Top SEO Factor data is updated daily for latest "month to date" measurements.
| Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
| 1 | Has JSON-LD Schema Markup Relevancy | -0.22 | 1 | 1 | 43 % | 76 % |
| 2 | Variations in H1, H2, and H3 Tags Relevancy | -0.21 | 211 | 9 | 51 % | 83 % |
| 3 | Variations in H1-H6 Tags Relevancy | -0.21 | 267 | 11 | 52 % | 85 % |
| 4 | Variations in P Tags Relevancy | -0.21 | 3443 | 62 | 52 % | 87 % |
| 5 | Variations in H1 and H2 Tags Relevancy | -0.2 | 76 | 5 | 49 % | 81 % |
| 6 | Variations in LI Tags Relevancy | -0.2 | 1981 | 39 | 51 % | 85 % |
| 7 | Variations in Div Tags Relevancy | -0.2 | 31244 | 350 | 61 % | 86 % |
| 8 | Variations in A Tags Relevancy | -0.2 | 4844 | 58 | 52 % | 80 % |
| 9 | Entities in Sentences Relevancy | -0.19 | 1891 | 156 | 53 % | 92 % |
| 10 | Variations in Search Result Document File Name Relevancy | -0.19 | 7 | 1 | 38 % | 85 % |
| 11 | Entities in the HTML Tag Relevancy | -0.19 | 1892 | 161 | 57 % | 92 % |
| 12 | Variations in H2 Tags Relevancy | -0.19 | 71 | 4 | 42 % | 79 % |
| 13 | LSI Words in Sentences Relevancy | -0.19 | 3764 | 647 | 51 % | 93 % |
| 14 | Variations in H1 Tags Relevancy | -0.19 | 11 | 1 | 43 % | 79 % |
| 15 | Variations in ALT Attributes Relevancy | -0.19 | 151 | 7 | 37 % | 81 % |
| 16 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.19 | 5 | 2 | 36 % | 80 % |
| 17 | Variation Count in Top 30KB Relevancy | -0.19 | 6580 | 81 | 55 % | 76 % |
| 18 | Variations in Body Tags Relevancy | -0.18 | 97091 | 809 | 68 % | 82 % |
| 19 | Variations in HTML Tags Relevancy | -0.18 | 97091 | 792 | 67 % | 84 % |
| 20 | Leading Variations in H1-H6 Tags Relevancy | -0.18 | 6 | 2 | 39 % | 83 % |
| 21 | Variations in Span Tags Relevancy | -0.18 | 729 | 17 | 41 % | 84 % |
| 22 | Variations in Sentences Relevancy | -0.18 | 3407 | 80 | 61 % | 83 % |
| 23 | Variations in Search Result URL Path Relevancy | -0.18 | 7 | 1 | 40 % | 83 % |
| 24 | Term Frequency Relevancy | -0.18 | 6 | 3 | 66 % | 76 % |
| 25 | Variations in A Tag HREF Attributes Relevancy | -0.18 | 2213 | 59 | 47 % | 83 % |
| 26 | Variations in H3 Tags Relevancy | -0.17 | 135 | 4 | 35 % | 83 % |
| 27 | Number Of JSON-LD Types Relevancy | -0.17 | 67 | 17 | 47 % | 82 % |
| 28 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.17 | 1343 | 37 | 48 % | 83 % |
| 29 | Variations in Main Tags Relevancy | -0.17 | 15167 | 180 | 31 % | 84 % |
| 30 | Variations in Search Result URL Relevancy | -0.17 | 13 | 2 | 49 % | 77 % |
| 31 | LSI Words in H2 Tags Relevancy | -0.16 | 69 | 18 | 42 % | 87 % |
| 32 | Has Entities in H2 Tags Relevancy | -0.16 | 1 | 1 | 42 % | 88 % |
| 33 | Variations in Nav Tags Relevancy | -0.16 | 9938 | 87 | 39 % | 80 % |
| 34 | Variations in Absolute URLs Relevancy | -0.16 | 6009 | 110 | 51 % | 82 % |
| 35 | Variations in Meta Description Relevancy | -0.16 | 44 | 2 | 50 % | 69 % |
| 36 | Entities in Title Tag Relevancy | -0.16 | 10 | 3 | 53 % | 92 % |
| 37 | Variation Density in Top 30KB Relevancy | -0.16 | 298 | 6 | 55 % | 66 % |
| 38 | Variations in First 100 Words Relevancy | -0.16 | 187 | 9 | 54 % | 76 % |
| 39 | Variations in Search Result Link Text Relevancy | -0.16 | 10 | 2 | 74 % | 71 % |
| 40 | Variations in the Title Tag Relevancy | -0.16 | 10 | 2 | 53 % | 68 % |
| 41 | Has Entities in H1 Tags Relevancy | -0.16 | 1 | 1 | 42 % | 87 % |
| 42 | Variations in OpenGraph Title Relevancy | -0.16 | 7 | 2 | 47 % | 59 % |
| 43 | Variations in Section Tags Relevancy | -0.16 | 1231 | 34 | 33 % | 85 % |
| 44 | Variations in Search Result Display URL Relevancy | -0.16 | 10 | 2 | 74 % | 71 % |
| 45 | Variations in Footer Tags Relevancy | -0.16 | 4986 | 46 | 34 % | 76 % |
| 46 | Exact Matches in the HTML Tag Relevancy | -0.16 | 324 | 11 | 28 % | 81 % |
| 47 | Leading Variations in H2 Tags Relevancy | -0.15 | 3 | 1 | 22 % | 77 % |
| 48 | Leading Variations in H1 Tags Relevancy | -0.15 | 1 | 1 | 22 % | 77 % |
| 49 | Variations in the Canonical URL Relevancy | -0.15 | 39 | 2 | 42 % | 75 % |
| 50 | LSI Words in H3 Tags Relevancy | -0.15 | 72 | 19 | 37 % | 91 % |
| 51 | Variations in OpenGraph Description Relevancy | -0.15 | 24 | 2 | 45 % | 63 % |
| 52 | Clean Keyword Density in the HTML Tag Relevancy | -0.15 | 204 | 7 | 57 % | 63 % |
| 53 | Has Schema Markup Relevancy | -0.15 | 1 | 1 | 54 % | 55 % |
| 54 | Leading Variations in Title Tag Relevancy | -0.15 | 1 | 1 | 26 % | 75 % |
| 55 | Exact Matches in H1-H6 Tags Relevancy | -0.15 | 8 | 1 | 17 % | 80 % |
| 56 | LSI Words in H1 Tags Relevancy | -0.15 | 11 | 4 | 42 % | 87 % |
| 57 | Variations in Strong Tags Relevancy | -0.15 | 40 | 3 | 24 % | 80 % |
| 58 | Has Entities in H3 Tags Relevancy | -0.15 | 1 | 1 | 35 % | 87 % |
| 59 | Exact Matches in Top 30KB Relevancy | -0.15 | 8 | 2 | 17 % | 76 % |
| 60 | Variations in Script Tags Relevancy | -0.15 | 29554 | 250 | 57 % | 74 % |