[ Ahrefs, SEMRush, DomDetailer, SpyFu APIs ]
[ Wappalyzer API ]
SEO Factor ClassSize ( 54079 )Relevancy ( 53425 ) Other ( 28005 ) Local ( 8736 ) Technology ( 1599 ) Authority ( 163 ) Pay Per Click ( 29 ) Diversity ( 15 ) Trust ( 15 ) Easy ( 3 ) Performance ( 1 ) This factor is measured within the schema markup of the web page. ( 1 ) |
SEO Factor TypeSize ( 54075 )Keywords ( 41373 ) Schema ( 27951 ) Local ( 8737 ) LSI ( 8486 ) Entities ( 3544 ) Other ( 1705 ) Backlinks ( 72 ) Social ( 58 ) Page Links ( 29 ) Structure ( 23 ) Meta ( 14 ) On Page ( 3 ) This factor does not have an applicable match type. ( 1 ) |
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 Distinct Yake Words Used Diversity | -0.37 | 307 | 50 | 81 % | 25 % |
2 | Number of Distinct LSI Words Used Diversity | -0.35 | 1241 | 559 | 81 % | 23 % |
3 | Number of Distinct Variations Used Diversity | -0.35 | 35 | 8 | 80 % | 27 % |
4 | Clean Variations Relevancy | -0.34 | 200 | 60 | 73 % | 24 % |
5 | Yake Words in Sentences Relevancy | -0.34 | 1075 | 162 | 74 % | 22 % |
6 | Variations Relevancy | -0.33 | 973 | 253 | 80 % | 21 % |
7 | Clean LSI Words Relevancy | -0.33 | 1641 | 646 | 78 % | 22 % |
8 | Clean Yake Words Relevancy | -0.32 | 805 | 170 | 78 % | 22 % |
9 | Clean Entities Relevancy | -0.32 | 395 | 118 | 78 % | 20 % |
10 | Clean Word Count Relevancy | -0.32 | 4248 | 1369 | 81 % | 25 % |
11 | Number of Div Tags Used | -0.32 | 672 | 234 | 81 % | 24 % |
12 | LSI Density in Sentences Relevancy | -0.31 | 45 | 33 | 77 % | 23 % |
13 | LSI Words Relevancy | -0.31 | 25367 | 8608 | 81 % | 22 % |
14 | Yake Words Relevancy | -0.31 | 7443 | 987 | 83 % | 23 % |
15 | LSI Density Relevancy | -0.3 | 55 | 42 | 78 % | 22 % |
16 | Related Searches in Sentences Relevancy | -0.3 | 41 | 6 | 43 % | 18 % |
17 | Number of Meta viewport Tags Used | -0.3 | 3 | 1 | 75 % | 23 % |
18 | Related Searches Relevancy | -0.3 | 37 | 7 | 44 % | 20 % |
19 | Number of Distinct HTML Tags Used Diversity | -0.3 | 52 | 37 | 81 % | 23 % |
20 | Number of Head Tags Used | -0.29 | 2 | 1 | 80 % | 13 % |
21 | Sentence Word Count Relevancy | -0.29 | 7341 | 1728 | 82 % | 24 % |
22 | Number of Img Tags Used | -0.29 | 118 | 28 | 74 % | 24 % |
23 | Number of Distinct HTML Attributes Used Diversity | -0.29 | 80 | 52 | 81 % | 23 % |
24 | Yake Density in Sentences Relevancy | -0.29 | 25 | 9 | 75 % | 22 % |
25 | Number of Html Tags Used | -0.29 | 3 | 1 | 80 % | 14 % |
26 | Entity Density in Sentences Relevancy | -0.29 | 106 | 7 | 73 % | 20 % |
27 | Number of Span Tags Used | -0.29 | 337 | 87 | 77 % | 23 % |
28 | A Tags Word Count Relevancy | -0.28 | 1132 | 283 | 78 % | 23 % |
29 | Number of P Tags Used Size | -0.28 | 224 | 33 | 73 % | 23 % |
30 | Number of Distinct Related Searches Used Diversity | -0.28 | 11 | 2 | 47 % | 23 % |
31 | Variation Density in Sentences Relevancy | -0.28 | 9 | 3 | 70 % | 24 % |
32 | Variation Density Relevancy | -0.28 | 11 | 4 | 71 % | 24 % |
33 | Clean Exact Matches Relevancy | -0.27 | 42 | 5 | 37 % | 17 % |
34 | Variations in Ul Tags | -0.27 | 328 | 82 | 64 % | 22 % |
35 | Number of Unique LSI Words Used Diversity | -0.27 | 1368 | 308 | 91 % | 61 % |
36 | Number of A Tags Used Size | -0.27 | 425 | 120 | 79 % | 23 % |
37 | Number of Title Tags Used | -0.27 | 8 | 2 | 81 % | 23 % |
38 | Variations in Title Tags | -0.27 | 4 | 2 | 74 % | 23 % |
39 | Exact Matches Relevancy | -0.27 | 161 | 10 | 39 % | 19 % |
40 | Variations in Meta description Tag content Attributes | -0.26 | 4 | 2 | 60 % | 21 % |
41 | Number of Button Tags Used | -0.26 | 32 | 9 | 55 % | 21 % |
42 | Number of Distinct Entities Used Diversity | -0.25 | 124 | 27 | 83 % | 67 % |
43 | Number of Li Tags Used | -0.25 | 286 | 83 | 71 % | 22 % |
44 | H2 Tags Word Count Relevancy | -0.25 | 72 | 22 | 64 % | 22 % |
45 | Number of Ul Tags Used | -0.25 | 52 | 16 | 71 % | 22 % |
46 | Yake Density Relevancy | -0.25 | 37 | 11 | 78 % | 22 % |
47 | Variations in Head Tags | -0.25 | 162 | 35 | 77 % | 23 % |
48 | Entity Density Relevancy | -0.24 | 16 | 8 | 78 % | 20 % |
49 | Number of Factors Used Diversity | -0.24 | 700 | 213 | 100 % | 91 % |
50 | Variations in Img Tag alt Attributes | -0.24 | 47 | 7 | 49 % | 20 % |
51 | Number of H1 Tags Used Size | -0.24 | 7 | 2 | 68 % | 23 % |
52 | Number of Distinct Exact Matches Used Diversity | -0.24 | 1 | 1 | 42 % | 18 % |
53 | Number of H2 Tags Used Size | -0.23 | 18 | 6 | 66 % | 22 % |
54 | Number of Script Tags Used | -0.23 | 84 | 29 | 82 % | 23 % |
55 | Variations in Link Tag href Attributes | -0.23 | 56 | 4 | 55 % | 21 % |
56 | H3 Tags Word Count Relevancy | -0.23 | 71 | 26 | 57 % | 21 % |
57 | Number of Referring Domains Authority | -0.23 | 2645 | 61 | 57 % | 82 % |
58 | Number of Meta Tags Used | -0.23 | 35 | 11 | 80 % | 23 % |
59 | Number of H3 Tags Used Size | -0.23 | 22 | 7 | 58 % | 21 % |
60 | Number of Top 50 Shared Factors Used Diversity | -0.23 | 17 | 12 | 98 % | 76 % |
61 | Number of Meta description Tags Used | -0.22 | 3 | 1 | 68 % | 22 % |
62 | Number of Unique Variations Used Diversity | -0.22 | 427 | 9 | 85 % | 64 % |
63 | Number of Backlinks Authority | -0.22 | 962282 | 8877 | 57 % | 83 % |
64 | Number of Svg Tags Used | -0.22 | 75 | 15 | 42 % | 18 % |
65 | Number of No Follow Backlinks Authority | -0.22 | 157725 | 2418 | 48 % | 82 % |
66 | Number of Top 100 Shared Factors Used Diversity | -0.21 | 40 | 26 | 99 % | 88 % |
67 | Variations in META Tags Relevancy | -0.21 | 16 | 6 | 62 % | 21 % |
68 | Related Searches Density in Sentences Relevancy | -0.21 | 3 | 1 | 23 % | 14 % |
69 | Number of Strong Tags Used | -0.21 | 50 | 7 | 47 % | 20 % |
70 | Entities in the HTML Tag Relevancy | -0.21 | 574 | 126 | 77 % | 70 % |
71 | Entities in Sentences Relevancy | -0.21 | 570 | 123 | 75 % | 70 % |
72 | Related Searches Density Relevancy | -0.21 | 3 | 1 | 29 % | 12 % |
73 | Number of Do Follow Backlinks Authority | -0.21 | 804557 | 6643 | 47 % | 81 % |
74 | Variations in Body Tags Relevancy | -0.21 | 152874 | 463 | 85 % | 68 % |
75 | Variations in HTML Tags Relevancy | -0.21 | 152874 | 462 | 85 % | 68 % |
76 | Variations in Div Tags Relevancy | -0.21 | 59176 | 204 | 82 % | 68 % |
77 | Number of Top 200 Shared Factors Used Diversity | -0.21 | 53 | 35 | 99 % | 89 % |
78 | H1 Tags Word Count Relevancy | -0.21 | 50 | 6 | 68 % | 22 % |
79 | Number of Header Tags Used | -0.21 | 4 | 2 | 57 % | 21 % |
80 | Number of Link Tags Used | -0.21 | 70 | 19 | 80 % | 23 % |
81 | LSI Words in Sentences Relevancy | -0.21 | 8394 | 760 | 77 % | 69 % |
82 | TITLE Tags Word Count Relevancy | -0.21 | 22 | 9 | 81 % | 22 % |
83 | Variations in P Tags Relevancy | -0.21 | 5967 | 45 | 75 % | 67 % |
84 | Variations in H1, H2, and H3 Tags Relevancy | -0.21 | 214 | 8 | 75 % | 66 % |
85 | Variations in H1-H6 Tags Relevancy | -0.21 | 274 | 10 | 76 % | 66 % |
86 | Number of Nav Tags Used | -0.2 | 6 | 2 | 62 % | 21 % |
87 | Variations in Sentences Relevancy | -0.2 | 7007 | 51 | 79 % | 67 % |
88 | Has HTML Version 5 Other | -0.2 | 1 | 1 | 74 % | 17 % |
89 | Number of Section Tags Used | -0.2 | 10 | 4 | 44 % | 19 % |
90 | Number of Label Tags Used | -0.2 | 32 | 5 | 39 % | 19 % |
91 | Number of Br Tags Used | -0.2 | 62 | 8 | 54 % | 21 % |
92 | Load Time Milliseconds Performance | -0.2 | 17376 | 1713 | 92 % | 87 % |
93 | Number of Style Tags Used | -0.2 | 19 | 7 | 67 % | 21 % |
94 | Variations in A Tags Relevancy | -0.2 | 8783 | 39 | 75 % | 67 % |
95 | Number of Noscript Tags Used | -0.2 | 39 | 5 | 54 % | 20 % |
96 | Variations in H1 and H2 Tags Relevancy | -0.2 | 94 | 5 | 73 % | 65 % |
97 | Clean Text Kilobytes Size | -0.2 | 152 | 13 | 86 % | 88 % |
98 | Variations in Img Tag src Attributes | -0.2 | 54 | 4 | 35 % | 18 % |
99 | Word Count Size | -0.19 | 6310 | 1497 | 92 % | 65 % |
100 | Number of Path Tags Used | -0.19 | 121 | 20 | 40 % | 16 % |
101 | Unabridged Word Count Size | -0.19 | 15849 | 1893 | 92 % | 65 % |
102 | Variations in LI Tags Relevancy | -0.19 | 17655 | 36 | 74 % | 67 % |
103 | Search Result Domain is .com, .net, or .org Other | -0.19 | 1 | 1 | 3 % | 52 % |
104 | Entities in H2 Tags | -0.19 | 36 | 7 | 56 % | 66 % |
105 | Number of HTML Tags Size | -0.19 | 5627 | 1061 | 92 % | 65 % |
106 | Entities in Title Tag Relevancy | -0.19 | 15 | 3 | 74 % | 64 % |
107 | Number of Footer Tags Used | -0.19 | 6 | 1 | 57 % | 19 % |
108 | Number of Meta robots Tags Used | -0.19 | 2 | 1 | 44 % | 20 % |
109 | Search Result Domain is .com Other | -0.19 | 1 | 1 | 3 % | 63 % |
110 | Term Frequency Relevancy | -0.19 | 6 | 3 | 84 % | 67 % |
111 | Number of Main Tags Used | -0.19 | 2 | 1 | 33 % | 16 % |
112 | Leading Variations in H1-H6 Tags Relevancy | -0.18 | 33 | 2 | 53 % | 63 % |
113 | Leading Variations in H1, H2, and H3 Tags Relevancy | -0.18 | 23 | 2 | 50 % | 63 % |
114 | Variations in H2 Tags Relevancy | -0.18 | 77 | 4 | 53 % | 64 % |
115 | Entities in H3 Tags | -0.18 | 48 | 6 | 45 % | 66 % |
116 | Number of Form Tags Used | -0.18 | 15 | 2 | 50 % | 20 % |
117 | Number of Input Tags Used | -0.18 | 82 | 11 | 60 % | 21 % |
118 | Number of Sentences Size | -0.18 | 572 | 116 | 92 % | 65 % |
119 | Number of Iframe Tags Used | -0.18 | 3 | 1 | 44 % | 19 % |
120 | Number of P Tags Size | -0.18 | 242 | 39 | 85 % | 64 % |
121 | Number of H4 Tags Used Size | -0.18 | 16 | 3 | 35 % | 19 % |
122 | Number of Images Size | -0.18 | 149 | 31 | 87 % | 64 % |
123 | Variations in Search Result Display URL Relevancy | -0.18 | 25 | 2 | 86 % | 70 % |
124 | Number of Heading Tags Size | -0.17 | 67 | 22 | 87 % | 64 % |
125 | Number of Images with ALT Text Size | -0.17 | 138 | 21 | 81 % | 87 % |
126 | Number of Includes Technology | -0.17 | 63 | 25 | 88 % | 57 % |
127 | H4 Tags Word Count Relevancy | -0.17 | 86 | 10 | 35 % | 19 % |
128 | Number of Links Authority | -0.17 | 493 | 150 | 90 % | 64 % |
129 | Number of I Tags Used Size | -0.17 | 44 | 11 | 38 % | 18 % |
130 | Number of HTTPS Links Authority | -0.17 | 642 | 144 | 89 % | 87 % |
131 | Number of DoFollow Links Authority | -0.17 | 637 | 143 | 89 % | 87 % |
132 | Variations in A Tag HREF Attributes Relevancy | -0.17 | 3433 | 60 | 70 % | 67 % |
133 | Variations in ALT Attributes Relevancy | -0.17 | 183 | 9 | 54 % | 64 % |
134 | Variations in Search Result Link Text Relevancy | -0.17 | 12 | 2 | 84 % | 50 % |
135 | Variations in Distinct A Tag HREF Attributes Relevancy | -0.17 | 2407 | 38 | 70 % | 67 % |
136 | Variations in the Title Tag Relevancy | -0.17 | 23 | 2 | 77 % | 57 % |
137 | Number of Internal Links Authority | -0.17 | 456 | 132 | 89 % | 87 % |
138 | Variations in First 100 Words Relevancy | -0.17 | 525 | 10 | 76 % | 80 % |
139 | Number of Facebook Pages Authority | -0.17 | 16 | 2 | 66 % | 78 % |
140 | Number of Questions Size | -0.17 | 98 | 9 | 70 % | 88 % |
141 | Clean Keyword Density in the HTML Tag Relevancy | -0.17 | 210 | 5 | 79 % | 58 % |
142 | Variations in Span Tags Relevancy | -0.17 | 699 | 13 | 59 % | 64 % |
143 | Entities in H1 Tags | -0.16 | 6 | 2 | 61 % | 60 % |
144 | Exact Matches in the HTML Tag Relevancy | -0.16 | 943 | 17 | 39 % | 60 % |
145 | LSI Words in Title Tag Relevancy | -0.16 | 18 | 6 | 77 % | 66 % |
146 | Variations in Img Tag srcset Attributes | -0.16 | 127 | 7 | 17 % | 11 % |
147 | Number of Questions In Headings Size | -0.16 | 14 | 2 | 36 % | 86 % |
148 | LSI Words in H2 Tags Relevancy | -0.16 | 146 | 20 | 63 % | 67 % |
149 | Number of Meta twitter:card Tags Used | -0.16 | 2 | 1 | 49 % | 17 % |
150 | Has JSON-LD Schema Markup Relevancy | -0.16 | 1 | 1 | 58 % | 76 % |
151 | Variations in H3 Tags Relevancy | -0.16 | 121 | 3 | 39 % | 64 % |
152 | Variations in H1 Tags Relevancy | -0.16 | 13 | 2 | 64 % | 58 % |
153 | Number of H2 Tags Size | -0.16 | 49 | 7 | 76 % | 64 % |
154 | Variations in Script Tags Relevancy | -0.16 | 34955 | 120 | 69 % | 64 % |
155 | Variations in Main Tags Relevancy | -0.16 | 48699 | 112 | 38 % | 65 % |
156 | Number of Instagram Pages Authority | -0.16 | 16 | 2 | 45 % | 81 % |
157 | Variation Density in Top 30KB Relevancy | -0.16 | 1173 | 5 | 73 % | 82 % |
158 | Number of Option Tags Used | -0.16 | 65 | 12 | 16 % | 14 % |
159 | Number Of JSON-LD Types Relevancy | -0.16 | 154 | 15 | 63 % | 83 % |
160 | Variations in Nav Tags Relevancy | -0.15 | 13041 | 45 | 52 % | 62 % |
161 | Variations in Search Result URL Path Relevancy | -0.15 | 20 | 2 | 58 % | 75 % |
162 | Variations in Meta Description Relevancy | -0.15 | 33 | 2 | 60 % | 59 % |
163 | Number of H3 Tags Size | -0.15 | 43 | 8 | 68 % | 64 % |
164 | Number of Absolute URLs Authority | -0.15 | 849 | 254 | 91 % | 85 % |
165 | Number of CSS Includes Technology | -0.15 | 27 | 8 | 79 % | 72 % |
166 | Variations in Absolute URLs Relevancy | -0.15 | 14986 | 93 | 72 % | 88 % |
167 | Entities in Meta Description Tag Relevancy | -0.15 | 17 | 3 | 60 % | 60 % |
168 | Variations in the Canonical URL Relevancy | -0.15 | 205 | 2 | 59 % | 79 % |
169 | Number of G Tags Used Size | -0.15 | 28 | 5 | 23 % | 11 % |
170 | Number of Select Tags Used | -0.15 | 3 | 1 | 17 % | 13 % |
171 | Leading Variations in H2 Tags Relevancy | -0.15 | 8 | 1 | 25 % | 84 % |
172 | Leading Variations in H1 Tags Relevancy | -0.15 | 2 | 1 | 33 % | 76 % |
173 | Number of External Links Authority | -0.15 | 437 | 16 | 86 % | 82 % |
174 | LSI Words in H3 Tags Relevancy | -0.15 | 104 | 19 | 55 % | 67 % |
175 | Variation Count in Top 30KB Relevancy | -0.15 | 16726 | 56 | 74 % | 79 % |
176 | Page Size Kilobytes Size | -0.15 | 682 | 253 | 92 % | 85 % |
177 | Has Entities in H2 Tags Relevancy | -0.15 | 1 | 1 | 57 % | 61 % |
178 | LSI Words in H1 Tags Relevancy | -0.15 | 13 | 5 | 66 % | 63 % |
179 | Variations in OpenGraph Description Relevancy | -0.15 | 62 | 2 | 54 % | 58 % |
180 | Headings Has Question Other | -0.15 | 1 | 1 | 36 % | 81 % |
181 | Exact Matches in H1-H6 Tags Relevancy | -0.15 | 14 | 2 | 27 % | 60 % |
182 | Leading Variations in Title Tag Relevancy | -0.15 | 1 | 1 | 37 % | 55 % |
183 | Number of Twitter Accounts Authority | -0.15 | 5 | 1 | 38 % | 76 % |
184 | Exact Matches in Top 30KB Relevancy | -0.14 | 27 | 2 | 25 % | 75 % |
185 | Variations in Section Tags Relevancy | -0.14 | 1208 | 24 | 41 % | 61 % |
186 | Confident Ranking Authority | -0.14 | 1 | 1 | 72 % | 12 % |
187 | Variations in OpenGraph Title Relevancy | -0.14 | 18 | 2 | 60 % | 54 % |
188 | Number of Em Tags Used | -0.14 | 16 | 2 | 19 % | 14 % |
189 | Number of Facebook Accounts Authority | -0.14 | 8 | 1 | 37 % | 76 % |
190 | Variations in Search Result Document File Name Relevancy | -0.14 | 18 | 2 | 56 % | 73 % |
191 | Number of Questions In H2 Tags Size | -0.14 | 5 | 1 | 22 % | 83 % |
192 | Has Entities in H3 Tags Relevancy | -0.14 | 1 | 1 | 47 % | 60 % |
193 | Number of B Tags Used Size | -0.14 | 23 | 3 | 17 % | 13 % |
194 | Has Entities in H1 Tags Relevancy | -0.14 | 1 | 1 | 63 % | 59 % |
195 | Exact Matches in Sentences Relevancy | -0.14 | 50 | 4 | 27 % | 61 % |
196 | Number of DoFollow External Links Authority | -0.14 | 436 | 14 | 84 % | 82 % |
197 | Number of Article Tags Used | -0.14 | 6 | 2 | 27 % | 15 % |
198 | Number of Hr Tags Used | -0.14 | 6 | 1 | 17 % | 14 % |
199 | TF/IDF Relevancy | -0.14 | 1 | 1 | 70 % | 61 % |
200 | Number of JavaScript Includes Technology | -0.14 | 48 | 18 | 89 % | 57 % |