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 | -0.27 | 6624 | 143 | 69 % | 67 % |
| 2 | Number of Backlinks Authority | -0.26 | 2141420 | 24333 | 69 % | 68 % |
| 3 | Number of No Follow Backlinks Authority | -0.26 | 126622 | 1699 | 62 % | 66 % |
| 4 | Number of Do Follow Backlinks Authority | -0.25 | 2064743 | 23215 | 60 % | 66 % |
| 5 | Has Canonical URL Authority | -0.12 | 1 | 1 | 77 % | 71 % |
| 6 | DomDetailer Majestic Referring Subnets Authority | -0.07 | 65102 | 4450 | 29 % | 77 % |
| 7 | DomDetailer Majestic IPs Authority | -0.07 | 253935 | 16034 | 29 % | 77 % |
| 8 | DomDetailer Majestic Referring Domains Authority | -0.07 | 1692150 | 96962 | 29 % | 77 % |
| 9 | DomDetailer Moz PA Authority | -0.07 | 71 | 14 | 28 % | 75 % |
| 10 | DomDetailer Moz DA Authority | -0.06 | 84 | 13 | 28 % | 75 % |
| 11 | DomDetailer Majestic CF Authority | -0.06 | 62 | 11 | 28 % | 75 % |
| 12 | DomDetailer Moz Rank Authority | -0.06 | 9 | 1 | 27 % | 74 % |
| 13 | DomDetailer Majestic Links Authority | -0.06 | 162002923 | 5259923 | 29 % | 77 % |
| 14 | DomDetailer Moz Links Authority | -0.06 | 67907046 | 2648814 | 28 % | 76 % |
| 15 | DomDetailer Majestic TF Authority | -0.06 | 59 | 9 | 25 % | 75 % |
| 16 | DomDetailer Majestic GOV Backlinks Authority | -0.05 | 21019204 | 1031476 | 11 % | 75 % |
| 17 | Ahrefs Domain Rating Authority | -0.01 | 68 | 2 | 3 % | 74 % |
| 18 | Number of Redirects Authority | -0.01 | 1 | 0 | 0 % | 79 % |
| 19 | Ahrefs Linked Root Domains Authority | -0.01 | 15 | 0 | 3 % | 73 % |
| 20 | Ahrefs Has Domain Rating Authority | -0.01 | 1 | 0 | 3 % | 74 % |
| 21 | Ahrefs Referring IP Addresses Authority | -0.01 | 1481 | 6 | 2 % | 72 % |
| 22 | Ahrefs Referring Class C Addresses Authority | -0.01 | 931 | 4 | 2 % | 72 % |
| 23 | Ahrefs Referring Domains Authority | -0.01 | 2460 | 8 | 2 % | 72 % |
| 24 | Ahrefs Backlinks Authority | -0.01 | 816191 | 1284 | 2 % | 72 % |
| 25 | Ahrefs Referring Pages Authority | -0.01 | 816192 | 1280 | 2 % | 72 % |
| 26 | Ahrefs Text Backlinks Authority | -0.01 | 816180 | 1281 | 2 % | 72 % |
| 27 | Ahrefs NoFollow Backlinks Authority | -0.01 | 15473 | 49 | 2 % | 71 % |
| 28 | Ahrefs Dofollow Backlinks Authority | -0.01 | 815617 | 1234 | 2 % | 71 % |
| 29 | Ahrefs Has Linked Root Domains Authority | -0.01 | 1 | 0 | 3 % | 74 % |
| 30 | Ahrefs Rank Authority | -0.01 | 40 | 0 | 2 % | 72 % |
| 31 | Ahrefs Has External Links Authority | -0 | 1 | 0 | 2 % | 73 % |
| 32 | Ahrefs Canonical Backlinks Authority | -0 | 15 | 0 | 0 % | 72 % |
| 33 | Ahrefs Has Canonical Backlinks Authority | -0 | 1 | 0 | 0 % | 72 % |
| 34 | Ahrefs Redirects Authority | -0 | 49 | 0 | 0 % | 71 % |
| 35 | Ahrefs Has Backlinks Authority | -0 | 1 | 0 | 2 % | 72 % |
| 36 | Ahrefs Has NoFollow Backlinks Authority | -0 | 1 | 0 | 1 % | 71 % |
| 37 | Ahrefs Has Redirects Authority | -0 | 1 | 0 | 0 % | 71 % |
| 38 | Ahrefs Has Text Backlinks Authority | -0 | 1 | 0 | 1 % | 71 % |
| 39 | Ahrefs Has Image Backlinks Authority | -0 | 1 | 0 | 1 % | 71 % |
| 40 | Ahrefs EDU Backlinks Authority | -0 | 256747 | 274 | 0 % | 71 % |
| 41 | Ahrefs Has Dofollow Backlinks Authority | -0 | 1 | 0 | 1 % | 71 % |
| 42 | Ahrefs Has EDU Backlinks Authority | -0 | 1 | 0 | 0 % | 71 % |
| 43 | Ahrefs GOV Backlinks Authority | -0 | 102 | 0 | 0 % | 72 % |
| 44 | Ahrefs Has GOV Backlinks Authority | -0 | 1 | 0 | 0 % | 72 % |
| 45 | SEMRush URL Backlinks Authority | -0 | 55402096 | 169711 | 1 % | 99 % |
| 46 | SEMRush Text Backlinks Authority | -0 | 124260529 | 437953 | 1 % | 99 % |
| 47 | Ahrefs RSS Backlinks Authority | -0 | 7 | 0 | 0 % | 73 % |
| 48 | SEMRush NoFollow Backlinks Authority | -0 | 92474630 | 23110 | 1 % | 99 % |
| 49 | SEMRush Backlinks Score Authority | -0 | 77 | 0 | 1 % | 99 % |
| 50 | SEMRush Referring IP Addresses Authority | -0 | 473787 | 1139 | 1 % | 99 % |
| 51 | Ahrefs Has RSS Backlinks Authority | -0 | 1 | 0 | 0 % | 72 % |
| 52 | SEMRush Class C IPs Authority | -0 | 114178 | 286 | 1 % | 99 % |
| 53 | SEMRush DoFollow Backlinks Authority | -0 | 142399202 | 348657 | 1 % | 99 % |
| 54 | SEMRush Referring Domains Authority | -0 | 3530262 | 8022 | 1 % | 99 % |
| 55 | SEMRush Backlinks Authority | -0 | 229365488 | 593417 | 1 % | 99 % |
| 56 | SEMRush Form Backlinks Authority | -0 | 33301154 | 44428 | 0 % | 99 % |
| 57 | SEMRush Frame Backlinks Authority | -0 | 77497971 | 133009 | 1 % | 99 % |
| 58 | SEMRush Rank Authority | -0 | 13555754 | 16244 | 0 % | 98 % |
| 59 | Ahrefs Alternate Backlinks Authority | 0 | 0 | 0 | 0 % | 75 % |
| 60 | Ahrefs Top Authority | 0 | 0 | 0 | 0 % | 75 % |