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 | -0.17 | 564 | 149 | 91 % | 85 % |
| 2 | Number of Links Authority | -0.17 | 565 | 153 | 92 % | 85 % |
| 3 | Number of Internal Links Authority | -0.17 | 539 | 136 | 91 % | 85 % |
| 4 | Number of DoFollow Links Authority | -0.17 | 540 | 148 | 92 % | 85 % |
| 5 | Number of Facebook Pages Authority | -0.16 | 5 | 2 | 64 % | 74 % |
| 6 | Number of Absolute URLs Authority | -0.15 | 1023 | 190 | 93 % | 85 % |
| 7 | Number of Instagram Pages Authority | -0.14 | 13 | 2 | 37 % | 78 % |
| 8 | Number of External Links Authority | -0.14 | 126 | 17 | 86 % | 77 % |
| 9 | Number of Twitter Accounts Authority | -0.14 | 4 | 1 | 37 % | 72 % |
| 10 | Number of Facebook Accounts Authority | -0.14 | 3 | 1 | 30 % | 74 % |
| 11 | Number of DoFollow External Links Authority | -0.13 | 90 | 15 | 84 % | 75 % |
| 12 | DomDetailer Majestic Referring Domains Authority | -0.13 | 2204137 | 255741 | 64 % | 43 % |
| 13 | DomDetailer Majestic Referring Subnets Authority | -0.13 | 87921 | 10791 | 64 % | 43 % |
| 14 | DomDetailer Majestic IPs Authority | -0.13 | 359717 | 40361 | 64 % | 43 % |
| 15 | Percentage of DoFollow Internal Links Authority | -0.13 | 94 | 79 | 90 % | 72 % |
| 16 | Ahrefs Referring IP Addresses Authority | -0.13 | 3052 | 46 | 33 % | 40 % |
| 17 | Ahrefs Referring Class C Addresses Authority | -0.13 | 1663 | 33 | 33 % | 40 % |
| 18 | Ahrefs NoFollow Backlinks Authority | -0.13 | 110893 | 485 | 27 % | 40 % |
| 19 | DomDetailer Moz PA Authority | -0.13 | 72 | 30 | 64 % | 41 % |
| 20 | Number of Nofollow Links Authority | -0.13 | 56 | 6 | 35 % | 77 % |
| 21 | Ahrefs Referring Domains Authority | -0.13 | 5947 | 62 | 33 % | 40 % |
| 22 | Number of LinkedIn Pages Authority | -0.13 | 2 | 1 | 21 % | 71 % |
| 23 | DomDetailer Majestic CF Authority | -0.13 | 68 | 23 | 62 % | 41 % |
| 24 | Number of Social Accounts Authority | -0.13 | 6 | 2 | 50 % | 72 % |
| 25 | Ahrefs Text Backlinks Authority | -0.12 | 557855 | 4141 | 33 % | 40 % |
| 26 | Number of Social Pages Authority | -0.12 | 15 | 4 | 67 % | 74 % |
| 27 | Ahrefs Backlinks Authority | -0.12 | 557857 | 4169 | 33 % | 40 % |
| 28 | Ahrefs Referring Pages Authority | -0.12 | 557856 | 4169 | 33 % | 40 % |
| 29 | Number of NoFollow External Links Authority | -0.12 | 20 | 3 | 23 % | 76 % |
| 30 | DomDetailer Moz DA Authority | -0.12 | 89 | 27 | 63 % | 41 % |
| 31 | DomDetailer Majestic TF Authority | -0.12 | 63 | 19 | 57 % | 41 % |
| 32 | DomDetailer Majestic Links Authority | -0.12 | 168743115 | 8391154 | 63 % | 42 % |
| 33 | Has Canonical URL Authority | -0.12 | 1 | 1 | 78 % | 69 % |
| 34 | Percentage of NoFollow Links Authority | -0.12 | 18 | 4 | 33 % | 70 % |
| 35 | Ahrefs Dofollow Backlinks Authority | -0.11 | 557326 | 3666 | 28 % | 40 % |
| 36 | DomDetailer Facebook Shares Authority | -0.11 | 42862760 | -5128489 | 60 % | 42 % |
| 37 | Ahrefs Rank Authority | -0.11 | 54 | 7 | 35 % | 37 % |
| 38 | DomDetailer Moz Rank Authority | -0.11 | 9 | 3 | 61 % | 40 % |
| 39 | Percentage of NoFollow External Links Authority | -0.11 | 14 | 2 | 21 % | 71 % |
| 40 | Percentage of DoFollow Links Authority | -0.11 | 100 | 91 | 91 % | 70 % |
| 41 | Has Meta Twitter Card Authority | -0.11 | 1 | 1 | 51 % | 55 % |
| 42 | DomDetailer Moz Links Authority | -0.11 | 115484742 | 3481451 | 62 % | 41 % |
| 43 | Percentage of NoFollow Internal Links Authority | -0.11 | 8 | 2 | 21 % | 64 % |
| 44 | Ahrefs Has NoFollow Backlinks Authority | -0.11 | 1 | 1 | 27 % | 40 % |
| 45 | Has RSS Link Authority | -0.1 | 1 | 1 | 35 % | 49 % |
| 46 | Ahrefs Internal Links Authority | -0.1 | 1242 | 78 | 37 % | 41 % |
| 47 | Has Meta Twitter Site Authority | -0.1 | 1 | 1 | 21 % | 51 % |
| 48 | Percentage of DoFollow External Links Authority | -0.1 | 48 | 14 | 83 % | 59 % |
| 49 | Ahrefs Has Text Backlinks Authority | -0.1 | 1 | 1 | 32 % | 39 % |
| 50 | DomDetailer Majestic GOV Backlinks Authority | -0.1 | 29381508 | 3000266 | 26 % | 41 % |
| 51 | Ahrefs Has Backlinks Authority | -0.1 | 1 | 1 | 32 % | 40 % |
| 52 | Ahrefs Has Dofollow Backlinks Authority | -0.09 | 1 | 0 | 27 % | 38 % |
| 53 | Number of PingBacks Authority | -0.09 | 1 | 1 | 16 % | 50 % |
| 54 | Has Meta Twitter Description Authority | -0.09 | 1 | 1 | 26 % | 50 % |
| 55 | Has Meta Twitter Title Authority | -0.09 | 1 | 1 | 27 % | 50 % |
| 56 | Number of Facebook Share Links Authority | -0.09 | 1 | 1 | 7 % | 60 % |
| 57 | Number of Social Share Links Authority | -0.09 | 2 | 1 | 8 % | 55 % |
| 58 | Ahrefs External Links Authority | -0.09 | 191 | 14 | 34 % | 39 % |
| 59 | Ahrefs Linked Root Domains Authority | -0.08 | 20 | 3 | 35 % | 39 % |
| 60 | Ahrefs Domain Rating Authority | -0.08 | 83 | 18 | 36 % | 37 % |