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 | -0.26 | 1245 | 307 | 89 % | 73 % |
| 2 | Number of Unique Variations Used Diversity | -0.21 | 45 | 10 | 87 % | 79 % |
| 3 | Variations in Body Tags Relevancy | -0.21 | 42345 | 332 | 86 % | 82 % |
| 4 | Variations in HTML Tags Relevancy | -0.21 | 42345 | 332 | 86 % | 82 % |
| 5 | Variations in Div Tags Relevancy | -0.2 | 9199 | 159 | 84 % | 80 % |
| 6 | Variations in Sentences Relevancy | -0.2 | 1044 | 48 | 81 % | 80 % |
| 7 | Variations in H1-H6 Tags Relevancy | -0.19 | 176 | 10 | 77 % | 80 % |
| 8 | Variations in P Tags Relevancy | -0.19 | 2150 | 44 | 76 % | 80 % |
| 9 | Variations in H1, H2, and H3 Tags Relevancy | -0.19 | 130 | 8 | 76 % | 80 % |
| 10 | Variations in A Tags Relevancy | -0.19 | 809 | 31 | 76 % | 80 % |
| 11 | Variations in LI Tags Relevancy | -0.18 | 1804 | 28 | 75 % | 80 % |
| 12 | Variations in H1 and H2 Tags Relevancy | -0.18 | 35 | 5 | 74 % | 78 % |
| 13 | Variations in H2 Tags Relevancy | -0.18 | 24 | 4 | 53 % | 77 % |
| 14 | Term Frequency Relevancy | -0.18 | 5 | 3 | 86 % | 79 % |
| 15 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.18 | 10 | 2 | 51 % | 76 % |
| 16 | Leading Variations in H1-H6 Tags Relevancy | -0.18 | 10 | 2 | 54 % | 77 % |
| 17 | Variations in A Tag HREF Attributes Relevancy | -0.18 | 409 | 57 | 74 % | 79 % |
| 18 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.17 | 222 | 37 | 74 % | 78 % |
| 19 | Variations in ALT Attributes Relevancy | -0.17 | 179 | 10 | 56 % | 76 % |
| 20 | Variations in Script Tags Relevancy | -0.16 | 23408 | 103 | 72 % | 77 % |
| 21 | Variations in Search Result Link Text Relevancy | -0.16 | 4 | 2 | 90 % | 63 % |
| 22 | Variations in Span Tags Relevancy | -0.16 | 1334 | 13 | 60 % | 77 % |
| 23 | Variations in Main Tags Relevancy | -0.16 | 2998 | 85 | 39 % | 77 % |
| 24 | Exact Matches in the HTML Tag Relevancy | -0.16 | 219571 | 112 | 38 % | 71 % |
| 25 | Variations in Search Result Display URL Relevancy | -0.16 | 15 | 2 | 90 % | 71 % |
| 26 | Variations in the Title Tag Relevancy | -0.16 | 20 | 2 | 79 % | 70 % |
| 27 | Variations in Absolute URLs Relevancy | -0.16 | 6940 | 90 | 75 % | 86 % |
| 28 | Variations in Nav Tags Relevancy | -0.16 | 290 | 29 | 54 % | 77 % |
| 29 | Clean Keyword Density in the HTML Tag Relevancy | -0.16 | 173 | 5 | 80 % | 70 % |
| 30 | Variations in Search Result URL Path Relevancy | -0.16 | 17 | 2 | 63 % | 76 % |
| 31 | Variations in First 100 Words Relevancy | -0.16 | 191 | 9 | 78 % | 78 % |
| 32 | Variation Density in Top 30KB Relevancy | -0.16 | 329 | 3 | 74 % | 80 % |
| 33 | Variations in H3 Tags Relevancy | -0.16 | 122 | 4 | 40 % | 76 % |
| 34 | Variations in Search Result Document File Name Relevancy | -0.15 | 12 | 2 | 61 % | 73 % |
| 35 | Variations in Meta Description Relevancy | -0.15 | 43 | 2 | 63 % | 71 % |
| 36 | Variations in the Canonical URL Relevancy | -0.15 | 66 | 2 | 63 % | 78 % |
| 37 | Variations Making Whole LI Tags Relevancy | -0.15 | 7 | 2 | 33 % | 68 % |
| 38 | Variations in Search Result URL Relevancy | -0.15 | 28 | 2 | 73 % | 67 % |
| 39 | Variations in H1 Tags Relevancy | -0.15 | 10 | 2 | 67 % | 70 % |
| 40 | Variations in Footer Tags Relevancy | -0.14 | 397 | 10 | 40 % | 74 % |
| 41 | Exact Matches in H1-H6 Tags Relevancy | -0.14 | 727 | 2 | 25 % | 71 % |
| 42 | Leading Variations in Title Tag Relevancy | -0.14 | 1 | 1 | 38 % | 66 % |
| 43 | Leading Variations in H1 Tags Relevancy | -0.14 | 2 | 1 | 34 % | 75 % |
| 44 | Leading Variations in H2 Tags Relevancy | -0.14 | 5 | 1 | 26 % | 82 % |
| 45 | Variations Making Whole Span Tags Relevancy | -0.14 | 15 | 1 | 26 % | 73 % |
| 46 | Variation Count in Top 30KB Relevancy | -0.14 | 5075 | 38 | 76 % | 79 % |
| 47 | Variations in TITLE Attributes Relevancy | -0.14 | 87 | 8 | 45 % | 73 % |
| 48 | TF/IDF Relevancy | -0.14 | 1 | 1 | 73 % | 71 % |
| 49 | Variations in Section Tags Relevancy | -0.14 | 154 | 24 | 41 % | 72 % |
| 50 | Variations making whole H1-H6 Tags Relevancy | -0.14 | 3 | 1 | 19 % | 67 % |
| 51 | Variations making whole A Tags Relevancy | -0.14 | 16 | 2 | 38 % | 70 % |
| 52 | Variations making whole H1, H2, and H3 Tags Relevancy | -0.14 | 3 | 1 | 17 % | 66 % |
| 53 | Exact Matches in Sentences Relevancy | -0.13 | 10493 | 7 | 25 % | 74 % |
| 54 | Variations in I Tags Relevancy | -0.13 | 347 | 6 | 30 % | 69 % |
| 55 | Variations in ID Attributes Relevancy | -0.13 | 181 | 2 | 16 % | 74 % |
| 56 | Variations in Strong Tags Relevancy | -0.13 | 41 | 3 | 34 % | 71 % |
| 57 | Variations in Button Tags Relevancy | -0.13 | 2518 | 4 | 10 % | 72 % |
| 58 | Leading Variations in H3 Tags Relevancy | -0.13 | 7 | 1 | 18 % | 80 % |
| 59 | Variations in the last 100 words Relevancy | -0.13 | 187 | 5 | 59 % | 75 % |
| 60 | Variations in Style Tags Relevancy | -0.12 | 9153 | 14 | 19 % | 72 % |