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 Body Tags Relevancy | -0.26 | 114121 | 534 | 89 % | 91 % |
| 2 | Variations in HTML Tags Relevancy | -0.25 | 115316 | 620 | 86 % | 96 % |
| 3 | Variations in Div Tags Relevancy | -0.23 | 32038 | 285 | 84 % | 93 % |
| 4 | Variations in H1-H6 Tags Relevancy | -0.23 | 332 | 10 | 80 % | 89 % |
| 5 | Variations in H1, H2, and H3 Tags Relevancy | -0.23 | 261 | 8 | 79 % | 89 % |
| 6 | Entities in Title Tag Relevancy | -0.23 | 7 | 3 | 75 % | 71 % |
| 7 | Variations in A Tags Relevancy | -0.22 | 5698 | 51 | 79 % | 90 % |
| 8 | Variations in P Tags Relevancy | -0.22 | 3276 | 47 | 75 % | 94 % |
| 9 | Variations in H1 and H2 Tags Relevancy | -0.21 | 156 | 5 | 77 % | 88 % |
| 10 | Variations in Sentences Relevancy | -0.21 | 2941 | 38 | 74 % | 92 % |
| 11 | Clean Keyword Density in the HTML Tag Relevancy | -0.21 | 207 | 6 | 82 % | 79 % |
| 12 | Variations in LI Tags Relevancy | -0.2 | 2109 | 26 | 71 % | 89 % |
| 13 | Variations in Search Result Display URL Relevancy | -0.2 | 15 | 2 | 87 % | 79 % |
| 14 | Variations in Search Result Link Text Relevancy | -0.2 | 15 | 2 | 86 % | 79 % |
| 15 | Exact Matches in Body Tag Relevancy | -0.2 | 414 | 19 | 34 % | 87 % |
| 16 | Term Frequency Relevancy | -0.2 | 6 | 3 | 85 % | 93 % |
| 17 | Variations in H2 Tags Relevancy | -0.2 | 137 | 4 | 51 % | 89 % |
| 18 | Exact Matches in the HTML Tag Relevancy | -0.19 | 469 | 18 | 38 % | 90 % |
| 19 | Entities in Sentences Relevancy | -0.19 | 594 | 91 | 65 % | 97 % |
| 20 | Leading Variations in H1-H6 Tags Relevancy | -0.19 | 41 | 2 | 53 % | 87 % |
| 21 | Variations in A Tag HREF Attributes Relevancy | -0.19 | 3386 | 60 | 73 % | 88 % |
| 22 | Variations in Script Tags Relevancy | -0.19 | 24680 | 111 | 62 % | 94 % |
| 23 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.19 | 2725 | 40 | 73 % | 89 % |
| 24 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.19 | 23 | 2 | 50 % | 86 % |
| 25 | LSI Words in Sentences Relevancy | -0.19 | 3708 | 555 | 69 % | 97 % |
| 26 | Variations in ALT Attributes Relevancy | -0.19 | 647 | 9 | 53 % | 87 % |
| 27 | Variation Density in Top 30KB Relevancy | -0.19 | 376 | 5 | 74 % | 78 % |
| 28 | Variations in the Title Tag Relevancy | -0.19 | 26 | 2 | 78 % | 79 % |
| 29 | Entities in the HTML Tag Relevancy | -0.19 | 2299 | 284 | 68 % | 98 % |
| 30 | Exact Matches in Top 30KB Relevancy | -0.18 | 41 | 4 | 32 % | 63 % |
| 31 | Entities in Meta Description Tag Relevancy | -0.18 | 10 | 3 | 61 % | 65 % |
| 32 | Variations in Search Result URL Path Relevancy | -0.17 | 14 | 2 | 60 % | 71 % |
| 33 | Variations in Meta Description Relevancy | -0.17 | 51 | 2 | 62 % | 80 % |
| 34 | Ahrefs Images Relevancy | -0.17 | 83 | 27 | 70 % | 17 % |
| 35 | Variations in Search Result Document File Name Relevancy | -0.17 | 8 | 2 | 65 % | 60 % |
| 36 | Variations in Span Tags Relevancy | -0.17 | 866 | 14 | 58 % | 90 % |
| 37 | Exact Matches in H1-H6 Tags Relevancy | -0.17 | 14 | 2 | 28 % | 85 % |
| 38 | Has Entities in H2 Tags Relevancy | -0.17 | 1 | 1 | 60 % | 68 % |
| 39 | Variations in Nav Tags Relevancy | -0.17 | 11767 | 46 | 49 % | 84 % |
| 40 | Variations in H3 Tags Relevancy | -0.17 | 121 | 3 | 36 % | 88 % |
| 41 | Leading Variations in Title Tag Relevancy | -0.17 | 1 | 1 | 37 % | 77 % |
| 42 | Variations in H1 Tags Relevancy | -0.17 | 21 | 2 | 68 % | 76 % |
| 43 | Variations in Search Result URL Relevancy | -0.17 | 23 | 2 | 61 % | 74 % |
| 44 | TF/IDF Relevancy | -0.16 | 2 | 1 | 65 % | 81 % |
| 45 | Variations in the Canonical URL Relevancy | -0.16 | 61 | 2 | 58 % | 79 % |
| 46 | Variation Count in Top 30KB Relevancy | -0.16 | 7072 | 79 | 82 % | 73 % |
| 47 | Title Tag Has Entities Relevancy | -0.16 | 1 | 1 | 78 % | 58 % |
| 48 | Variations in Absolute URLs Relevancy | -0.16 | 5703 | 63 | 64 % | 87 % |
| 49 | Variations in Main Tags Relevancy | -0.16 | 13887 | 98 | 36 % | 83 % |
| 50 | Leading Variations in H1 Tags Relevancy | -0.16 | 2 | 1 | 34 % | 76 % |
| 51 | Variations in OpenGraph Title Relevancy | -0.16 | 21 | 2 | 59 % | 70 % |
| 52 | Variations in Search Result Summary Relevancy | -0.16 | 76 | 3 | 88 % | 73 % |
| 53 | Variations in First 100 Words Relevancy | -0.16 | 209 | 9 | 67 % | 76 % |
| 54 | Variations in OpenGraph Description Relevancy | -0.16 | 48 | 2 | 52 % | 74 % |
| 55 | Has Entities in H3 Tags Relevancy | -0.15 | 1 | 1 | 49 % | 66 % |
| 56 | Leading Variations in H2 Tags Relevancy | -0.15 | 10 | 1 | 24 % | 85 % |
| 57 | Variations in Section Tags Relevancy | -0.15 | 2179 | 22 | 36 % | 87 % |
| 58 | Variations Making Whole LI Tags Relevancy | -0.15 | 6 | 1 | 27 % | 77 % |
| 59 | Number Of JSON-LD Types Relevancy | -0.15 | 50 | 10 | 56 % | 84 % |
| 60 | Has Entities in H1 Tags Relevancy | -0.15 | 1 | 1 | 69 % | 59 % |