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 HTML Tags Relevancy | -0.26 | 34222 | 209 | 90 % | 95 % |
| 2 | Variations in Body Tags Relevancy | -0.25 | 31482 | 206 | 91 % | 93 % |
| 3 | Variations in H1-H6 Tags Relevancy | -0.24 | 208 | 9 | 81 % | 93 % |
| 4 | Variations in H1, H2, and H3 Tags Relevancy | -0.24 | 149 | 7 | 80 % | 92 % |
| 5 | Variations in Div Tags Relevancy | -0.24 | 16881 | 127 | 87 % | 93 % |
| 6 | Variations in P Tags Relevancy | -0.23 | 2938 | 36 | 78 % | 94 % |
| 7 | Variations in H1 and H2 Tags Relevancy | -0.23 | 13 | 5 | 78 % | 90 % |
| 8 | Variations in Sentences Relevancy | -0.22 | 2670 | 28 | 79 % | 94 % |
| 9 | Variations in LI Tags Relevancy | -0.22 | 1150 | 18 | 71 % | 92 % |
| 10 | Variations in A Tags Relevancy | -0.22 | 3077 | 26 | 80 % | 93 % |
| 11 | Variations in H2 Tags Relevancy | -0.21 | 57 | 4 | 54 % | 91 % |
| 12 | Clean Keyword Density in the HTML Tag Relevancy | -0.21 | 203 | 5 | 84 % | 84 % |
| 13 | Term Frequency Relevancy | -0.2 | 8 | 3 | 88 % | 93 % |
| 14 | Leading Variations in H1-H6 Tags Relevancy | -0.2 | 22 | 3 | 55 % | 90 % |
| 15 | Variations in Search Result Display URL Relevancy | -0.2 | 12 | 2 | 88 % | 78 % |
| 16 | Variations in Search Result Link Text Relevancy | -0.2 | 12 | 2 | 88 % | 78 % |
| 17 | Variations in Script Tags Relevancy | -0.2 | 6568 | 40 | 66 % | 94 % |
| 18 | Variations in A Tag HREF Attributes Relevancy | -0.2 | 2004 | 44 | 76 % | 94 % |
| 19 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.2 | 15 | 2 | 53 % | 89 % |
| 20 | Variation Density in Top 30KB Relevancy | -0.2 | 301 | 3 | 76 % | 82 % |
| 21 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.2 | 1644 | 30 | 76 % | 94 % |
| 22 | Exact Matches in Body Tag Relevancy | -0.2 | 269 | 15 | 38 % | 90 % |
| 23 | Variations in ALT Attributes Relevancy | -0.19 | 294 | 7 | 53 % | 89 % |
| 24 | Exact Matches in the HTML Tag Relevancy | -0.19 | 372 | 14 | 41 % | 89 % |
| 25 | Variations in the Title Tag Relevancy | -0.19 | 14 | 2 | 81 % | 78 % |
| 26 | Variations in H3 Tags Relevancy | -0.19 | 79 | 3 | 39 % | 89 % |
| 27 | Variations in Search Result URL Path Relevancy | -0.18 | 14 | 2 | 65 % | 73 % |
| 28 | Variations in Span Tags Relevancy | -0.18 | 548 | 10 | 60 % | 90 % |
| 29 | Variations in Meta Description Relevancy | -0.18 | 43 | 2 | 62 % | 82 % |
| 30 | Variations in Search Result URL Relevancy | -0.18 | 22 | 2 | 67 % | 76 % |
| 31 | Variations in Search Result Document File Name Relevancy | -0.18 | 4 | 2 | 67 % | 64 % |
| 32 | Variations in H1 Tags Relevancy | -0.18 | 17 | 2 | 70 % | 79 % |
| 33 | Variations in First 100 Words Relevancy | -0.17 | 199 | 8 | 71 % | 77 % |
| 34 | Variations in Absolute URLs Relevancy | -0.17 | 2026 | 41 | 69 % | 90 % |
| 35 | Variations in the Canonical URL Relevancy | -0.17 | 56 | 2 | 61 % | 82 % |
| 36 | Variations in Nav Tags Relevancy | -0.17 | 3537 | 22 | 49 % | 89 % |
| 37 | Variations in Main Tags Relevancy | -0.17 | 7051 | 54 | 35 % | 89 % |
| 38 | Exact Matches in H1-H6 Tags Relevancy | -0.17 | 16 | 2 | 31 % | 87 % |
| 39 | Leading Variations in H2 Tags Relevancy | -0.17 | 4 | 1 | 26 % | 86 % |
| 40 | Exact Matches in Top 30KB Relevancy | -0.17 | 27 | 4 | 33 % | 69 % |
| 41 | Variations in Search Result Summary Relevancy | -0.17 | 44 | 3 | 90 % | 61 % |
| 42 | Variations Making Whole LI Tags Relevancy | -0.16 | 5 | 1 | 30 % | 82 % |
| 43 | Variations making whole A Tags Relevancy | -0.16 | 6 | 1 | 35 % | 83 % |
| 44 | Variations in Footer Tags Relevancy | -0.16 | 1483 | 8 | 35 % | 83 % |
| 45 | TF/IDF Relevancy | -0.16 | 1 | 1 | 68 % | 83 % |
| 46 | Variation Count in Top 30KB Relevancy | -0.16 | 5993 | 45 | 83 % | 79 % |
| 47 | Leading Variations in Title Tag Relevancy | -0.16 | 1 | 1 | 39 % | 76 % |
| 48 | Variations making whole H1-H6 Tags Relevancy | -0.16 | 5 | 1 | 19 % | 80 % |
| 49 | Exact Matches in Sentences Relevancy | -0.15 | 32 | 3 | 25 % | 89 % |
| 50 | Variations Making Whole Span Tags Relevancy | -0.15 | 13 | 1 | 22 % | 86 % |
| 51 | Variations in H4-H6 Tags Relevancy | -0.15 | 59 | 2 | 23 % | 82 % |
| 52 | Variations in Strong Tags Relevancy | -0.15 | 104 | 3 | 33 % | 84 % |
| 53 | Variations in the last 100 words Relevancy | -0.15 | 197 | 5 | 57 % | 80 % |
| 54 | Variations making whole H1, H2, and H3 Tags Relevancy | -0.15 | 2 | 1 | 17 % | 77 % |
| 55 | Leading Variations in H1 Tags Relevancy | -0.15 | 2 | 1 | 34 % | 79 % |
| 56 | Variations in H4 Tags Relevancy | -0.15 | 49 | 2 | 18 % | 84 % |
| 57 | Exact Matches in Title Tag Relevancy | -0.15 | 4 | 1 | 27 % | 78 % |
| 58 | Exact Matches in A Tags Relevancy | -0.15 | 47 | 3 | 26 % | 85 % |
| 59 | Variations in Section Tags Relevancy | -0.15 | 1690 | 18 | 38 % | 84 % |
| 60 | Leading Variations in H3 Tags Relevancy | -0.14 | 8 | 1 | 18 % | 84 % |
