Top SEO Factor data is updated daily for latest "month to date" measurements.
| Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
| 1 | Ahrefs NoFollow Backlinks Authority | -0.21 | 128259 | 2299 | 50 % | 16 % |
| 2 | Ahrefs Referring Class C Addresses Authority | -0.2 | 1261 | 60 | 55 % | 16 % |
| 3 | Ahrefs Referring Domains Authority | -0.2 | 2776 | 98 | 55 % | 16 % |
| 4 | Ahrefs Referring IP Addresses Authority | -0.2 | 2252 | 89 | 55 % | 16 % |
| 5 | Ahrefs Text Backlinks Authority | -0.2 | 260054 | 6516 | 54 % | 16 % |
| 6 | Ahrefs Backlinks Authority | -0.19 | 260347 | 6625 | 55 % | 16 % |
| 7 | Ahrefs Referring Pages Authority | -0.19 | 260347 | 6625 | 55 % | 16 % |
| 8 | Ahrefs Rank Authority | -0.19 | 35 | 14 | 72 % | 14 % |
| 9 | Ahrefs Dofollow Backlinks Authority | -0.17 | 132172 | 3943 | 45 % | 16 % |
| 10 | DomDetailer Majestic Referring Subnets Authority | -0.17 | 73439 | 13956 | 85 % | 30 % |
| 11 | DomDetailer Moz DA Authority | -0.17 | 87 | 39 | 85 % | 27 % |
| 12 | DomDetailer Majestic Referring Domains Authority | -0.16 | 1844589 | 330812 | 85 % | 30 % |
| 13 | DomDetailer Majestic IPs Authority | -0.16 | 289381 | 51941 | 85 % | 30 % |
| 14 | DomDetailer Moz PA Authority | -0.16 | 73 | 39 | 85 % | 28 % |
| 15 | DomDetailer Majestic CF Authority | -0.16 | 65 | 34 | 85 % | 30 % |
| 16 | DomDetailer Majestic TF Authority | -0.16 | 67 | 26 | 78 % | 29 % |
| 17 | DomDetailer Majestic Links Authority | -0.15 | 162172840 | 10251550 | 85 % | 30 % |
| 18 | Ahrefs Has Dofollow Backlinks Authority | -0.15 | 1 | 1 | 44 % | 15 % |
| 19 | Ahrefs Has NoFollow Backlinks Authority | -0.15 | 1 | 1 | 49 % | 16 % |
| 20 | DomDetailer Moz Rank Authority | -0.15 | 9 | 5 | 83 % | 26 % |
| 21 | Ahrefs Has Text Backlinks Authority | -0.14 | 1 | 1 | 52 % | 16 % |
| 22 | Ahrefs Has Backlinks Authority | -0.14 | 1 | 1 | 53 % | 16 % |
| 23 | DomDetailer Moz Links Authority | -0.14 | 113944228 | 15900428 | 84 % | 29 % |
| 24 | Ahrefs Has Image Backlinks Authority | -0.14 | 1 | 1 | 20 % | 14 % |
| 25 | DomDetailer Majestic GOV Backlinks Authority | -0.13 | 20976584 | 3357500 | 40 % | 27 % |
| 26 | Ahrefs Linked Root Domains Authority | -0.12 | 21 | 6 | 58 % | 16 % |
| 27 | Ahrefs Domain Rating Authority | -0.12 | 78 | 33 | 67 % | 13 % |
| 28 | Ahrefs Has External Links Authority | -0.11 | 1 | 1 | 54 % | 15 % |
| 29 | Has Canonical URL Authority | -0.11 | 1 | 1 | 74 % | 67 % |
| 30 | Ahrefs Has Linked Root Domains Authority | -0.1 | 1 | 1 | 55 % | 15 % |
| 31 | Ahrefs Redirects Authority | -0.1 | 9125 | 123 | 10 % | 14 % |
| 32 | Ahrefs Has Redirects Authority | -0.09 | 1 | 1 | 9 % | 14 % |
| 33 | Ahrefs Canonical Backlinks Authority | -0.08 | 19 | 1 | 4 % | 12 % |
| 34 | SEMRush NoFollow Backlinks Authority | -0.02 | 96177276 | 1196080 | 8 % | 92 % |
| 35 | SEMRush Class C IPs Authority | -0.01 | 87319 | 1781 | 8 % | 88 % |
| 36 | SEMRush Backlinks Score Authority | -0.01 | 72 | 4 | 7 % | 91 % |
| 37 | SEMRush Referring IP Addresses Authority | -0.01 | 466392 | 6628 | 8 % | 92 % |
| 38 | SEMRush Referring Domains Authority | -0.01 | 2993206 | 33598 | 8 % | 92 % |
| 39 | SEMRush Text Backlinks Authority | -0.01 | 103790255 | 1623118 | 9 % | 88 % |
| 40 | SEMRush DoFollow Backlinks Authority | -0.01 | 177113400 | 2669842 | 8 % | 92 % |
| 41 | SEMRush Backlinks Authority | -0.01 | 136775466 | 3270559 | 8 % | 93 % |
| 42 | SEMRush URL Backlinks Authority | -0.01 | 107079592 | 1283601 | 8 % | 87 % |
| 43 | SEMRush Frame Backlinks Authority | -0.01 | 60067262 | 786035 | 5 % | 88 % |
| 44 | SEMRush Form Backlinks Authority | -0.01 | 36835493 | 413009 | 3 % | 87 % |
| 45 | Number of Redirects Authority | 0 | 0 | 0 | 0 % | 100 % |
| 46 | SEMRush Image Backlinks Authority | 0 | 0 | 0 | 0 % | 89 % |
| 47 | SEMRush International Domains Authority | 0 | 0 | 0 | 0 % | 94 % |
| 48 | SEMRush US Backlinks Authority | 0 | 0 | 0 | 0 % | 94 % |
| 49 | SEMRush US Domains Authority | 0 | 0 | 0 | 0 % | 94 % |
| 50 | SEMRush Rank Authority | 0 | 18430103 | 60060 | 1 % | 92 % |