200 Top SEO Ranking Factors July 2026

TOP SEO Factors for 2026-07 previous

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	-0.29	938	248	64 %	77 %
2	Number of Top 200 Shared Factors Used Diversity	-0.26	52	36	78 %	89 %
3	Number of Top 100 Shared Factors Used Diversity	-0.26	39	27	78 %	90 %
4	Number of Referring Domains Authority	-0.26	984	51	30 %	87 %
5	Number of Top 50 Shared Factors Used Diversity	-0.25	16	11	77 %	91 %
6	Number of Backlinks Authority	-0.25	197596	2794	30 %	87 %
7	Number of P Tags Size	-0.25	218	35	52 %	88 %
8	Number of Heading Tags Size	-0.25	59	19	54 %	86 %
9	Load Time Milliseconds Performance	-0.25	26541	2217	66 %	87 %
10	Number of Do Follow Backlinks Authority	-0.25	188984	2578	27 %	87 %
11	Entities in Sentences Relevancy	-0.25	954	146	51 %	93 %
12	Word Count Size	-0.25	12278	1392	66 %	87 %
13	Clean Text Kilobytes Size	-0.25	284	13	53 %	85 %
14	Variations in H1-H6 Tags Relevancy	-0.25	292	10	43 %	82 %
15	Unabridged Word Count Size	-0.25	56122	1949	66 %	87 %
16	Entities in the HTML Tag Relevancy	-0.24	1050	151	56 %	93 %
17	Variations in H1, H2, and H3 Tags Relevancy	-0.24	259	9	42 %	84 %
18	Number of H2 Tags Size	-0.24	29	7	48 %	86 %
19	Variations in P Tags Relevancy	-0.24	4014	69	42 %	87 %
20	Entities in H2 Tags	-0.24	54	7	36 %	92 %
21	Number of Images Size	-0.24	165	24	54 %	87 %
22	Variations in H1 and H2 Tags Relevancy	-0.24	123	5	41 %	83 %
23	Has Meta Charset Technology	-0.24	1	1	53 %	81 %
24	Number of Unique Variations Used Diversity	-0.24	59	12	60 %	79 %
25	Number of Distinct Entities Used Diversity	-0.24	68	28	60 %	92 %
26	Variations in Div Tags Relevancy	-0.23	35864	491	52 %	86 %
27	Number of HTML Tags Size	-0.23	4172	979	66 %	88 %
28	Number of No Follow Backlinks Authority	-0.23	26281	253	20 %	82 %
29	Variations in Search Result Document File Name Relevancy	-0.23	7	1	34 %	82 %
30	Variations in LI Tags Relevancy	-0.23	1743	40	42 %	85 %
31	Variations in A Tags Relevancy	-0.23	5422	71	44 %	81 %
32	Number of Images with ALT Text Size	-0.23	85	16	50 %	87 %
33	Number of H1 Tags Size	-0.23	11	1	50 %	87 %
34	Number of Links Authority	-0.23	452	126	60 %	87 %
35	Number of DoFollow Links Authority	-0.23	419	122	60 %	87 %
36	Number of HTTPS Links Authority	-0.23	419	124	60 %	87 %
37	Variation Count in Top 30KB Relevancy	-0.23	5478	80	47 %	80 %
38	Number of Factors Used Diversity	-0.23	296	171	78 %	85 %
39	Number of Internal Links Authority	-0.23	390	112	59 %	87 %
40	Number of External Links Authority	-0.22	135	13	56 %	89 %
41	Has Entities in H2 Tags Relevancy	-0.22	1	1	36 %	86 %
42	Has JSON-LD Schema Markup Relevancy	-0.22	1	1	37 %	76 %
43	Variations in Body Tags Relevancy	-0.22	94781	1083	58 %	84 %
44	Variations in H1 Tags Relevancy	-0.22	11	1	36 %	79 %
45	Has Entities in H1 Tags Relevancy	-0.22	1	1	38 %	84 %
46	Entities in Title Tag Relevancy	-0.22	10	3	50 %	89 %
47	Entities in H1 Tags	-0.22	17	2	38 %	89 %
48	Number of DoFollow External Links Authority	-0.22	134	12	55 %	89 %
49	Variations in Search Result URL Path Relevancy	-0.22	8	2	36 %	80 %
50	Average Words Per Sentence Size	-0.22	287	30	57 %	86 %
51	Search Result Number of Dirs in Path Other	-0.22	3	2	60 %	80 %
52	Variations in Distinct A Tag HREF Attributes Relevancy	-0.22	1529	43	41 %	84 %
53	Variations in A Tag HREF Attributes Relevancy	-0.22	2254	69	40 %	85 %
54	Variations in H2 Tags Relevancy	-0.22	117	4	31 %	82 %
55	Entities in H3 Tags	-0.22	51	8	30 %	93 %
56	Variations in HTML Tags Relevancy	-0.22	94781	1052	57 %	87 %
57	LSI Words in Sentences Relevancy	-0.21	4466	602	46 %	92 %
58	Number of Images without ALT Text Size	-0.21	113	9	39 %	85 %
59	Leading Variations in H1-H6 Tags Relevancy	-0.21	18	2	31 %	81 %
60	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.21	13	2	29 %	82 %
61	Number of HTML Comments Size	-0.21	563	49	52 %	84 %
62	Number of Facebook Pages Authority	-0.21	5	2	38 %	85 %
63	Flesch Kincaid Reading Grade Level Other	-0.21	6	1	72 %	87 %
64	Number of H3 Tags Size	-0.21	37	8	41 %	87 %
65	Variations in Sentences Relevancy	-0.21	4126	81	50 %	87 %
66	Number Of JSON-LD Types Relevancy	-0.21	151	14	39 %	82 %
67	Search Result Domain is .com, .net, or .org Other	-0.21	1	1	6 %	80 %
68	Search Result Domain is .com Other	-0.21	1	1	6 %	79 %
69	Variations in Span Tags Relevancy	-0.21	834	18	34 %	87 %
70	Number of Includes Technology	-0.21	60	25	61 %	82 %
71	Variations in Main Tags Relevancy	-0.2	20308	224	26 %	83 %
72	Term Frequency Relevancy	-0.2	6	3	56 %	84 %
73	Percentage of DoFollow Links Authority	-0.2	99	80	60 %	81 %
74	Variations in Absolute URLs Relevancy	-0.2	9196	122	44 %	83 %
75	Variations in ALT Attributes Relevancy	-0.2	247	8	30 %	78 %
76	Number of Forms Technology	-0.2	15	2	35 %	78 %
77	Variations in the Canonical URL Relevancy	-0.2	46	2	36 %	82 %
78	Clean Keyword Density in the HTML Tag Relevancy	-0.2	195	7	50 %	71 %
79	Number of Social Pages Authority	-0.2	23	5	44 %	85 %
80	Number of Sentences Size	-0.2	1175	144	63 %	83 %
81	LSI Words in H2 Tags Relevancy	-0.2	193	17	36 %	90 %
82	Variations in Nav Tags Relevancy	-0.2	11816	102	32 %	83 %
83	Has Form Technology	-0.2	1	1	34 %	76 %
84	Variations in First 100 Words Relevancy	-0.2	172	9	48 %	82 %
85	Percentage of DoFollow External Links Authority	-0.19	32	12	53 %	81 %
86	Variations in Search Result URL Relevancy	-0.19	23	2	43 %	76 %
87	Variations in H3 Tags Relevancy	-0.19	195	5	24 %	82 %
88	Number of Questions In Headings Size	-0.19	8	2	25 %	81 %
89	Number of Instagram Pages Authority	-0.19	21	3	30 %	82 %
90	Uses JSON-LD name Other	-0.19	1	1	36 %	76 %
91	Has Entities in H3 Tags Relevancy	-0.19	1	1	30 %	86 %
92	Number of CSS Includes Technology	-0.19	25	9	54 %	74 %
93	Search Result Uses HTTPS Other	-0.19	1	1	64 %	73 %
94	Number of LinkedIn Pages Authority	-0.19	4	1	21 %	80 %
95	Entities in Meta Description Tag Relevancy	-0.19	14	3	42 %	84 %
96	Percentage of DoFollow Internal Links Authority	-0.19	92	68	59 %	76 %
97	Number of Social Accounts Authority	-0.19	6	2	27 %	84 %
98	Search Result Domain Length Size	-0.19	23	16	65 %	78 %
99	Search Result Host Length Size	-0.19	23	16	65 %	78 %
100	Number of Facebook Accounts Authority	-0.19	3	1	17 %	80 %
101	Has Meta Viewport Technology	-0.19	1	1	61 %	76 %
102	Variations in Section Tags Relevancy	-0.19	1606	35	25 %	87 %
103	Has Apple Touch Icon Technology	-0.19	1	1	33 %	73 %
104	Variations in Footer Tags Relevancy	-0.19	4896	51	26 %	80 %
105	LSI Words in H1 Tags Relevancy	-0.19	33	4	37 %	88 %
106	Page Size Kilobytes Size	-0.18	994	323	64 %	65 %
107	Headings Has Question Other	-0.18	1	1	25 %	79 %
108	Inline CSS Kilobytes Size	-0.18	224	59	50 %	81 %
109	Variation Density in Top 30KB Relevancy	-0.18	328	6	46 %	73 %
110	Number of JavaScript Includes Technology	-0.18	48	18	62 %	83 %
111	Has Canonical URL Authority	-0.18	1	1	53 %	66 %
112	Title Tag Has Entities Relevancy	-0.18	1	1	49 %	78 %
113	Variations in Meta Description Relevancy	-0.18	39	2	40 %	75 %
114	Is Article Page Other	-0.18	1	1	29 %	70 %
115	Variations in the Title Tag Relevancy	-0.18	12	2	46 %	77 %
116	Variations in OpenGraph Description Relevancy	-0.18	43	2	36 %	73 %
117	Uses JSON-LD url Other	-0.18	1	1	33 %	74 %
118	Variations in Script Tags Relevancy	-0.18	21986	247	47 %	81 %
119	Variations in OpenGraph Title Relevancy	-0.18	10	2	39 %	71 %
120	Has Privacy Policy Trust	-0.18	1	1	42 %	71 %
121	Leading Variations in H1 Tags Relevancy	-0.18	1	1	18 %	76 %
122	TF/IDF Relevancy	-0.18	1	1	41 %	81 %
123	Uses JSON-LD description Other	-0.18	1	1	29 %	71 %
124	Uses Schema organization Other	-0.18	1	1	24 %	72 %
125	Number of Absolute URLs Authority	-0.17	1948	257	64 %	73 %
126	LSI Words in H3 Tags Relevancy	-0.17	170	19	30 %	90 %
127	Has FavIcon Technology	-0.17	1	1	54 %	70 %
128	Has Contact Page Trust	-0.17	1	1	46 %	68 %
129	Uses JSON-LD ListItem Other	-0.17	1	1	23 %	73 %
130	Number of Questions Size	-0.17	81	13	48 %	74 %
131	Variations Making Whole Span Tags Relevancy	-0.17	6	1	14 %	81 %
132	Uses JSON-LD BreadcrumbList Other	-0.17	1	1	23 %	73 %
133	Variations making whole A Tags Relevancy	-0.17	25	2	21 %	79 %
134	Inline JavaScript Kilobytes Size	-0.17	561	134	61 %	65 %
135	Uses JSON-LD Organization Other	-0.17	1	1	23 %	74 %
136	Word Count in Meta Description Size	-0.17	57	18	49 %	72 %
137	Variations in Search Result Display URL Relevancy	-0.17	14	2	61 %	71 %
138	Variations in Search Result Link Text Relevancy	-0.17	14	2	61 %	71 %
139	Number of H4 Tags Size	-0.17	31	3	24 %	82 %
140	Search Result URL Length Size	-0.17	96	65	77 %	60 %
141	LSI Words in Title Tag Relevancy	-0.17	24	5	47 %	83 %
142	Variations Making Whole LI Tags Relevancy	-0.17	7	1	18 %	78 %
143	Has Meta Description Relevancy	-0.17	1	1	48 %	64 %
144	Meta Description Length Size	-0.17	334	113	49 %	71 %
145	Number of US Phone Numbers Trust	-0.17	485	10	28 %	84 %
146	Has Schema Markup Relevancy	-0.16	1	1	46 %	63 %
147	Number of Questions In H2 Tags Size	-0.16	4	1	16 %	81 %
148	Search Result Summary Length Size	-0.16	161	148	76 %	75 %
149	Title Word Count Size	-0.16	28	8	64 %	70 %
150	Has US Phone Number Trust	-0.16	1	1	27 %	77 %
151	Uses Schema name Other	-0.16	1	1	42 %	63 %
152	Is Store Page Other	-0.16	1	1	34 %	67 %
153	Leading Variations in Title Tag Relevancy	-0.16	1	1	21 %	76 %
154	LSI Words in Meta Description Tag Relevancy	-0.16	24	9	39 %	86 %
155	Has Meta Robots Other	-0.16	1	1	18 %	70 %
156	Number of Twitter Accounts Authority	-0.16	2	1	14 %	78 %
157	Number of Prices Size	-0.16	3738	129	52 %	80 %
158	Title Length Size	-0.16	170	52	64 %	71 %
159	Uses Schema datemodified Other	-0.16	1	1	21 %	68 %
160	Meta Description Tag Has Entities Relevancy	-0.16	1	1	40 %	73 %
161	Uses JSON-LD datePublished Other	-0.16	1	1	22 %	70 %
162	Has OpenGraph Type Relevancy	-0.16	1	1	46 %	64 %
163	Variations in the last 100 words Relevancy	-0.16	179	6	37 %	74 %
164	Uses JSON-LD dateModified Other	-0.16	1	1	20 %	70 %
165	Leading Variations in H2 Tags Relevancy	-0.16	6	1	16 %	79 %
166	Variations in Strong Tags Relevancy	-0.16	129	3	16 %	84 %
167	Variations making whole H1, H2, and H3 Tags Relevancy	-0.16	1	1	10 %	77 %
168	Variations in Article Tags Relevancy	-0.16	4726	28	16 %	75 %
169	Has Terms of Service Trust	-0.16	1	1	30 %	65 %
170	Number of Questions In H3 Tags Size	-0.16	5	2	13 %	81 %
171	Variations making whole H1-H6 Tags Relevancy	-0.16	2	1	11 %	78 %
172	Is OpenGraph Type Article Technology	-0.16	1	1	20 %	65 %
173	Has OpenGraph Image Relevancy	-0.16	1	1	41 %	64 %
174	Has Google Verify Technology	-0.16	1	1	13 %	72 %
175	Uses Schema webpage Other	-0.16	1	1	22 %	70 %
176	Uses JSON-LD ImageObject Other	-0.16	1	1	21 %	73 %
177	Variations in Search Result Summary Relevancy	-0.15	48	3	62 %	65 %
178	Uses JSON-LD WebPage Other	-0.15	1	1	21 %	71 %
179	Number of Email Addresses Trust	-0.15	40	4	31 %	79 %
180	Is Purchase Page Other	-0.15	1	1	35 %	56 %
181	Uses Schema url Other	-0.15	1	1	39 %	60 %
182	Variations in Button Tags Relevancy	-0.15	3312	27	11 %	80 %
183	Uses Schema product Other	-0.15	1	1	7 %	48 %
184	Entities in H4 Tags	-0.15	11	2	13 %	88 %
185	Variations in Class Attributes Relevancy	-0.15	9704	102	18 %	80 %
186	Uses Schema description Other	-0.15	1	1	33 %	57 %
187	Uses JSON-LD item	-0.15	1	1	17 %	71 %
188	Has Meta Twitter Card Authority	-0.15	1	1	40 %	62 %
189	Uses JSON-LD Product Other	-0.15	1	1	7 %	47 %
190	Uses Schema website Other	-0.15	1	1	22 %	64 %
191	Has Copyright Trust	-0.15	1	1	45 %	59 %
192	Number Of Claimed Brands Other	-0.15	72	2	16 %	74 %
193	Has DocType Tag Technology	-0.15	1	1	56 %	56 %
194	Number of Nofollow Links Authority	-0.15	91	4	17 %	75 %
195	Uses Schema listitem Other	-0.15	1	1	28 %	57 %
196	Uses Schema breadcrumblist Other	-0.15	1	1	28 %	57 %
197	Exact Matches in the HTML Tag Relevancy	-0.15	372	12	20 %	86 %
198	Uses Schema datepublished Other	-0.15	1	1	26 %	53 %
199	Uses Schema image Other	-0.15	1	1	13 %	65 %
200	Uses JSON-LD inLanguage Other	-0.14	1	1	20 %	65 %

Measures 153921 SEO Factors

152199 Built-In SEO Factors

142979 On-page SEO Factors

9220 Google Maps SEO Factors for Local SEO

1722 SEO Factors from APIs

147 API SEO Factors for off-page SEO like backlinks and referring domains.

1575 Technology Stack SEO Factors

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TOP SEO Factors for 2026-07 previous