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 IP Addresses Authority | -0.2 | 1045 | 74 | 43 % | 17 % |
| 2 | Ahrefs Referring Domains Authority | -0.2 | 1181 | 90 | 43 % | 17 % |
| 3 | Ahrefs Referring Class C Addresses Authority | -0.2 | 689 | 54 | 43 % | 17 % |
| 4 | Ahrefs Rank Authority | -0.19 | 38 | 14 | 79 % | 15 % |
| 5 | Ahrefs Backlinks Authority | -0.19 | 5788182 | 47790 | 44 % | 17 % |
| 6 | Ahrefs Referring Pages Authority | -0.19 | 5788182 | 47790 | 44 % | 17 % |
| 7 | Ahrefs Text Backlinks Authority | -0.19 | 5788178 | 47528 | 43 % | 17 % |
| 8 | Ahrefs NoFollow Backlinks Authority | -0.18 | 32088 | 1166 | 36 % | 16 % |
| 9 | Ahrefs Dofollow Backlinks Authority | -0.17 | 5787980 | 47806 | 37 % | 16 % |
| 10 | Ahrefs Domain Rating Authority | -0.17 | 92 | 45 | 77 % | 15 % |
| 11 | Ahrefs Has Text Backlinks Authority | -0.17 | 1 | 1 | 42 % | 16 % |
| 12 | Ahrefs Has NoFollow Backlinks Authority | -0.17 | 1 | 1 | 35 % | 16 % |
| 13 | Ahrefs Has Backlinks Authority | -0.16 | 1 | 1 | 43 % | 16 % |
| 14 | Ahrefs Has Dofollow Backlinks Authority | -0.15 | 1 | 1 | 36 % | 16 % |
| 15 | DomDetailer Majestic CF Authority | -0.15 | 64 | 30 | 70 % | 15 % |
| 16 | DomDetailer Moz PA Authority | -0.15 | 66 | 33 | 71 % | 16 % |
| 17 | DomDetailer Moz DA Authority | -0.15 | 78 | 32 | 70 % | 15 % |
| 18 | Ahrefs Linked Root Domains Authority | -0.15 | 17 | 6 | 53 % | 17 % |
| 19 | DomDetailer Majestic IPs Authority | -0.15 | 232409 | 30928 | 71 % | 16 % |
| 20 | DomDetailer Majestic Referring Domains Authority | -0.15 | 1313712 | 167578 | 71 % | 16 % |
| 21 | DomDetailer Majestic Referring Subnets Authority | -0.15 | 63478 | 8692 | 71 % | 16 % |
| 22 | DomDetailer Majestic Links Authority | -0.14 | 52811365 | 261417 | 71 % | 16 % |
| 23 | Ahrefs Has Linked Root Domains Authority | -0.14 | 1 | 1 | 52 % | 17 % |
| 24 | DomDetailer Moz Links Authority | -0.14 | 60724265 | 10724567 | 70 % | 15 % |
| 25 | DomDetailer Majestic TF Authority | -0.14 | 63 | 22 | 66 % | 15 % |
| 26 | Ahrefs Has External Links Authority | -0.14 | 1 | 1 | 49 % | 16 % |
| 27 | DomDetailer Moz Rank Authority | -0.13 | 8 | 4 | 70 % | 15 % |
| 28 | Has Canonical URL Authority | -0.12 | 1 | 1 | 73 % | 72 % |
| 29 | Ahrefs Has Image Backlinks Authority | -0.1 | 1 | 1 | 16 % | 14 % |
| 30 | Ahrefs Redirects Authority | -0.1 | 673 | 36 | 8 % | 14 % |
| 31 | Ahrefs Has Domain Rating Authority | -0.09 | 1 | 1 | 72 % | 13 % |
| 32 | Ahrefs Canonical Backlinks Authority | -0.09 | 34 | 2 | 6 % | 14 % |
| 33 | DomDetailer Majestic GOV Backlinks Authority | -0.09 | 20996180 | 1791083 | 25 % | 15 % |
| 34 | Ahrefs Has Redirects Authority | -0.09 | 1 | 1 | 8 % | 13 % |
| 35 | Ahrefs Has Canonical Backlinks Authority | -0.09 | 1 | 1 | 6 % | 13 % |
| 36 | SEMRush NoFollow Backlinks Authority | -0.01 | 348116142 | 1169222 | 3 % | 86 % |
| 37 | SEMRush Backlinks Authority | -0 | 327008444 | 1770169 | 3 % | 86 % |
| 38 | SEMRush Referring IP Addresses Authority | -0 | 529843 | 3215 | 2 % | 86 % |
| 39 | SEMRush Referring Domains Authority | -0 | 2559848 | 12479 | 2 % | 86 % |
| 40 | SEMRush Backlinks Score Authority | -0 | 56 | 1 | 2 % | 85 % |
| 41 | SEMRush DoFollow Backlinks Authority | -0 | 78342671 | 615569 | 2 % | 86 % |
| 42 | SEMRush Rank Authority | -0 | 5291646 | 18042 | 1 % | 85 % |
| 43 | Number of Redirects Authority | 0 | 0 | 0 | 0 % | 98 % |
| 44 | SEMRush International Domains Authority | 0 | 0 | 0 | 0 % | 86 % |
| 45 | SEMRush US Backlinks Authority | 0 | 0 | 0 | 0 % | 86 % |
| 46 | SEMRush US Domains Authority | 0 | 0 | 0 | 0 % | 86 % |