1.76 | 71.05% |
| 33 |  padlet.com | Science and Education > Education | 4 | 00:04:50 | 4.55 | 47.01% |
| 34 |  myschoolapp.com | Science and Education > Education | 15 | 00:06:09 | 7.40 | 22.88% |
| 35 |  uchi.ru | Science and Education > Education | 55 | 00:09:57 | 16.24 | 20.87% |
| 36 |  signupgenius.com | Science and Education > Education | 3 | 00:03:00 | 3.33 | 42.52% |
| 37 |  khanacademy.org | Science and Education > Education | 24 | 00:08:46 | 7.15 | 41.05% |
| 38 |  preply.com | Science and Education > Education | 19 | 00:07:37 | 6.03 | 36.2% |
| 39 |  cengage.com | Science and Education > Education | 24 | 00:06:29 | 7.98 | 17.78% |
| 40 |  securly.com | Science and Education > Education | 45 | 00:04:04 | 4.03 | 31.2% |
| 41 |  sheerid.com | Science and Education > Education | 5 | 00:02:04 | 2.79 | 51.25% |
| 42 |  zerogpt.com | Science and Education > Education | 7 | 00:03:06 | 2.27 | 61.79% |
| 43 |  edupage.org | Science and Education > Education | 56 | 00:03:53 | 4.20 | 42.17% |
| 44 |  dnevnik.ru | Science and Education > Education | 538 | 00:08:14 | 6.38 | 34.23% |
| 45 |  teacherspayteachers.com | Science and Education > Education | 14 | 00:05:15 | 6.57 | 30.52% |
| 46 |  tandfonline.com | Science and Education > Education | 6 | 00:03:55 | 5.18 | 33.09% |
| 47 |  unam.mx | Science and Education > Education | 20 | 00:04:51 | 5.46 | 48.22% |
| 48 |  ut.ac.id | Science and Education > Education | 30 | 00:10:29 | 17.21 | 25.07% |
| 49 |  amplify.com | Science and Education > Education | 37 | 00:15:08 | 17.64 | 20.08% |
| 50 |  loigiaihay.com | Science and Education > Education | 60 | 00:04:03 | 3.10 | 29.59% |
