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 Domains Authority | -0.17 | 2487 | 83 | 41 % | 16 % |
| 2 | Ahrefs Referring Class C Addresses Authority | -0.17 | 721 | 37 | 41 % | 16 % |
| 3 | Ahrefs Referring IP Addresses Authority | -0.17 | 1025 | 49 | 42 % | 16 % |
| 4 | Ahrefs Backlinks Authority | -0.16 | 1444390 | 15091 | 42 % | 16 % |
| 5 | Ahrefs Referring Pages Authority | -0.16 | 1444390 | 15091 | 42 % | 16 % |
| 6 | Ahrefs Text Backlinks Authority | -0.16 | 1444301 | 14980 | 41 % | 16 % |
| 7 | Ahrefs NoFollow Backlinks Authority | -0.15 | 456201 | 3803 | 34 % | 16 % |
| 8 | Ahrefs Dofollow Backlinks Authority | -0.15 | 988098 | 11517 | 35 % | 16 % |
| 9 | Ahrefs Rank Authority | -0.15 | 44 | 12 | 69 % | 15 % |
| 10 | DomDetailer Majestic IPs Authority | -0.14 | 155372 | 40773 | 77 % | 19 % |
| 11 | DomDetailer Majestic Referring Subnets Authority | -0.14 | 48184 | 10542 | 77 % | 19 % |
| 12 | DomDetailer Majestic Referring Domains Authority | -0.14 | 1126871 | 254083 | 77 % | 19 % |
| 13 | DomDetailer Moz DA Authority | -0.14 | 80 | 31 | 75 % | 16 % |
| 14 | DomDetailer Moz PA Authority | -0.14 | 70 | 33 | 77 % | 17 % |
| 15 | Ahrefs Has Backlinks Authority | -0.14 | 1 | 1 | 41 % | 16 % |
| 16 | Ahrefs Has Text Backlinks Authority | -0.13 | 1 | 1 | 41 % | 16 % |
| 17 | Ahrefs Has Dofollow Backlinks Authority | -0.13 | 1 | 1 | 35 % | 16 % |
| 18 | Ahrefs Linked Root Domains Authority | -0.13 | 20 | 6 | 52 % | 16 % |
| 19 | Ahrefs Has NoFollow Backlinks Authority | -0.13 | 1 | 1 | 33 % | 16 % |
| 20 | DomDetailer Moz Rank Authority | -0.13 | 8 | 4 | 74 % | 15 % |
| 21 | DomDetailer Majestic CF Authority | -0.13 | 60 | 29 | 75 % | 17 % |
| 22 | DomDetailer Majestic Links Authority | -0.13 | 240193164 | 10984423 | 77 % | 19 % |
| 23 | DomDetailer Moz Links Authority | -0.12 | 68342997 | 14328026 | 77 % | 19 % |
| 24 | DomDetailer Majestic TF Authority | -0.12 | 62 | 21 | 67 % | 17 % |
| 25 | Has Canonical URL Authority | -0.11 | 1 | 1 | 75 % | 72 % |
| 26 | Ahrefs Has External Links Authority | -0.11 | 1 | 1 | 48 % | 16 % |
| 27 | Ahrefs Has Linked Root Domains Authority | -0.11 | 1 | 1 | 51 % | 16 % |
| 28 | Ahrefs Has Image Backlinks Authority | -0.11 | 1 | 1 | 14 % | 13 % |
| 29 | Ahrefs Domain Rating Authority | -0.11 | 90 | 31 | 61 % | 12 % |
| 30 | Ahrefs Redirects Authority | -0.1 | 717 | 14 | 8 % | 13 % |
| 31 | DomDetailer Majestic GOV Backlinks Authority | -0.1 | 15831973 | 2753069 | 27 % | 16 % |
| 32 | SEMRush Referring Domains Authority | -0.01 | 1703236 | 16211 | 3 % | 92 % |
| 33 | SEMRush Referring IP Addresses Authority | -0.01 | 312799 | 3647 | 3 % | 92 % |
| 34 | SEMRush Backlinks Score Authority | -0.01 | 58 | 1 | 3 % | 93 % |
| 35 | SEMRush NoFollow Backlinks Authority | -0.01 | 123492687 | -69200 | 3 % | 92 % |
| 36 | SEMRush DoFollow Backlinks Authority | -0.01 | 73375764 | 504294 | 3 % | 92 % |
| 37 | SEMRush Backlinks Authority | -0.01 | 69734643 | 288545 | 3 % | 92 % |
| 38 | SEMRush Rank Authority | -0 | 6979919 | 12268 | 0 % | 91 % |
| 39 | Number of Redirects Authority | 0 | 0 | 0 | 0 % | 99 % |
| 40 | SEMRush International Domains Authority | 0 | 0 | 0 | 0 % | 93 % |
| 41 | SEMRush US Backlinks Authority | 0 | 0 | 0 | 0 % | 93 % |
| 42 | SEMRush US Domains Authority | 0 | 0 | 0 | 0 % | 93 % |