THIRD LEVEL
| Alexa Country Rank | Alexa Overall Rank | Domain Name |
| 1 | 1207 | stanford.edu |
| 2 | 1251 | mit.edu |
| 3 | 1423 | phoenix.edu |
| 4 | 1666 | harvard.edu |
| 5 | 1918 | berkeley.edu |
| 6 | 2582 | utexas.edu |
| 7 | 2658 | cornell.edu |
| 8 | 2778 | psu.edu |
| 9 | 2823 | washington.edu |
| 10 | 2883 | umich.edu |
| 11 | 2939 | upenn.edu |
| 12 | 2965 | columbia.edu |
| 13 | 2997 | wisc.edu |
| 14 | 3149 | umn.edu |
| 15 | 3342 | uiuc.edu |
| 16 | 3396 | ucla.edu |
| 17 | 3410 | cuny.edu |
| 18 | 3583 | nyu.edu |
| 19 | 3822 | virginia.edu |
| 20 | 3867 | ufl.edu |
| 21 | 3893 | purdue.edu |
| 22 | 4054 | osu.edu |
| 23 | 4551 | usc.edu |
| 24 | 4576 | yale.edu |
| 25 | 4791 | cmu.edu |