| Similarity | Rank | |
|---|---|---|
| eHarmony | 0.942 | 73282 |
| match.com | 0.824 | 93882 |
| MySpace | 0.724 | 18155 |
| Friendster | 0.724 | 84667 |
| Personals | 0.724 | 91924 |
| Yahoo | 0.721 | 6222 |
| AOL | 0.697 | 17615 |
| 0.696 | 1374 | |
| daters | 0.695 | 92411 |
| 0.693 | 9270 | |
| Yelp | 0.681 | 28756 |
| Myspace | 0.680 | 31110 |
| Groupon | 0.676 | 29081 |
| social-networking | 0.673 | 88849 |
| GoDaddy | 0.667 | 46002 |
| Digg | 0.660 | 30156 |
| CareerBuilder | 0.659 | 98362 |
| Google.com | 0.656 | 78154 |
| Tumblr | 0.655 | 23799 |
| 0.654 | 43870 | |
| AOL's | 0.654 | 82762 |
| Orbitz | 0.653 | 86713 |
| Hotmail | 0.651 | 39485 |
| 0.651 | 43972 | |
| StumbleUpon | 0.650 | 57874 |