Top SEO Factor data is updated daily for latest "month to date" measurements.
| Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
| 1 | Variations in Search Result Document File Name Relevancy | -0.23 | 4 | 2 | 48 % | 88 % |
| 2 | Variations in H1 and H2 Tags Relevancy | -0.22 | 29 | 5 | 62 % | 89 % |
| 3 | Variations in H1-H6 Tags Relevancy | -0.22 | 44 | 8 | 65 % | 91 % |
| 4 | Variations in H1, H2, and H3 Tags Relevancy | -0.22 | 41 | 7 | 64 % | 90 % |
| 5 | Variations in Search Result URL Path Relevancy | -0.22 | 4 | 2 | 49 % | 88 % |
| 6 | Entities in Title Tag Relevancy | -0.22 | 8 | 3 | 67 % | 93 % |
| 7 | Variations in Search Result URL Relevancy | -0.21 | 4 | 2 | 60 % | 84 % |
| 8 | Variations in P Tags Relevancy | -0.21 | 107 | 32 | 69 % | 89 % |
| 9 | Variations in H2 Tags Relevancy | -0.2 | 25 | 4 | 50 % | 88 % |
| 10 | Variations in Sentences Relevancy | -0.2 | 106 | 32 | 73 % | 87 % |
| 11 | Variations in the Canonical URL Relevancy | -0.2 | 6 | 2 | 53 % | 86 % |
| 12 | Variations in Div Tags Relevancy | -0.2 | 484 | 110 | 75 % | 89 % |
| 13 | Entities in the HTML Tag Relevancy | -0.2 | 449 | 142 | 70 % | 94 % |
| 14 | Entities in Sentences Relevancy | -0.2 | 446 | 139 | 67 % | 94 % |
| 15 | Variations in HTML Tags Relevancy | -0.2 | 1008 | 206 | 79 % | 87 % |
| 16 | Variations in Body Tags Relevancy | -0.2 | 1008 | 206 | 79 % | 87 % |
| 17 | Exact Matches in the HTML Tag Relevancy | -0.2 | 230 | 9 | 25 % | 89 % |
| 18 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.2 | 6 | 2 | 45 % | 87 % |
| 19 | Variations in First 100 Words Relevancy | -0.19 | 22 | 7 | 70 % | 89 % |
| 20 | Variations in Search Result Link Text Relevancy | -0.19 | 3 | 2 | 81 % | 86 % |
| 21 | Variations in Search Result Display URL Relevancy | -0.19 | 3 | 2 | 81 % | 86 % |
| 22 | Variations in the Title Tag Relevancy | -0.19 | 3 | 2 | 68 % | 84 % |
| 23 | Leading Variations in H1-H6 Tags Relevancy | -0.19 | 7 | 2 | 47 % | 87 % |
| 24 | Variations in H1 Tags Relevancy | -0.19 | 5 | 1 | 55 % | 86 % |
| 25 | Term Frequency Relevancy | -0.19 | 4 | 3 | 79 % | 88 % |
| 26 | Leading Variations in Title Tag Relevancy | -0.19 | 1 | 1 | 34 % | 88 % |
| 27 | Variations in LI Tags Relevancy | -0.19 | 136 | 21 | 65 % | 88 % |
| 28 | Variations in Absolute URLs Relevancy | -0.18 | 236 | 59 | 65 % | 89 % |
| 29 | Variations in A Tags Relevancy | -0.18 | 155 | 24 | 66 % | 90 % |
| 30 | Variations in Meta Description Relevancy | -0.18 | 4 | 2 | 59 % | 87 % |
| 31 | TF/IDF Relevancy | -0.18 | 1 | 1 | 61 % | 85 % |
| 32 | LSI Words in Sentences Relevancy | -0.18 | 2501 | 663 | 61 % | 95 % |
| 33 | Variation Count in Top 30KB Relevancy | -0.18 | 88 | 22 | 68 % | 88 % |
| 34 | Has Entities in H1 Tags Relevancy | -0.18 | 1 | 1 | 56 % | 87 % |
| 35 | Variations in A Tag HREF Attributes Relevancy | -0.18 | 214 | 42 | 63 % | 89 % |
| 36 | Leading Variations in H1 Tags Relevancy | -0.18 | 2 | 1 | 28 % | 85 % |
| 37 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.18 | 152 | 29 | 63 % | 88 % |
| 38 | Entities in Meta Description Tag Relevancy | -0.18 | 9 | 3 | 58 % | 91 % |
| 39 | LSI Words in Title Tag Relevancy | -0.17 | 14 | 6 | 63 % | 93 % |
| 40 | Variations in OpenGraph Title Relevancy | -0.17 | 3 | 2 | 58 % | 85 % |
| 41 | Exact Matches in H1-H6 Tags Relevancy | -0.17 | 8 | 1 | 15 % | 90 % |
| 42 | Variations in Span Tags Relevancy | -0.17 | 33 | 10 | 52 % | 88 % |
| 43 | Variations in ALT Attributes Relevancy | -0.17 | 75 | 6 | 46 % | 87 % |
| 44 | LSI Words in H2 Tags Relevancy | -0.17 | 117 | 22 | 53 % | 93 % |
| 45 | Variations in Script Tags Relevancy | -0.17 | 380 | 51 | 65 % | 84 % |
| 46 | Clean Keyword Density in the HTML Tag Relevancy | -0.17 | 14 | 4 | 71 % | 83 % |
| 47 | Variation Density in Top 30KB Relevancy | -0.17 | 5 | 2 | 64 % | 85 % |
| 48 | Has JSON-LD Schema Markup Relevancy | -0.17 | 1 | 1 | 56 % | 83 % |
| 49 | LSI Words in H1 Tags Relevancy | -0.17 | 22 | 5 | 54 % | 93 % |
| 50 | Variations in OpenGraph Description Relevancy | -0.16 | 4 | 2 | 54 % | 84 % |
| 51 | Exact Matches in Top 30KB Relevancy | -0.16 | 26 | 2 | 15 % | 89 % |
| 52 | Has Entities in H2 Tags Relevancy | -0.16 | 1 | 1 | 55 % | 88 % |
| 53 | Leading Variations in H2 Tags Relevancy | -0.16 | 3 | 1 | 24 % | 85 % |
| 54 | Variations in H3 Tags Relevancy | -0.16 | 12 | 3 | 38 % | 90 % |
| 55 | Number Of JSON-LD Types Relevancy | -0.16 | 133 | 13 | 57 % | 87 % |
| 56 | Exact Matches in Title Tag Relevancy | -0.16 | 2 | 1 | 13 % | 86 % |
| 57 | Exact Matches in Sentences Relevancy | -0.16 | 35 | 2 | 17 % | 88 % |
| 58 | Title Tag Has Entities Relevancy | -0.16 | 1 | 1 | 66 % | 86 % |
| 59 | Variations in Nav Tags Relevancy | -0.15 | 213 | 22 | 47 % | 89 % |
| 60 | Exact Matches in H1 Tags Relevancy | -0.15 | 1 | 1 | 10 % | 85 % |