[ Ahrefs, SEMRush, DomDetailer, SpyFu APIs ]
[ Wappalyzer API ]
SEO Factor ClassSize ( 49088 )Relevancy ( 45393 ) Other ( 18597 ) Local ( 6882 ) Technology ( 1599 ) Authority ( 163 ) Pay Per Click ( 29 ) Trust ( 15 ) Diversity ( 15 ) Easy ( 3 ) Performance ( 1 ) |
SEO Factor TypeSize ( 49084 )Keywords ( 34504 ) Schema ( 18543 ) LSI ( 7674 ) Local ( 6883 ) Entities ( 3193 ) Other ( 1705 ) Backlinks ( 72 ) Social ( 58 ) Page Links ( 29 ) Structure ( 23 ) Meta ( 14 ) On Page ( 3 ) |
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 Variations Used Diversity | -0.39 | 36 | 14 | 90 % | 81 % |
2 | Number of Distinct Entities Used Diversity | -0.36 | 72 | 32 | 90 % | 81 % |
3 | Entities in the HTML Tag Relevancy | -0.35 | 317 | 182 | 88 % | 79 % |
4 | Entities in Sentences Relevancy | -0.34 | 313 | 188 | 87 % | 79 % |
5 | Number of Unique LSI Words Used Diversity | -0.34 | 495 | 269 | 90 % | 71 % |
6 | Variations in H1, H2, and H3 Tags Relevancy | -0.33 | 24 | 11 | 80 % | 79 % |
7 | Variations in H1-H6 Tags Relevancy | -0.33 | 29 | 13 | 81 % | 79 % |
8 | Entities in Title Tag Relevancy | -0.32 | 7 | 4 | 82 % | 79 % |
9 | Variations in A Tag HREF Attributes Relevancy | -0.32 | 209 | 81 | 76 % | 75 % |
10 | Variations in H1 and H2 Tags Relevancy | -0.32 | 13 | 7 | 79 % | 81 % |
11 | Variations in Sentences Relevancy | -0.32 | 324 | 74 | 86 % | 81 % |
12 | Clean Variations Relevancy | -0.32 | 145 | 73 | 83 % | 19 % |
13 | Variations in P Tags Relevancy | -0.31 | 235 | 63 | 82 % | 79 % |
14 | Number of Top 100 Shared Factors Used Diversity | -0.31 | 39 | 31 | 99 % | 94 % |
15 | Variations in Search Result Document File Name Relevancy | -0.31 | 4 | 2 | 65 % | 85 % |
16 | Exact Matches in Body Tags | -0.31 | 25 | 9 | 58 % | 15 % |
17 | Variations in Body Tags Relevancy | -0.31 | 1106 | 355 | 89 % | 81 % |
18 | Number of Factors Used Diversity | -0.3 | 445 | 231 | 99 % | 102 % |
19 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.3 | 124 | 54 | 78 % | 77 % |
20 | Variations in Div Tags Relevancy | -0.3 | 551 | 194 | 87 % | 77 % |
21 | Variations in Search Result URL Path Relevancy | -0.3 | 4 | 2 | 66 % | 85 % |
22 | Number of Top 200 Shared Factors Used Diversity | -0.3 | 52 | 41 | 99 % | 96 % |
23 | Variations in Search Result URL Relevancy | -0.3 | 4 | 3 | 74 % | 83 % |
24 | Clean LSI Words Relevancy | -0.3 | 1574 | 878 | 84 % | 19 % |
25 | Related Searches in Sentences Relevancy | -0.29 | 27 | 10 | 63 % | 21 % |
26 | Clean Word Count Relevancy | -0.29 | 3100 | 1712 | 87 % | 19 % |
27 | Entities in H2 Tags | -0.29 | 24 | 8 | 65 % | 81 % |
28 | Variations in the Title Tag Relevancy | -0.29 | 3 | 2 | 79 % | 71 % |
29 | Clean Keyword Density in the HTML Tag Relevancy | -0.29 | 10 | 6 | 85 % | 77 % |
30 | Variations in HTML Tags Relevancy | -0.29 | 1106 | 348 | 90 % | 81 % |
31 | Variations in H2 Tags Relevancy | -0.29 | 11 | 5 | 62 % | 81 % |
32 | Word Count Size | -0.29 | 2358 | 1521 | 89 % | 71 % |
33 | Number of Distinct LSI Words Used Diversity | -0.29 | 1197 | 714 | 87 % | 21 % |
34 | Variations in LI Tags Relevancy | -0.29 | 104 | 39 | 80 % | 81 % |
35 | Yake Words in Sentences Relevancy | -0.28 | 911 | 289 | 81 % | 21 % |
36 | Leading Variations in H1-H6 Tags Relevancy | -0.28 | 5 | 3 | 61 % | 79 % |
37 | Unabridged Word Count Size | -0.28 | 2861 | 1846 | 89 % | 73 % |
38 | Number of Distinct Yake Words Used Diversity | -0.28 | 400 | 117 | 85 % | 21 % |
39 | Related Searches Relevancy | -0.28 | 31 | 10 | 64 % | 21 % |
40 | Variations in A Tags Relevancy | -0.28 | 91 | 37 | 80 % | 79 % |
41 | Variations in the Canonical URL Relevancy | -0.28 | 4 | 3 | 65 % | 90 % |
42 | LSI Words in Title Tag Relevancy | -0.28 | 12 | 6 | 71 % | 81 % |
43 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.28 | 5 | 2 | 57 % | 79 % |
44 | Number of Top 50 Shared Factors Used Diversity | -0.27 | 17 | 14 | 99 % | 85 % |
45 | Clean Exact Matches Relevancy | -0.27 | 20 | 7 | 57 % | 19 % |
46 | Entities in H1 Tags | -0.27 | 5 | 3 | 70 % | 77 % |
47 | Term Frequency Relevancy | -0.27 | 4 | 4 | 89 % | 81 % |
48 | Sentence Word Count Relevancy | -0.27 | 3536 | 2079 | 87 % | 19 % |
49 | Variations in Script Tags Relevancy | -0.27 | 427 | 82 | 73 % | 79 % |
50 | Clean Yake Words Relevancy | -0.27 | 913 | 292 | 84 % | 21 % |
51 | Clean Text Kilobytes Size | -0.27 | 33 | 13 | 85 % | 92 % |
52 | Entities in H3 Tags | -0.26 | 14 | 7 | 51 % | 81 % |
53 | LSI Words in Sentences Relevancy | -0.26 | 1766 | 696 | 74 % | 79 % |
54 | Variations in H1 Tags Relevancy | -0.26 | 3 | 2 | 71 % | 75 % |
55 | Variations in OpenGraph Description Relevancy | -0.26 | 5 | 3 | 56 % | 65 % |
56 | LSI Words Relevancy | -0.26 | 16318 | 9524 | 85 % | 15 % |
57 | Clean Entities Relevancy | -0.26 | 213 | 102 | 84 % | 19 % |
58 | Number of P Tags Size | -0.25 | 70 | 37 | 84 % | 73 % |
59 | Entities in Meta Description Tag Relevancy | -0.25 | 8 | 4 | 67 % | 75 % |
60 | Number of Distinct Variations Used Diversity | -0.25 | 20 | 9 | 85 % | 21 % |
61 | Search Result Domain is .com, .net, or .org Other | -0.25 | 1 | 1 | 3 % | 63 % |
62 | Exact Matches Relevancy | -0.25 | 36 | 14 | 60 % | 19 % |
63 | Variations Relevancy | -0.24 | 396 | 250 | 87 % | 19 % |
64 | Variations in First 100 Words Relevancy | -0.24 | 26 | 14 | 84 % | 92 % |
65 | Variations in H3 Tags Relevancy | -0.24 | 11 | 5 | 47 % | 79 % |
66 | Title Tag Has Entities Relevancy | -0.24 | 1 | 1 | 82 % | 79 % |
67 | Number of Distinct Related Searches Used Diversity | -0.24 | 11 | 4 | 70 % | 21 % |
68 | Exact Matches in P Tags Relevancy | -0.24 | 12 | 5 | 44 % | 12 % |
69 | Variations in ALT Attributes Relevancy | -0.24 | 52 | 8 | 62 % | 77 % |
70 | Variations in Search Result Link Text Relevancy | -0.24 | 3 | 2 | 92 % | 69 % |
71 | Exact Matches in Html Tags | -0.24 | 36 | 17 | 65 % | 13 % |
72 | Exact Matches in the HTML Tag Relevancy | -0.24 | 118 | 7 | 26 % | 79 % |
73 | Variation Density in Top 30KB Relevancy | -0.24 | 7 | 4 | 81 % | 94 % |
74 | Variations in Absolute URLs Relevancy | -0.24 | 192 | 86 | 80 % | 98 % |
75 | Number of Backlinks Authority | -0.24 | 278005 | 9399 | 64 % | 67 % |
76 | Number of Do Follow Backlinks Authority | -0.24 | 277225 | 7883 | 51 % | 65 % |
77 | Variations in Meta Description Relevancy | -0.24 | 5 | 3 | 67 % | 75 % |
78 | LSI Words in H2 Tags Relevancy | -0.24 | 56 | 22 | 63 % | 81 % |
79 | Exact Matches in H1-H6 Tags Relevancy | -0.24 | 6 | 1 | 19 % | 79 % |
80 | Leading Variations in Title Tag Relevancy | -0.23 | 1 | 1 | 38 % | 77 % |
81 | Number of Sentences Size | -0.23 | 188 | 113 | 90 % | 77 % |
82 | Number of Referring Domains Authority | -0.23 | 514 | 61 | 64 % | 67 % |
83 | Search Result Domain is .com Other | -0.23 | 1 | 1 | 3 % | 81 % |
84 | Variations in OpenGraph Title Relevancy | -0.23 | 2 | 2 | 60 % | 67 % |
85 | LSI Words in H1 Tags Relevancy | -0.23 | 10 | 6 | 64 % | 79 % |
86 | Number of HTML Tags Size | -0.23 | 2586 | 900 | 91 % | 71 % |
87 | Has Entities in H2 Tags Relevancy | -0.23 | 1 | 1 | 67 % | 75 % |
88 | Variations in Span Tags Relevancy | -0.23 | 57 | 17 | 65 % | 81 % |
89 | Variation Density in Sentences Relevancy | -0.23 | 5 | 4 | 81 % | 19 % |
90 | Variations in Nav Tags Relevancy | -0.23 | 100 | 44 | 58 % | 73 % |
91 | Variations in Main Tags Relevancy | -0.22 | 294 | 89 | 38 % | 77 % |
92 | Has Entities in H1 Tags Relevancy | -0.22 | 1 | 1 | 73 % | 79 % |
93 | Number of Questions Size | -0.22 | 24 | 10 | 73 % | 102 % |
94 | Uses JSON-LD FAQPage Other | -0.22 | 1 | 1 | 9 % | 71 % |
95 | Uses Schema faqpage Other | -0.22 | 1 | 1 | 10 % | 69 % |
96 | Uses Schema name Other | -0.22 | 1 | 1 | 64 % | 75 % |
97 | Leading Variations in H1 Tags Relevancy | -0.22 | 1 | 1 | 34 % | 83 % |
98 | Number of Distinct Exact Matches Used Diversity | -0.21 | 1 | 1 | 61 % | 17 % |
99 | H3 Tags Word Count Relevancy | -0.21 | 76 | 36 | 64 % | 17 % |
100 | Variations in Search Result Display URL Relevancy | -0.21 | 3 | 2 | 93 % | 83 % |
101 | Uses JSON-LD Answer Other | -0.21 | 1 | 1 | 10 % | 69 % |
102 | Variations in Strong Tags Relevancy | -0.21 | 13 | 5 | 42 % | 73 % |
103 | Search Result Number of Dirs in Path Other | -0.21 | 3 | 2 | 77 % | 75 % |
104 | Number Of JSON-LD Types Relevancy | -0.21 | 41 | 14 | 62 % | 98 % |
105 | Number of H2 Tags Size | -0.21 | 11 | 6 | 75 % | 75 % |
106 | Meta Description Tag Has Entities Relevancy | -0.21 | 1 | 1 | 66 % | 62 % |
107 | Variations in Class Attributes Relevancy | -0.21 | 29 | 8 | 42 % | 69 % |
108 | Variations in the last 100 words Relevancy | -0.21 | 16 | 7 | 68 % | 90 % |
109 | Variations in OpenGraph Site Name Relevancy | -0.21 | 1 | 1 | 27 % | 65 % |
110 | Uses JSON-LD Question Other | -0.21 | 1 | 1 | 10 % | 71 % |
111 | Number of Images Size | -0.21 | 78 | 25 | 85 % | 71 % |
112 | Exact Matches in Sentences Relevancy | -0.21 | 53 | 3 | 17 % | 81 % |
113 | Load Time Milliseconds Performance | -0.2 | 4694 | 1863 | 91 % | 96 % |
114 | Uses JSON-LD text Other | -0.2 | 1 | 1 | 10 % | 75 % |
115 | Uses JSON-LD name Other | -0.2 | 1 | 1 | 61 % | 75 % |
116 | Variation Count in Top 30KB Relevancy | -0.2 | 103 | 44 | 82 % | 88 % |
117 | Number of H3 Tags Used Size | -0.2 | 17 | 9 | 65 % | 19 % |
118 | Variations making whole A Tags Relevancy | -0.2 | 3 | 2 | 41 % | 67 % |
119 | Number of Input Tags Used | -0.2 | 16 | 9 | 62 % | 13 % |
120 | Variations Making Whole Span Tags Relevancy | -0.2 | 3 | 2 | 25 % | 73 % |
121 | Uses Schema answer Other | -0.2 | 1 | 1 | 11 % | 73 % |
122 | Has JSON-LD Schema Markup Relevancy | -0.2 | 1 | 1 | 60 % | 88 % |
123 | Confident Ranking Authority | -0.2 | 1 | 1 | 96 % | 12 % |
124 | Variations in Ul Tags | -0.2 | 124 | 62 | 71 % | 17 % |
125 | Entity Density in Sentences Relevancy | -0.2 | 98 | 14 | 81 % | 19 % |
126 | Variations in Section Tags Relevancy | -0.19 | 140 | 39 | 45 % | 73 % |
127 | Entities in H4 Tags | -0.19 | 5 | 3 | 32 % | 75 % |
128 | LSI Words in Meta Description Tag Relevancy | -0.19 | 20 | 10 | 59 % | 77 % |
129 | Exact Matches in H2 Tags Relevancy | -0.19 | 4 | 1 | 10 % | 77 % |
130 | Number of US Phone Numbers Trust | -0.19 | 532 | 23 | 61 % | 88 % |
131 | Exact Matches in Top 30KB Relevancy | -0.19 | 6 | 2 | 24 % | 90 % |
132 | Uses Schema question Other | -0.19 | 1 | 1 | 10 % | 77 % |
133 | Number of Includes Technology | -0.19 | 39 | 25 | 87 % | 62 % |
134 | Yake Words Relevancy | -0.19 | 6411 | 1932 | 86 % | 19 % |
135 | Uses Schema description Other | -0.19 | 1 | 1 | 50 % | 67 % |
136 | Number of JavaScript Includes Technology | -0.19 | 29 | 17 | 86 % | 63 % |
137 | LSI Words in H3 Tags Relevancy | -0.19 | 49 | 18 | 49 % | 77 % |
138 | Number of No Follow Backlinks Authority | -0.19 | 19680 | 694 | 56 % | 65 % |
139 | Uses JSON-LD ListItem Other | -0.19 | 1 | 1 | 38 % | 63 % |
140 | Number of Heading Tags Size | -0.19 | 27 | 19 | 86 % | 75 % |
141 | TF/IDF Relevancy | -0.19 | 1 | 1 | 80 % | 77 % |
142 | Number of Distinct HTML Tags Used Diversity | -0.19 | 48 | 39 | 85 % | 19 % |
143 | Exact Matches in Main Tags | -0.19 | 14 | 5 | 23 % | 13 % |
144 | Uses Schema text Other | -0.18 | 1 | 1 | 16 % | 85 % |
145 | Number of Links Authority | -0.18 | 402 | 125 | 88 % | 73 % |
146 | Number of Distinct HTML Attributes Used Diversity | -0.18 | 64 | 52 | 85 % | 17 % |
147 | Related Searches Density in Sentences Relevancy | -0.18 | 2 | 1 | 27 % | 19 % |
148 | Number of P Tags Used Size | -0.18 | 76 | 39 | 80 % | 19 % |
149 | Number of Absolute URLs Authority | -0.18 | 362 | 210 | 90 % | 87 % |
150 | Uses Schema addressregion Other | -0.18 | 1 | 1 | 22 % | 63 % |
151 | Variations Making Whole LI Tags Relevancy | -0.18 | 4 | 1 | 33 % | 69 % |
152 | Variations in H4 Tags Relevancy | -0.18 | 4 | 2 | 27 % | 69 % |
153 | Number of Images with ALT Text Size | -0.18 | 57 | 16 | 81 % | 90 % |
154 | Number of Script Tags Used | -0.18 | 40 | 29 | 85 % | 17 % |
155 | Variations in I Tags Relevancy | -0.18 | 36 | 10 | 37 % | 73 % |
156 | Exact Matches in Title Tag Relevancy | -0.18 | 2 | 1 | 14 % | 71 % |
157 | Uses Schema lowprice Other | -0.18 | 1 | 1 | 4 % | 38 % |
158 | Number of H1 Tags Used Size | -0.18 | 2 | 2 | 75 % | 12 % |
159 | Variation Density Relevancy | -0.18 | 6 | 4 | 81 % | 21 % |
160 | Uses Schema addresslocality Other | -0.18 | 1 | 1 | 24 % | 63 % |
161 | Uses Schema url Other | -0.18 | 1 | 1 | 59 % | 71 % |
162 | Number of Questions In H3 Tags Size | -0.18 | 3 | 1 | 18 % | 94 % |
163 | Number of Internal Links Authority | -0.18 | 389 | 110 | 88 % | 87 % |
164 | Exact Matches in Meta Tag content Attributes | -0.18 | 2 | 2 | 48 % | 12 % |
165 | Title Word Count Size | -0.18 | 10 | 8 | 88 % | 81 % |
166 | Variations in Footer Tags Relevancy | -0.18 | 25 | 12 | 45 % | 69 % |
167 | Exact Matches in Div Tags | -0.18 | 155 | 51 | 50 % | 12 % |
168 | Number of HTTPS Links Authority | -0.17 | 401 | 123 | 88 % | 88 % |
169 | Word Count in Meta Description Size | -0.17 | 24 | 20 | 70 % | 69 % |
170 | Number of Questions In Headings Size | -0.17 | 6 | 2 | 43 % | 98 % |
171 | Yake Density in Sentences Relevancy | -0.17 | 26 | 12 | 83 % | 19 % |
172 | Number of Strong Tags Used | -0.17 | 17 | 8 | 55 % | 19 % |
173 | Variations in Meta Twitter Description Relevancy | -0.17 | 2 | 1 | 22 % | 60 % |
174 | Leading Variations in H2 Tags Relevancy | -0.17 | 3 | 1 | 32 % | 96 % |
175 | Number of DoFollow Links Authority | -0.17 | 396 | 123 | 89 % | 87 % |
176 | A Tags Word Count Relevancy | -0.17 | 372 | 280 | 85 % | 15 % |
177 | Has Schema Markup Relevancy | -0.17 | 1 | 1 | 71 % | 83 % |
178 | Has Meta Description Relevancy | -0.17 | 1 | 1 | 70 % | 58 % |
179 | Title Length Size | -0.17 | 63 | 53 | 88 % | 81 % |
180 | Page Size Kilobytes Size | -0.17 | 564 | 202 | 90 % | 88 % |
181 | Search Result Host Length Size | -0.17 | 25 | 19 | 91 % | 65 % |
182 | Uses JSON-LD additionalType Other | -0.17 | 1 | 1 | 3 % | 13 % |
183 | Variations making whole H1-H6 Tags Relevancy | -0.17 | 1 | 1 | 21 % | 67 % |
184 | LSI Density Relevancy | -0.17 | 52 | 45 | 84 % | 15 % |
185 | Variations making whole H1, H2, and H3 Tags Relevancy | -0.17 | 1 | 1 | 18 % | 65 % |
186 | Uses Schema aggregaterating Other | -0.17 | 1 | 1 | 11 % | 67 % |
187 | Uses JSON-LD BreadcrumbList Other | -0.17 | 1 | 1 | 37 % | 67 % |
188 | Entity Density Relevancy | -0.17 | 10 | 6 | 83 % | 17 % |
189 | Number of Label Tags Used | -0.17 | 8 | 4 | 42 % | 15 % |
190 | Uses Schema postaladdress Other | -0.17 | 1 | 1 | 25 % | 65 % |
191 | Has Entities in H3 Tags Relevancy | -0.17 | 1 | 1 | 54 % | 75 % |
192 | Uses Schema listitem Other | -0.17 | 1 | 1 | 43 % | 69 % |
193 | Leading Variations in H3 Tags Relevancy | -0.17 | 2 | 1 | 24 % | 96 % |
194 | Is OpenGraph Type Article Technology | -0.17 | 1 | 1 | 43 % | 67 % |
195 | Uses Schema product Other | -0.17 | 1 | 1 | 8 % | 60 % |
196 | Uses Schema aggregateoffer Other | -0.17 | 1 | 1 | 4 % | 38 % |
197 | Uses Schema addresscountry Other | -0.17 | 1 | 1 | 16 % | 60 % |
198 | Variations in H4-H6 Tags Relevancy | -0.17 | 6 | 3 | 32 % | 73 % |
199 | Number of Span Tags Used | -0.17 | 139 | 75 | 80 % | 15 % |
200 | Leading Variations in H4-H6 Tags Relevancy | -0.17 | 1 | 1 | 18 % | 67 % |