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 Unique LSI Words Used Diversity | -0.27 | 1156 | 326 | 91 % | 71 % |
| 2 | Variations in Body Tags Relevancy | -0.25 | 81762 | 261 | 87 % | 84 % |
| 3 | Variations in HTML Tags Relevancy | -0.25 | 81762 | 260 | 87 % | 84 % |
| 4 | Number of Unique Variations Used Diversity | -0.24 | 38 | 8 | 88 % | 76 % |
| 5 | Variations in P Tags Relevancy | -0.24 | 990 | 33 | 76 % | 83 % |
| 6 | Variations in Sentences Relevancy | -0.24 | 1709 | 37 | 79 % | 82 % |
| 7 | Variations in H1, H2, and H3 Tags Relevancy | -0.24 | 59 | 7 | 76 % | 82 % |
| 8 | Variations in H1-H6 Tags Relevancy | -0.24 | 102 | 8 | 77 % | 82 % |
| 9 | Variations in Div Tags Relevancy | -0.23 | 34861 | 129 | 84 % | 83 % |
| 10 | Variations in H1 and H2 Tags Relevancy | -0.23 | 38 | 5 | 74 % | 81 % |
| 11 | Variations in Search Result Display URL Relevancy | -0.23 | 4 | 2 | 82 % | 72 % |
| 12 | Variations in A Tags Relevancy | -0.22 | 1784 | 24 | 75 % | 82 % |
| 13 | Variations in LI Tags Relevancy | -0.22 | 499 | 19 | 74 % | 82 % |
| 14 | Variations in Search Result Link Text Relevancy | -0.22 | 4 | 2 | 82 % | 68 % |
| 15 | Term Frequency Relevancy | -0.21 | 6 | 3 | 86 % | 81 % |
| 16 | Exact Matches in the HTML Tag Relevancy | -0.21 | 365 | 17 | 45 % | 77 % |
| 17 | Variations in H2 Tags Relevancy | -0.21 | 28 | 4 | 51 % | 81 % |
| 18 | Variations in the Title Tag Relevancy | -0.2 | 14 | 2 | 75 % | 70 % |
| 19 | Clean Keyword Density in the HTML Tag Relevancy | -0.2 | 183 | 4 | 78 % | 72 % |
| 20 | Variation Density in Top 30KB Relevancy | -0.2 | 297 | 3 | 69 % | 77 % |
| 21 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.2 | 11 | 2 | 48 % | 77 % |
| 22 | Variations in Script Tags Relevancy | -0.2 | 20512 | 69 | 68 % | 81 % |
| 23 | Leading Variations in H1-H6 Tags Relevancy | -0.19 | 15 | 2 | 51 % | 79 % |
| 24 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.19 | 932 | 28 | 70 % | 82 % |
| 25 | Variations in H1 Tags Relevancy | -0.19 | 11 | 2 | 65 % | 71 % |
| 26 | Variations in A Tag HREF Attributes Relevancy | -0.19 | 1155 | 42 | 69 % | 82 % |
| 27 | Variations in ALT Attributes Relevancy | -0.19 | 80 | 8 | 53 % | 79 % |
| 28 | Variations in Search Result URL Path Relevancy | -0.19 | 10 | 2 | 57 % | 77 % |
| 29 | Variations in Span Tags Relevancy | -0.18 | 582 | 10 | 57 % | 80 % |
| 30 | Variations in the Canonical URL Relevancy | -0.18 | 45 | 2 | 58 % | 78 % |
| 31 | Variations in First 100 Words Relevancy | -0.18 | 173 | 8 | 73 % | 76 % |
| 32 | Exact Matches in H1-H6 Tags Relevancy | -0.18 | 20 | 2 | 31 % | 76 % |
| 33 | Variations in H3 Tags Relevancy | -0.18 | 34 | 3 | 37 % | 78 % |
| 34 | Variations in Meta Description Relevancy | -0.18 | 30 | 2 | 58 % | 73 % |
| 35 | Exact Matches in Sentences Relevancy | -0.18 | 146 | 4 | 31 % | 78 % |
| 36 | TF/IDF Relevancy | -0.18 | 1 | 1 | 66 % | 72 % |
| 37 | Variations in Main Tags Relevancy | -0.18 | 24906 | 72 | 38 % | 80 % |
| 38 | Variations in Search Result URL Relevancy | -0.17 | 5 | 2 | 62 % | 73 % |
| 39 | Variation Count in Top 30KB Relevancy | -0.17 | 4328 | 28 | 75 % | 75 % |
| 40 | Variations in Absolute URLs Relevancy | -0.17 | 13984 | 69 | 71 % | 84 % |
| 41 | Variations in Search Result Document File Name Relevancy | -0.17 | 4 | 2 | 56 % | 70 % |
| 42 | Variations in Nav Tags Relevancy | -0.17 | 3024 | 21 | 48 % | 76 % |
| 43 | Leading Variations in Title Tag Relevancy | -0.16 | 1 | 1 | 36 % | 68 % |
| 44 | Exact Matches in Top 30KB Relevancy | -0.16 | 23 | 3 | 28 % | 71 % |
| 45 | Leading Variations in H1 Tags Relevancy | -0.16 | 2 | 1 | 31 % | 71 % |
| 46 | Exact Matches in Title Tag Relevancy | -0.16 | 2 | 1 | 27 % | 70 % |
| 47 | Leading Variations in H2 Tags Relevancy | -0.16 | 6 | 1 | 23 % | 77 % |
| 48 | Variations in Section Tags Relevancy | -0.16 | 666 | 18 | 39 % | 77 % |
| 49 | Variations in TITLE Attributes Relevancy | -0.15 | 54 | 7 | 43 % | 76 % |
| 50 | Exact Matches in A Tags Relevancy | -0.15 | 43 | 3 | 24 % | 77 % |
| 51 | Exact Matches in H1 Tags Relevancy | -0.15 | 2 | 1 | 22 % | 70 % |
| 52 | Variations Making Whole LI Tags Relevancy | -0.15 | 6 | 1 | 26 % | 70 % |
| 53 | Variations making whole A Tags Relevancy | -0.15 | 13 | 1 | 32 % | 71 % |
| 54 | Variations in Search Result Summary Relevancy | -0.15 | 41 | 3 | 84 % | 59 % |
| 55 | Variations Making Whole Span Tags Relevancy | -0.14 | 76 | 1 | 21 % | 73 % |
| 56 | Exact Matches in H2 Tags Relevancy | -0.14 | 6 | 1 | 16 % | 77 % |
| 57 | Variations in Article Tags Relevancy | -0.14 | 161 | 17 | 30 % | 70 % |
| 58 | Variations in Strong Tags Relevancy | -0.14 | 25 | 2 | 30 % | 73 % |
| 59 | Variations in Footer Tags Relevancy | -0.14 | 1185 | 7 | 34 % | 72 % |
| 60 | Variations in the last 100 words Relevancy | -0.14 | 176 | 4 | 51 % | 71 % |
