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 Referring Domains Authority | -0.26 | 6058 | 123 | 67 % | 40 % |
| 2 | Number of Backlinks Authority | -0.25 | 1852764 | 18016 | 66 % | 39 % |
| 3 | Number of No Follow Backlinks Authority | -0.24 | 116029 | 1694 | 58 % | 39 % |
| 4 | Number of Do Follow Backlinks Authority | -0.23 | 1741275 | 16521 | 57 % | 39 % |
| 5 | Has Canonical URL Authority | -0.12 | 1 | 1 | 76 % | 73 % |
| 6 | DomDetailer Majestic IPs Authority | -0.06 | 235888 | 15792 | 26 % | 71 % |
| 7 | DomDetailer Majestic Referring Subnets Authority | -0.06 | 60359 | 4333 | 26 % | 71 % |
| 8 | DomDetailer Majestic Referring Domains Authority | -0.06 | 1589492 | 96918 | 27 % | 71 % |
| 9 | DomDetailer Moz PA Authority | -0.06 | 71 | 12 | 25 % | 70 % |
| 10 | Ahrefs Referring Class C Addresses Authority | -0.06 | 1976 | 11 | 14 % | 67 % |
| 11 | Ahrefs Referring IP Addresses Authority | -0.05 | 2969 | 15 | 14 % | 67 % |
| 12 | Ahrefs Referring Domains Authority | -0.05 | 4066 | 19 | 14 % | 67 % |
| 13 | Ahrefs Backlinks Authority | -0.05 | 638256 | 1296 | 14 % | 67 % |
| 14 | Ahrefs Referring Pages Authority | -0.05 | 638256 | 1291 | 14 % | 67 % |
| 15 | Ahrefs Text Backlinks Authority | -0.05 | 638163 | 1295 | 14 % | 67 % |
| 16 | Ahrefs NoFollow Backlinks Authority | -0.05 | 44915 | 100 | 11 % | 67 % |
| 17 | DomDetailer Majestic CF Authority | -0.05 | 59 | 10 | 25 % | 69 % |
| 18 | DomDetailer Moz DA Authority | -0.05 | 79 | 12 | 25 % | 69 % |
| 19 | Ahrefs Dofollow Backlinks Authority | -0.05 | 618327 | 1179 | 12 % | 67 % |
| 20 | DomDetailer Majestic TF Authority | -0.05 | 57 | 8 | 23 % | 69 % |
| 21 | DomDetailer Majestic Links Authority | -0.05 | 82725532 | 2568706 | 26 % | 71 % |
| 22 | DomDetailer Moz Rank Authority | -0.05 | 8 | 1 | 24 % | 69 % |
| 23 | Ahrefs Has NoFollow Backlinks Authority | -0.05 | 1 | 0 | 11 % | 67 % |
| 24 | DomDetailer Moz Links Authority | -0.05 | 55563178 | 1653701 | 25 % | 70 % |
| 25 | Ahrefs Rank Authority | -0.04 | 69 | 3 | 14 % | 67 % |
| 26 | Ahrefs Has Backlinks Authority | -0.04 | 1 | 0 | 14 % | 67 % |
| 27 | Ahrefs Has Text Backlinks Authority | -0.04 | 1 | 0 | 14 % | 67 % |
| 28 | DomDetailer Majestic GOV Backlinks Authority | -0.04 | 21373291 | 1060965 | 11 % | 70 % |
| 29 | Ahrefs Domain Rating Authority | -0.04 | 77 | 8 | 17 % | 69 % |
| 30 | Ahrefs Has Dofollow Backlinks Authority | -0.04 | 1 | 0 | 11 % | 65 % |
| 31 | Ahrefs Linked Root Domains Authority | -0.04 | 21 | 2 | 17 % | 69 % |
| 32 | Ahrefs Has External Links Authority | -0.03 | 1 | 0 | 16 % | 69 % |
| 33 | Ahrefs Has Linked Root Domains Authority | -0.03 | 1 | 0 | 16 % | 68 % |
| 34 | Ahrefs Has Domain Rating Authority | -0.03 | 1 | 0 | 17 % | 69 % |
| 35 | Ahrefs Has Image Backlinks Authority | -0.03 | 1 | 0 | 4 % | 63 % |
| 36 | Ahrefs Redirects Authority | -0.03 | 636 | 2 | 2 % | 65 % |
| 37 | Ahrefs Has Redirects Authority | -0.03 | 1 | 0 | 1 % | 63 % |
| 38 | Ahrefs Canonical Backlinks Authority | -0.02 | 172 | 0 | 1 % | 65 % |
| 39 | Ahrefs Has Canonical Backlinks Authority | -0.02 | 1 | 0 | 1 % | 64 % |
| 40 | Ahrefs EDU Backlinks Authority | -0.02 | 192052 | 175 | 1 % | 63 % |
| 41 | Ahrefs Has EDU Backlinks Authority | -0.02 | 1 | 0 | 1 % | 63 % |
| 42 | Ahrefs RSS Backlinks Authority | -0.01 | 6 | 0 | 0 % | 63 % |
| 43 | Ahrefs GOV Backlinks Authority | -0.01 | 2842 | 2 | 0 % | 64 % |
| 44 | Ahrefs Has RSS Backlinks Authority | -0.01 | 1 | 0 | 0 % | 63 % |
| 45 | Ahrefs Has GOV Backlinks Authority | -0.01 | 1 | 0 | 0 % | 63 % |
| 46 | Number of Redirects Authority | -0.01 | 1 | 0 | 0 % | 81 % |
| 47 | SEMRush Referring Domains Authority | -0 | 1628375 | 5739 | 1 % | 98 % |
| 48 | SEMRush URL Backlinks Authority | -0 | 105911062 | 155210 | 1 % | 99 % |
| 49 | SEMRush Referring IP Addresses Authority | -0 | 187472 | 832 | 1 % | 98 % |
| 50 | SEMRush Class C IPs Authority | -0 | 44918 | 189 | 1 % | 98 % |
| 51 | SEMRush Backlinks Authority | -0 | 98601162 | 309398 | 1 % | 98 % |
| 52 | SEMRush NoFollow Backlinks Authority | -0 | 69380915 | 209279 | 1 % | 98 % |
| 53 | SEMRush Text Backlinks Authority | -0 | 103776474 | 302372 | 1 % | 98 % |
| 54 | SEMRush Backlinks Score Authority | -0 | 60 | 0 | 1 % | 97 % |
| 55 | SEMRush DoFollow Backlinks Authority | -0 | 57659144 | 163721 | 1 % | 98 % |
| 56 | SEMRush Frame Backlinks Authority | -0 | 29841255 | 65317 | 1 % | 98 % |
| 57 | SEMRush Form Backlinks Authority | -0 | 20188259 | 23833 | 1 % | 99 % |
| 58 | SEMRush Rank Authority | -0 | 14587871 | 39740 | 1 % | 97 % |
| 59 | Ahrefs Alternate Backlinks Authority | -0 | 1 | 0 | 0 % | 67 % |
| 60 | Ahrefs Has Alternate Backlinks Authority | -0 | 1 | 0 | 0 % | 67 % |