Top SEO Factor data is updated daily for latest "month to date" measurements.
| Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
| 1 | Ahrefs Referring Class C Addresses Authority | -0.24 | 838 | 41 | 55 % | 30 % |
| 2 | Ahrefs Referring Domains Authority | -0.24 | 1976 | 65 | 55 % | 30 % |
| 3 | Ahrefs Referring IP Addresses Authority | -0.24 | 1371 | 53 | 54 % | 30 % |
| 4 | Ahrefs NoFollow Backlinks Authority | -0.23 | 33713 | 296 | 48 % | 30 % |
| 5 | Ahrefs Text Backlinks Authority | -0.22 | 334937 | 3889 | 55 % | 30 % |
| 6 | Ahrefs Backlinks Authority | -0.22 | 336018 | 3905 | 56 % | 30 % |
| 7 | Ahrefs Referring Pages Authority | -0.22 | 336017 | 3905 | 56 % | 30 % |
| 8 | Ahrefs Domain Rating Authority | -0.21 | 82 | 44 | 80 % | 26 % |
| 9 | Ahrefs Dofollow Backlinks Authority | -0.2 | 301224 | 3705 | 45 % | 29 % |
| 10 | Ahrefs Rank Authority | -0.2 | 37 | 15 | 79 % | 19 % |
| 11 | Ahrefs Has NoFollow Backlinks Authority | -0.19 | 1 | 1 | 46 % | 30 % |
| 12 | Ahrefs Has Dofollow Backlinks Authority | -0.18 | 1 | 1 | 44 % | 27 % |
| 13 | DomDetailer Majestic IPs Authority | -0.17 | 222365 | 41969 | 77 % | 22 % |
| 14 | Ahrefs Has Text Backlinks Authority | -0.17 | 1 | 1 | 54 % | 29 % |
| 15 | DomDetailer Majestic Referring Subnets Authority | -0.17 | 44246 | 10713 | 77 % | 22 % |
| 16 | DomDetailer Majestic Referring Domains Authority | -0.17 | 1455487 | 259275 | 78 % | 22 % |
| 17 | Number of HTTPS Links Authority | -0.17 | 547 | 136 | 88 % | 72 % |
| 18 | Ahrefs Has Backlinks Authority | -0.17 | 1 | 1 | 55 % | 28 % |
| 19 | Number of Links Authority | -0.17 | 551 | 145 | 91 % | 70 % |
| 20 | DomDetailer Moz PA Authority | -0.17 | 65 | 35 | 80 % | 22 % |
| 21 | Number of DoFollow Links Authority | -0.17 | 538 | 139 | 91 % | 69 % |
| 22 | Number of Internal Links Authority | -0.17 | 527 | 128 | 90 % | 72 % |
| 23 | DomDetailer Moz DA Authority | -0.16 | 79 | 34 | 79 % | 21 % |
| 24 | DomDetailer Majestic Links Authority | -0.16 | 176047746 | 17439050 | 77 % | 22 % |
| 25 | DomDetailer Majestic CF Authority | -0.16 | 57 | 29 | 77 % | 22 % |
| 26 | DomDetailer Majestic TF Authority | -0.16 | 57 | 23 | 68 % | 21 % |
| 27 | Number of Absolute URLs Authority | -0.16 | 441 | 134 | 92 % | 74 % |
| 28 | DomDetailer Moz Rank Authority | -0.15 | 8 | 4 | 78 % | 21 % |
| 29 | Number of External Links Authority | -0.15 | 65 | 17 | 83 % | 70 % |
| 30 | DomDetailer Moz Links Authority | -0.15 | 69294179 | 15533125 | 78 % | 22 % |
| 31 | DomDetailer Facebook Shares Authority | -0.14 | 4248773 | -9870615 | 73 % | 22 % |
| 32 | Ahrefs Internal Links Authority | -0.14 | 460 | 91 | 63 % | 30 % |
| 33 | Number of DoFollow External Links Authority | -0.14 | 59 | 15 | 81 % | 68 % |
| 34 | Has Canonical URL Authority | -0.14 | 1 | 1 | 73 % | 66 % |
| 35 | Ahrefs Linked Root Domains Authority | -0.14 | 29 | 8 | 64 % | 30 % |
| 36 | Percentage of DoFollow Links Authority | -0.13 | 100 | 93 | 89 % | 57 % |
| 37 | Number of NoFollow External Links Authority | -0.13 | 21 | 3 | 25 % | 70 % |
| 38 | Number of Nofollow Links Authority | -0.13 | 35 | 6 | 35 % | 70 % |
| 39 | Ahrefs External Links Authority | -0.13 | 74 | 17 | 59 % | 28 % |
| 40 | Number of Social Accounts Authority | -0.12 | 4 | 2 | 46 % | 64 % |
| 41 | Has Meta Twitter Card Authority | -0.12 | 1 | 1 | 43 % | 54 % |
| 42 | Percentage of DoFollow External Links Authority | -0.12 | 32 | 14 | 79 % | 57 % |
| 43 | Number of Instagram Pages Authority | -0.12 | 12 | 2 | 31 % | 64 % |
| 44 | Percentage of NoFollow External Links Authority | -0.12 | 16 | 2 | 23 % | 65 % |
| 45 | DomDetailer Majestic GOV Backlinks Authority | -0.12 | 21394221 | 2595563 | 27 % | 20 % |
| 46 | Ahrefs Has Domain Rating Authority | -0.12 | 1 | 1 | 77 % | 23 % |
| 47 | Percentage of NoFollow Links Authority | -0.12 | 19 | 4 | 36 % | 66 % |
| 48 | Ahrefs Has Image Backlinks Authority | -0.12 | 1 | 1 | 18 % | 26 % |
| 49 | Ahrefs Has Internal Links Authority | -0.12 | 1 | 1 | 61 % | 25 % |
| 50 | Number of Twitter Accounts Authority | -0.12 | 3 | 1 | 39 % | 61 % |
| 51 | Ahrefs Has External Links Authority | -0.11 | 1 | 1 | 58 % | 27 % |
| 52 | Ahrefs Has Linked Root Domains Authority | -0.11 | 1 | 1 | 62 % | 26 % |
| 53 | Number of Facebook Accounts Authority | -0.11 | 3 | 1 | 30 % | 65 % |
| 54 | Number of Social Pages Authority | -0.11 | 12 | 2 | 44 % | 62 % |
| 55 | Percentage of DoFollow Internal Links Authority | -0.11 | 92 | 81 | 89 % | 58 % |
| 56 | Percentage of NoFollow Internal Links Authority | -0.11 | 9 | 3 | 25 % | 63 % |
| 57 | Has Meta Twitter Site Authority | -0.11 | 1 | 1 | 19 % | 57 % |
| 58 | Has Meta Twitter Title Authority | -0.1 | 1 | 1 | 26 % | 52 % |
| 59 | Has Meta Twitter Description Authority | -0.1 | 1 | 1 | 25 % | 53 % |
| 60 | Number of LinkedIn Pages Authority | -0.1 | 2 | 1 | 16 % | 60 % |