Top SEO Factor data is updated daily for latest "month to date" measurements.
Name | Correlation | #1 Max | Page 1 Avg | Usage % | Searches % | |
1 | Unabridged Word Count Size | -0.2 | 10403 | 1875 | 94 % | 90 % |
2 | Clean Text Kilobytes Size | -0.2 | 56 | 12 | 89 % | 89 % |
3 | Word Count Size | -0.2 | 4509 | 1409 | 94 % | 88 % |
4 | Page Size Kilobytes Size | -0.19 | 618 | 181 | 94 % | 86 % |
5 | Number of Sentences Size | -0.19 | 672 | 73 | 91 % | 87 % |
6 | Number of Questions Size | -0.16 | 112 | 7 | 65 % | 84 % |
7 | Number of Questions In Headings Size | -0.16 | 7 | 2 | 34 % | 29 % |
8 | Body Tag Size Kilobytes Size | -0.16 | 312 | 69 | 59 % | 92 % |
9 | Inline JavaScript Kilobytes Size | -0.15 | 283 | 44 | 89 % | 77 % |
10 | Number of Questions In H2 Tags Size | -0.14 | 4 | 1 | 21 % | 77 % |
11 | Number of Prices Size | -0.14 | 934 | 44 | 71 % | 79 % |
12 | Inline CSS Kilobytes Size | -0.13 | 143 | 36 | 63 % | 79 % |
13 | Number of Questions In H3 Tags Size | -0.13 | 4 | 1 | 16 % | 78 % |
14 | Average Words Per Sentence Size | -0.12 | 195 | 39 | 91 % | 67 % |
15 | Search Result Summary Length Size | -0.11 | 169 | 143 | 96 % | 53 % |
16 | Title Word Count Size | -0.11 | 28 | 9 | 92 % | 53 % |
17 | Word Count in Meta Description Size | -0.11 | 174 | 21 | 70 % | 68 % |
18 | Meta Description Length Size | -0.11 | 1072 | 124 | 70 % | 68 % |
19 | Number of Questions In H4 Tags Size | -0.11 | 2 | 1 | 6 % | 68 % |
20 | Ahrefs Word Count Size | -0.11 | 6321 | 765 | 36 % | 27 % |
21 | Search Result Domain Length Size | -0.1 | 25 | 18 | 95 % | 53 % |
22 | Search Result Host Length Size | -0.1 | 26 | 18 | 95 % | 53 % |
23 | Search Result URL Length Size | -0.1 | 119 | 63 | 98 % | 40 % |
24 | Title Length Size | -0.1 | 182 | 56 | 92 % | 50 % |
25 | Ahrefs Pages Size | -0.1 | 9 | 1 | 44 % | 31 % |
26 | Head Size Kilobytes Size | -0.09 | 107 | 30 | 60 % | 79 % |
27 | Search Result Link Text Length Size | -0.09 | 58 | 50 | 98 % | 38 % |
28 | Number of Bytes to First Match Size | -0.09 | 9836821 | 819841 | 97 % | 49 % |
29 | Bytes To First P Tag Size | -0.09 | 93683 | 56802 | 98 % | 54 % |
30 | Ahrefs Page Size Size | -0.09 | 117374 | 16370 | 36 % | 27 % |
31 | Number of Questions In H1 Tags Size | -0.09 | 1 | 1 | 6 % | 51 % |
32 | Number of Questions In H5 Tags Size | -0.08 | 1 | 1 | 2 % | 48 % |
33 | Number of Questions In H6 Tags Size | -0.08 | 4 | 1 | 1 % | 34 % |
34 | Ahrefs Has HTML Pages Size | 0 | 0 | 0 | 0 % | 18 % |
35 | Ahrefs HTML Pages Size | 0 | 0 | 0 | 0 % | 18 % |
36 | Bing Page Count Size | 0 | 0 | 0 | 0 % | 94 % |