Top SEO Factor data is updated daily for latest "month to date" measurements.
| Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
| 1 | Number of HTTPS Links Authority | -0.16 | 572 | 138 | 86 % | 80 % |
| 2 | Number of Nofollow Links Authority | -0.15 | 138 | 9 | 40 % | 83 % |
| 3 | Number of Links Authority | -0.15 | 638 | 161 | 90 % | 75 % |
| 4 | Number of NoFollow External Links Authority | -0.15 | 66 | 4 | 27 % | 82 % |
| 5 | Number of Internal Links Authority | -0.15 | 621 | 140 | 90 % | 75 % |
| 6 | Number of DoFollow Links Authority | -0.14 | 633 | 152 | 90 % | 74 % |
| 7 | Number of External Links Authority | -0.14 | 176 | 22 | 86 % | 73 % |
| 8 | Percentage of NoFollow Links Authority | -0.14 | 22 | 6 | 38 % | 79 % |
| 9 | Number of Absolute URLs Authority | -0.14 | 686 | 189 | 92 % | 78 % |
| 10 | Percentage of NoFollow External Links Authority | -0.14 | 18 | 3 | 26 % | 77 % |
| 11 | Has Canonical URL Authority | -0.13 | 1 | 1 | 63 % | 71 % |
| 12 | Number of DoFollow External Links Authority | -0.13 | 174 | 18 | 83 % | 69 % |
| 13 | Number of Social Accounts Authority | -0.13 | 11 | 3 | 59 % | 66 % |
| 14 | Has Rel Next Link Authority | -0.12 | 1 | 1 | 7 % | 63 % |
| 15 | Has Rel Pagination Authority | -0.12 | 1 | 1 | 7 % | 62 % |
| 16 | Percentage of NoFollow Internal Links Authority | -0.12 | 19 | 3 | 26 % | 74 % |
| 17 | Number of Facebook Accounts Authority | -0.12 | 5 | 1 | 39 % | 66 % |
| 18 | Number of Twitter Accounts Authority | -0.12 | 7 | 1 | 50 % | 64 % |
| 19 | Number of Social Pages Authority | -0.12 | 215 | 3 | 53 % | 69 % |
| 20 | Percentage of DoFollow Internal Links Authority | -0.12 | 97 | 79 | 89 % | 61 % |
| 21 | Has Meta Twitter Description Authority | -0.12 | 1 | 1 | 32 % | 62 % |
| 22 | Number of Google Plus Pages Authority | -0.11 | 6 | 1 | 20 % | 67 % |
| 23 | Number of Instagram Pages Authority | -0.11 | 214 | 2 | 33 % | 62 % |
| 24 | Has Meta Twitter Title Authority | -0.11 | 1 | 1 | 34 % | 59 % |
| 25 | Has Meta Twitter Card Authority | -0.11 | 1 | 1 | 39 % | 57 % |
| 26 | Percentage of DoFollow External Links Authority | -0.11 | 35 | 15 | 82 % | 56 % |
| 27 | Percentage of DoFollow Links Authority | -0.11 | 100 | 93 | 89 % | 55 % |
| 28 | Has RSS Link Authority | -0.11 | 1 | 1 | 34 % | 49 % |
| 29 | Number of Social Share Links Authority | -0.11 | 3 | 1 | 13 % | 58 % |
| 30 | Has Meta Twitter Site Authority | -0.11 | 1 | 1 | 22 % | 61 % |
| 31 | Number of Google Plus Share Links Authority | -0.1 | 3 | 1 | 8 % | 54 % |
| 32 | Number of Facebook Share Links Authority | -0.1 | 2 | 1 | 8 % | 55 % |
| 33 | Number of PingBacks Authority | -0.1 | 1 | 1 | 19 % | 47 % |
| 34 | Number of LinkedIn Pages Authority | -0.1 | 3 | 1 | 17 % | 60 % |
| 35 | Number of LinkedIn Accounts Authority | -0.1 | 2 | 1 | 4 % | 39 % |
| 36 | Has Twitter Account ID Authority | -0.1 | 1 | 1 | 2 % | 17 % |
| 37 | Has Facebook Page ID Authority | -0.09 | 1 | 1 | 2 % | 27 % |
| 38 | Number of Flickr Images Authority | -0.09 | 4 | 1 | 3 % | 30 % |
| 39 | Number of Facebook Pages Authority | -0.09 | 5 | 1 | 5 % | 54 % |
| 40 | Number of Rel Author Links Authority | -0.09 | 8 | 1 | 7 % | 51 % |
| 41 | Search Result Link Text Has Domain Phrase Authority | -0.09 | 1 | 1 | 9 % | 72 % |
| 42 | Has Meta Twitter Domain Authority | -0.09 | 1 | 1 | 3 % | 39 % |
| 43 | Number of Twitter Share Links Authority | -0.09 | 3 | 1 | 2 % | 32 % |
| 44 | Number of Tumblr Pages Authority | -0.08 | 61 | 1 | 4 % | 41 % |
| 45 | Has Rel Prev Link Authority | -0.08 | 1 | 1 | 3 % | 34 % |