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 | -0.3 | 809 | 172 | 87 % | 95 % |
| 2 | Term Frequency Relevancy | -0.29 | 8 | 6 | 87 % | 94 % |
| 3 | Entities in Title Tag Relevancy | -0.29 | 9 | 3 | 71 % | 46 % |
| 4 | Variations in Div Tags Relevancy | -0.28 | 602 | 124 | 85 % | 94 % |
| 5 | Variations in A Tags Relevancy | -0.28 | 165 | 32 | 78 % | 94 % |
| 6 | Variations in H1-H6 Tags Relevancy | -0.27 | 66 | 11 | 77 % | 93 % |
| 7 | Variations in H1, H2, and H3 Tags Relevancy | -0.27 | 65 | 9 | 76 % | 93 % |
| 8 | Variations in H1 and H2 Tags Relevancy | -0.27 | 64 | 6 | 73 % | 92 % |
| 9 | Variations in Search Result Display URL Relevancy | -0.26 | 4 | 2 | 82 % | 81 % |
| 10 | Variations in Search Result Link Text Relevancy | -0.26 | 4 | 2 | 82 % | 81 % |
| 11 | Variations in Body Tags Relevancy | -0.26 | 501 | 143 | 78 % | 94 % |
| 12 | Variations in A Tag HREF Attributes Relevancy | -0.25 | 521 | 52 | 68 % | 94 % |
| 13 | Variations in Span Tags Relevancy | -0.24 | 80 | 14 | 59 % | 91 % |
| 14 | Variations in Sentences Relevancy | -0.24 | 104 | 19 | 73 % | 92 % |
| 15 | Variations in ALT Attributes Relevancy | -0.24 | 80 | 13 | 55 % | 91 % |
| 16 | Variations in the Title Tag Relevancy | -0.24 | 4 | 2 | 77 % | 82 % |
| 17 | LSI Words in Sentences Relevancy | -0.24 | 3250 | 532 | 75 % | 96 % |
| 18 | Title Tag Has Entities Relevancy | -0.23 | 1 | 1 | 71 % | 41 % |
| 19 | Variations in LI Tags Relevancy | -0.23 | 97 | 20 | 69 % | 94 % |
| 20 | Variations in Search Result URL Path Relevancy | -0.23 | 5 | 2 | 61 % | 80 % |
| 21 | Variations in Search Result URL Relevancy | -0.23 | 5 | 2 | 58 % | 84 % |
| 22 | TF/IDF Relevancy | -0.23 | 1 | 1 | 66 % | 82 % |
| 23 | Variations in P Tags Relevancy | -0.23 | 197 | 34 | 74 % | 92 % |
| 24 | Variations in H2 Tags Relevancy | -0.22 | 64 | 5 | 46 % | 91 % |
| 25 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.22 | 15 | 2 | 47 % | 88 % |
| 26 | Leading Variations in H1-H6 Tags Relevancy | -0.22 | 16 | 3 | 50 % | 89 % |
| 27 | Has Entities in H2 Tags Relevancy | -0.22 | 1 | 1 | 50 % | 43 % |
| 28 | LSI Words in Title Tag Relevancy | -0.21 | 18 | 6 | 71 % | 92 % |
| 29 | Variations in Search Result Document File Name Relevancy | -0.21 | 4 | 2 | 57 % | 71 % |
| 30 | Entities in Meta Description Tag Relevancy | -0.21 | 9 | 3 | 54 % | 43 % |
| 31 | Variations in Script Tags Relevancy | -0.21 | 204 | 28 | 62 % | 94 % |
| 32 | Has Entities in H1 Tags Relevancy | -0.2 | 1 | 1 | 58 % | 39 % |
| 33 | Variations in H1 Tags Relevancy | -0.2 | 3 | 2 | 63 % | 79 % |
| 34 | Variations in I Tags Relevancy | -0.2 | 23 | 4 | 29 % | 85 % |
| 35 | Exact Matches in Body Tag Relevancy | -0.19 | 221 | 13 | 39 % | 94 % |
| 36 | Variations in Absolute URLs Relevancy | -0.19 | 266 | 37 | 62 % | 90 % |
| 37 | Variations in Meta Description Relevancy | -0.19 | 5 | 2 | 58 % | 85 % |
| 38 | Exact Matches in the HTML Tag Relevancy | -0.19 | 230 | 11 | 40 % | 93 % |
| 39 | Variations in TITLE Attributes Relevancy | -0.18 | 124 | 14 | 41 % | 87 % |
| 40 | Leading Variations in H2 Tags Relevancy | -0.18 | 13 | 1 | 21 % | 85 % |
| 41 | LSI Words in H2 Tags Relevancy | -0.18 | 753 | 36 | 53 % | 94 % |
| 42 | Variations in the Canonical URL Relevancy | -0.18 | 4 | 2 | 47 % | 81 % |
| 43 | Variations in First 100 Words Relevancy | -0.18 | 29 | 7 | 64 % | 83 % |
| 44 | Variations Making Whole Span Tags Relevancy | -0.18 | 8 | 1 | 20 % | 84 % |
| 45 | Leading Variations in H1 Tags Relevancy | -0.17 | 2 | 1 | 32 % | 76 % |
| 46 | Variations Making Whole LI Tags Relevancy | -0.17 | 5 | 1 | 23 % | 79 % |
| 47 | Exact Matches in H1-H6 Tags Relevancy | -0.17 | 14 | 2 | 30 % | 91 % |
| 48 | Leading Variations in Title Tag Relevancy | -0.17 | 1 | 1 | 37 % | 70 % |
| 49 | Variations in Value Attributes Relevancy | -0.16 | 31 | 2 | 13 % | 80 % |
| 50 | LSI Words in H1 Tags Relevancy | -0.16 | 18 | 5 | 61 % | 89 % |
| 51 | Variations in OpenGraph Title Relevancy | -0.16 | 4 | 2 | 57 % | 69 % |
| 52 | Variations in the last 100 words Relevancy | -0.16 | 16 | 4 | 51 % | 81 % |
| 53 | Has Entities in H5 Tags Relevancy | -0.16 | 1 | 1 | 10 % | 35 % |
| 54 | Entities in the HTML Tag Relevancy | -0.16 | 2377 | 282 | 39 % | 97 % |
| 55 | Variations in H3 Tags Relevancy | -0.15 | 21 | 4 | 38 % | 83 % |
| 56 | Variations making whole A Tags Relevancy | -0.15 | 5 | 2 | 32 % | 77 % |
| 57 | LSI Words in Meta Description Tag Relevancy | -0.15 | 37 | 10 | 54 % | 89 % |
| 58 | Meta Description Tag Has Entities Relevancy | -0.15 | 1 | 1 | 56 % | 38 % |
| 59 | Entities in Sentences Relevancy | -0.15 | 404 | 59 | 38 % | 98 % |
| 60 | Exact Matches in A Tags Relevancy | -0.15 | 45 | 3 | 26 % | 91 % |