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 | -0.29 | 938 | 254 | 65 % | 73 % |
| 2 | Variations in H1-H6 Tags Relevancy | -0.24 | 292 | 10 | 43 % | 83 % |
| 3 | Variations in H1, H2, and H3 Tags Relevancy | -0.24 | 259 | 9 | 42 % | 84 % |
| 4 | Variations in P Tags Relevancy | -0.24 | 4014 | 64 | 43 % | 87 % |
| 5 | Variations in H1 and H2 Tags Relevancy | -0.24 | 123 | 5 | 41 % | 83 % |
| 6 | Number of Unique Variations Used Diversity | -0.24 | 59 | 12 | 60 % | 77 % |
| 7 | Variations in Search Result Document File Name Relevancy | -0.23 | 7 | 1 | 34 % | 82 % |
| 8 | Variations in LI Tags Relevancy | -0.23 | 2534 | 39 | 43 % | 85 % |
| 9 | Variations in Div Tags Relevancy | -0.23 | 35864 | 438 | 52 % | 86 % |
| 10 | Variations in A Tags Relevancy | -0.23 | 5422 | 64 | 44 % | 81 % |
| 11 | Variation Count in Top 30KB Relevancy | -0.22 | 5478 | 77 | 46 % | 79 % |
| 12 | Variations in Body Tags Relevancy | -0.22 | 94781 | 927 | 58 % | 83 % |
| 13 | Variations in H1 Tags Relevancy | -0.22 | 11 | 1 | 37 % | 79 % |
| 14 | Variations in Search Result URL Path Relevancy | -0.21 | 8 | 2 | 36 % | 82 % |
| 15 | Variations in H2 Tags Relevancy | -0.21 | 117 | 4 | 32 % | 83 % |
| 16 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.21 | 13 | 2 | 29 % | 81 % |
| 17 | Leading Variations in H1-H6 Tags Relevancy | -0.21 | 18 | 2 | 31 % | 81 % |
| 18 | Variations in HTML Tags Relevancy | -0.21 | 94781 | 901 | 56 % | 86 % |
| 19 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.21 | 1529 | 41 | 40 % | 85 % |
| 20 | Variations in Sentences Relevancy | -0.21 | 4126 | 74 | 50 % | 85 % |
| 21 | Variations in A Tag HREF Attributes Relevancy | -0.21 | 2254 | 64 | 40 % | 85 % |
| 22 | Variations in Span Tags Relevancy | -0.2 | 834 | 18 | 34 % | 87 % |
| 23 | Term Frequency Relevancy | -0.2 | 6 | 3 | 56 % | 82 % |
| 24 | Variations in Main Tags Relevancy | -0.2 | 20308 | 208 | 26 % | 84 % |
| 25 | Variations in ALT Attributes Relevancy | -0.19 | 247 | 8 | 30 % | 79 % |
| 26 | Variations in the Canonical URL Relevancy | -0.19 | 46 | 2 | 35 % | 83 % |
| 27 | Variations in Nav Tags Relevancy | -0.19 | 11816 | 98 | 32 % | 82 % |
| 28 | Variations in H3 Tags Relevancy | -0.19 | 195 | 4 | 24 % | 83 % |
| 29 | Variations in Absolute URLs Relevancy | -0.19 | 9196 | 108 | 43 % | 83 % |
| 30 | Clean Keyword Density in the HTML Tag Relevancy | -0.19 | 195 | 6 | 49 % | 69 % |
| 31 | Variations in Search Result URL Relevancy | -0.19 | 23 | 2 | 42 % | 78 % |
| 32 | Variations in Section Tags Relevancy | -0.19 | 1606 | 33 | 25 % | 87 % |
| 33 | Variations in First 100 Words Relevancy | -0.18 | 174 | 8 | 46 % | 80 % |
| 34 | Variations in Meta Description Relevancy | -0.18 | 39 | 2 | 39 % | 74 % |
| 35 | Leading Variations in H1 Tags Relevancy | -0.17 | 1 | 1 | 19 % | 77 % |
| 36 | Variations in the Title Tag Relevancy | -0.17 | 12 | 2 | 45 % | 74 % |
| 37 | Variations in Footer Tags Relevancy | -0.17 | 4896 | 47 | 26 % | 80 % |
| 38 | Variations in Script Tags Relevancy | -0.17 | 21986 | 223 | 47 % | 78 % |
| 39 | Variation Density in Top 30KB Relevancy | -0.17 | 336 | 6 | 45 % | 72 % |
| 40 | Variations in Search Result Display URL Relevancy | -0.17 | 14 | 2 | 59 % | 69 % |
| 41 | Variations in Search Result Link Text Relevancy | -0.17 | 14 | 2 | 59 % | 69 % |
| 42 | TF/IDF Relevancy | -0.17 | 1 | 1 | 40 % | 80 % |
| 43 | Variations making whole A Tags Relevancy | -0.16 | 25 | 1 | 20 % | 79 % |
| 44 | Variations Making Whole Span Tags Relevancy | -0.16 | 14 | 1 | 15 % | 82 % |
| 45 | Variations Making Whole LI Tags Relevancy | -0.16 | 7 | 1 | 18 % | 76 % |
| 46 | Leading Variations in Title Tag Relevancy | -0.16 | 1 | 1 | 21 % | 77 % |
| 47 | Leading Variations in H2 Tags Relevancy | -0.16 | 6 | 1 | 16 % | 78 % |
| 48 | Variations making whole H1, H2, and H3 Tags Relevancy | -0.16 | 2 | 1 | 10 % | 77 % |
| 49 | Variations in Strong Tags Relevancy | -0.15 | 129 | 3 | 17 % | 83 % |
| 50 | Variations making whole H1-H6 Tags Relevancy | -0.15 | 3 | 1 | 12 % | 78 % |
| 51 | Variations in Article Tags Relevancy | -0.15 | 4726 | 25 | 17 % | 78 % |
| 52 | Variations in Search Result Summary Relevancy | -0.15 | 48 | 3 | 59 % | 63 % |
| 53 | Exact Matches in the HTML Tag Relevancy | -0.15 | 372 | 12 | 20 % | 85 % |
| 54 | Variations in Button Tags Relevancy | -0.14 | 3312 | 24 | 10 % | 79 % |
| 55 | Exact Matches in H1-H6 Tags Relevancy | -0.14 | 11 | 1 | 14 % | 82 % |
| 56 | Variations in the last 100 words Relevancy | -0.14 | 179 | 5 | 36 % | 73 % |
| 57 | Variations in Class Attributes Relevancy | -0.14 | 9704 | 92 | 17 % | 81 % |
| 58 | Variations in I Tags Relevancy | -0.14 | 250 | 5 | 14 % | 76 % |
| 59 | Variations in ID Attributes Relevancy | -0.14 | 758 | 9 | 12 % | 85 % |
| 60 | Leading Variations in H3 Tags Relevancy | -0.14 | 7 | 1 | 12 % | 79 % |