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 | -0.3 | 1510 | 288 | 90 % | 72 % |
| 2 | Number of Unique Variations Used Diversity | -0.26 | 36 | 8 | 87 % | 77 % |
| 3 | Variations in H1-H6 Tags Relevancy | -0.26 | 297 | 9 | 75 % | 81 % |
| 4 | Variations in H1, H2, and H3 Tags Relevancy | -0.26 | 216 | 8 | 74 % | 81 % |
| 5 | Variations in Body Tags Relevancy | -0.25 | 62782 | 338 | 86 % | 81 % |
| 6 | Variations in HTML Tags Relevancy | -0.25 | 62782 | 338 | 86 % | 81 % |
| 7 | Variations in P Tags Relevancy | -0.25 | 4197 | 40 | 75 % | 81 % |
| 8 | Variations in H1 and H2 Tags Relevancy | -0.24 | 131 | 5 | 72 % | 80 % |
| 9 | Variations in Div Tags Relevancy | -0.24 | 23612 | 165 | 83 % | 82 % |
| 10 | Variations in Sentences Relevancy | -0.24 | 4216 | 45 | 79 % | 81 % |
| 11 | Variations in A Tags Relevancy | -0.24 | 2455 | 28 | 74 % | 80 % |
| 12 | Variations in LI Tags Relevancy | -0.23 | 1199 | 23 | 72 % | 81 % |
| 13 | Variations in H2 Tags Relevancy | -0.23 | 117 | 4 | 51 % | 80 % |
| 14 | Variations in Search Result Link Text Relevancy | -0.23 | 7 | 2 | 84 % | 69 % |
| 15 | Term Frequency Relevancy | -0.22 | 6 | 3 | 86 % | 79 % |
| 16 | Variations in Search Result Display URL Relevancy | -0.22 | 32 | 2 | 85 % | 78 % |
| 17 | Leading Variations in H1-H6 Tags Relevancy | -0.22 | 27 | 2 | 51 % | 78 % |
| 18 | Variations in the Title Tag Relevancy | -0.21 | 16 | 2 | 75 % | 72 % |
| 19 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.21 | 19 | 2 | 48 % | 78 % |
| 20 | Clean Keyword Density in the HTML Tag Relevancy | -0.21 | 196 | 5 | 78 % | 74 % |
| 21 | Variations in Search Result URL Path Relevancy | -0.21 | 26 | 2 | 57 % | 80 % |
| 22 | Variation Density in Top 30KB Relevancy | -0.2 | 303 | 4 | 71 % | 82 % |
| 23 | Variations in ALT Attributes Relevancy | -0.2 | 177 | 9 | 52 % | 78 % |
| 24 | Variations in H1 Tags Relevancy | -0.2 | 15 | 2 | 64 % | 72 % |
| 25 | Variations in Span Tags Relevancy | -0.2 | 751 | 11 | 57 % | 78 % |
| 26 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.2 | 924 | 34 | 68 % | 81 % |
| 27 | Variations in A Tag HREF Attributes Relevancy | -0.2 | 1312 | 50 | 68 % | 81 % |
| 28 | Variations in Script Tags Relevancy | -0.2 | 21650 | 88 | 69 % | 77 % |
| 29 | Variations in H3 Tags Relevancy | -0.19 | 85 | 3 | 38 % | 79 % |
| 30 | Variations in the Canonical URL Relevancy | -0.19 | 162 | 2 | 58 % | 82 % |
| 31 | Exact Matches in the HTML Tag Relevancy | -0.19 | 659 | 15 | 41 % | 72 % |
| 32 | Variations in Meta Description Relevancy | -0.19 | 43 | 2 | 59 % | 73 % |
| 33 | Variations in Nav Tags Relevancy | -0.19 | 4618 | 27 | 48 % | 74 % |
| 34 | Variations in First 100 Words Relevancy | -0.19 | 351 | 9 | 72 % | 80 % |
| 35 | Exact Matches in H1-H6 Tags Relevancy | -0.18 | 18 | 1 | 26 % | 75 % |
| 36 | Variations in Absolute URLs Relevancy | -0.18 | 14595 | 89 | 71 % | 87 % |
| 37 | Variations in Main Tags Relevancy | -0.18 | 10852 | 80 | 36 % | 78 % |
| 38 | Variations in Search Result URL Relevancy | -0.18 | 44 | 2 | 64 % | 75 % |
| 39 | TF/IDF Relevancy | -0.17 | 2 | 1 | 67 % | 73 % |
| 40 | Leading Variations in Title Tag Relevancy | -0.17 | 1 | 1 | 35 % | 68 % |
| 41 | Exact Matches in Sentences Relevancy | -0.17 | 145 | 3 | 26 % | 76 % |
| 42 | Variation Count in Top 30KB Relevancy | -0.17 | 5401 | 40 | 76 % | 81 % |
| 43 | Leading Variations in H2 Tags Relevancy | -0.17 | 12 | 1 | 24 % | 84 % |
| 44 | Variations in Search Result Document File Name Relevancy | -0.17 | 24 | 2 | 56 % | 74 % |
| 45 | Variations in Section Tags Relevancy | -0.17 | 2179 | 22 | 39 % | 75 % |
| 46 | Leading Variations in H1 Tags Relevancy | -0.16 | 2 | 1 | 31 % | 77 % |
| 47 | Variations making whole A Tags Relevancy | -0.16 | 20 | 2 | 32 % | 72 % |
| 48 | Variations Making Whole LI Tags Relevancy | -0.16 | 8 | 1 | 26 % | 71 % |
| 49 | Variations Making Whole Span Tags Relevancy | -0.16 | 91 | 2 | 21 % | 75 % |
| 50 | Exact Matches in Top 30KB Relevancy | -0.16 | 30 | 2 | 25 % | 74 % |
| 51 | Exact Matches in Title Tag Relevancy | -0.15 | 2 | 1 | 23 % | 69 % |
| 52 | Variations in TITLE Attributes Relevancy | -0.15 | 276 | 8 | 42 % | 76 % |
| 53 | Variations in Footer Tags Relevancy | -0.15 | 2265 | 9 | 35 % | 73 % |
| 54 | Variations in Strong Tags Relevancy | -0.15 | 157 | 3 | 29 % | 72 % |
| 55 | Variations making whole H1-H6 Tags Relevancy | -0.15 | 4 | 1 | 17 % | 69 % |
| 56 | Variations in the last 100 words Relevancy | -0.15 | 357 | 5 | 52 % | 78 % |
| 57 | Leading Variations in H3 Tags Relevancy | -0.14 | 12 | 1 | 17 % | 81 % |
| 58 | Exact Matches in H1 Tags Relevancy | -0.14 | 2 | 1 | 18 % | 69 % |
| 59 | Variations in Article Tags Relevancy | -0.14 | 1747 | 18 | 29 % | 70 % |
| 60 | Variations making whole H1, H2, and H3 Tags Relevancy | -0.14 | 4 | 1 | 15 % | 67 % |