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 Referring Domains Authority | -0.33 | 619 | 71 | 30 % | 98 % |
| 2 | Number of Backlinks Authority | -0.33 | 134088 | 3960 | 30 % | 97 % |
| 3 | Number of Do Follow Backlinks Authority | -0.31 | 133206 | 3798 | 27 % | 98 % |
| 4 | Number of No Follow Backlinks Authority | -0.3 | 1084 | 130 | 21 % | 96 % |
| 5 | Number of Internal Links Authority | -0.26 | 312 | 101 | 61 % | 88 % |
| 6 | Number of HTTPS Links Authority | -0.26 | 335 | 116 | 63 % | 93 % |
| 7 | Number of Links Authority | -0.25 | 336 | 117 | 63 % | 92 % |
| 8 | Number of DoFollow Links Authority | -0.25 | 333 | 114 | 63 % | 94 % |
| 9 | Percentage of DoFollow Internal Links Authority | -0.22 | 87 | 60 | 59 % | 78 % |
| 10 | Number of External Links Authority | -0.22 | 38 | 16 | 59 % | 96 % |
| 11 | Number of Facebook Pages Authority | -0.21 | 4 | 2 | 38 % | 87 % |
| 12 | Number of DoFollow External Links Authority | -0.21 | 36 | 15 | 58 % | 97 % |
| 13 | Number of Absolute URLs Authority | -0.21 | 523 | 225 | 64 % | 62 % |
| 14 | Number of Social Pages Authority | -0.2 | 12 | 4 | 44 % | 88 % |
| 15 | Percentage of DoFollow Links Authority | -0.2 | 99 | 78 | 63 % | 75 % |
| 16 | Number of Instagram Pages Authority | -0.2 | 11 | 2 | 29 % | 88 % |
| 17 | Number of Facebook Accounts Authority | -0.2 | 2 | 1 | 17 % | 81 % |
| 18 | Number of Social Accounts Authority | -0.2 | 3 | 2 | 27 % | 89 % |
| 19 | Percentage of DoFollow External Links Authority | -0.19 | 30 | 15 | 57 % | 69 % |
| 20 | Number of LinkedIn Pages Authority | -0.19 | 3 | 1 | 20 % | 81 % |
| 21 | Number of Nofollow Links Authority | -0.18 | 20 | 3 | 16 % | 84 % |
| 22 | Number of NoFollow External Links Authority | -0.18 | 7 | 2 | 12 % | 86 % |
| 23 | Number of Twitter Accounts Authority | -0.18 | 2 | 1 | 12 % | 88 % |
| 24 | Percentage of NoFollow Links Authority | -0.17 | 6 | 2 | 14 % | 81 % |
| 25 | Percentage of NoFollow External Links Authority | -0.16 | 3 | 1 | 10 % | 85 % |
| 26 | Has RSS Link Authority | -0.15 | 1 | 1 | 19 % | 61 % |
| 27 | Has Canonical URL Authority | -0.15 | 1 | 1 | 56 % | 63 % |
| 28 | Has Meta Twitter Card Authority | -0.15 | 1 | 1 | 44 % | 45 % |
| 29 | Has Meta Twitter Description Authority | -0.14 | 1 | 1 | 24 % | 36 % |
| 30 | Has Meta Twitter Title Authority | -0.13 | 1 | 1 | 26 % | 42 % |
| 31 | Percentage of NoFollow Internal Links Authority | -0.13 | 5 | 1 | 8 % | 72 % |
| 32 | Has Meta Twitter Site Authority | -0.13 | 1 | 1 | 17 % | 54 % |
| 33 | Number of LinkedIn Accounts Authority | -0.09 | 1 | 1 | 5 % | 78 % |
| 34 | Number of PingBacks Authority | -0.08 | 1 | 1 | 5 % | 53 % |
| 35 | Number of Facebook Share Links Authority | -0.07 | 1 | 1 | 3 % | 85 % |
| 36 | Number of Social Share Links Authority | -0.07 | 1 | 1 | 3 % | 82 % |
| 37 | Number of Google Plus Accounts Authority | -0.04 | 1 | 0 | 2 % | 97 % |
| 38 | Number of Rel Author Links Authority | -0.04 | 1 | 1 | 2 % | 72 % |
| 39 | Has Rel Pagination Authority | -0.02 | 1 | 0 | 0 % | 89 % |
| 40 | Has Rel Next Link Authority | -0.02 | 1 | 0 | 0 % | 89 % |
| 41 | Has Meta Twitter Domain Authority | -0.02 | 1 | 0 | 0 % | 90 % |
| 42 | Number of Google Plus Pages Authority | -0.02 | 1 | 0 | 0 % | 89 % |
| 43 | Number of Tumblr Pages Authority | -0.02 | 1 | 0 | 0 % | 82 % |
| 44 | Has Twitter Account ID Authority | -0.02 | 1 | 0 | 0 % | 94 % |
| 45 | Has Facebook Page ID Authority | -0.01 | 1 | 0 | 0 % | 92 % |
| 46 | Number of Flickr Images Authority | -0.01 | 1 | 0 | 0 % | 90 % |
| 47 | Number of Twitter Share Links Authority | -0.01 | 1 | 0 | 0 % | 91 % |
| 48 | Number of UGC Links Authority | -0.01 | 1 | 0 | 0 % | 96 % |
| 49 | Number of Sponsored Links Authority | -0 | 1 | 0 | 0 % | 95 % |
| 50 | Number of Google Plus Share Links Authority | -0 | 1 | 0 | 0 % | 95 % |
| 51 | Has Rel Prev Link Authority | -0 | 1 | 0 | 0 % | 94 % |
| 52 | Number of Redirects Authority | -0 | 1 | 0 | 0 % | 71 % |
| 53 | Ahrefs Alternate Backlinks Authority | 0 | 0 | 0 | 0 % | 74 % |
| 54 | Ahrefs Backlinks Authority | 0 | 0 | 0 | 0 % | 74 % |
| 55 | Ahrefs Canonical Backlinks Authority | 0 | 0 | 0 | 0 % | 74 % |
| 56 | Ahrefs Dofollow Backlinks Authority | 0 | 0 | 0 | 0 % | 74 % |
| 57 | Ahrefs Domain Rating Authority | 0 | 0 | 0 | 0 % | 74 % |
| 58 | Ahrefs Top Authority | 0 | 0 | 0 | 0 % | 74 % |
| 59 | Ahrefs EDU Backlinks Authority | 0 | 0 | 0 | 0 % | 74 % |
| 60 | Ahrefs External Links Authority | 0 | 0 | 0 | 0 % | 74 % |