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	755	232	70 %	78 %
2	Number of Top 100 Shared Factors Used Diversity	-0.25	38	27	85 %	90 %
3	Number of Top 200 Shared Factors Used Diversity	-0.25	50	36	85 %	90 %
4	Number of Top 50 Shared Factors Used Diversity	-0.25	16	11	85 %	91 %
5	Variations in H1-H6 Tags Relevancy	-0.25	259	9	45 %	82 %
6	Entities in Sentences Relevancy	-0.24	954	139	55 %	94 %
7	Variations in H1, H2, and H3 Tags Relevancy	-0.24	217	8	44 %	84 %
8	Entities in the HTML Tag Relevancy	-0.24	1050	144	60 %	94 %
9	Number of P Tags Size	-0.24	218	34	56 %	88 %
10	Number of Heading Tags Size	-0.24	59	19	58 %	85 %
11	Variations in P Tags Relevancy	-0.24	4014	70	46 %	88 %
12	Load Time Milliseconds Performance	-0.24	25940	2171	71 %	86 %
13	Variations in H1 and H2 Tags Relevancy	-0.24	123	5	43 %	84 %
14	Entities in H2 Tags	-0.24	54	7	37 %	91 %
15	Word Count Size	-0.23	12278	1364	71 %	87 %
16	Clean Text Kilobytes Size	-0.23	284	13	57 %	84 %
17	Number of Unique Variations Used Diversity	-0.23	59	11	65 %	81 %
18	Number of Referring Domains Authority	-0.23	787	43	31 %	87 %
19	Number of Distinct Entities Used Diversity	-0.23	59	27	65 %	93 %
20	Unabridged Word Count Size	-0.23	56122	2014	71 %	86 %
21	Variations in Search Result Document File Name Relevancy	-0.23	7	1	36 %	83 %
22	Number of H2 Tags Size	-0.23	29	6	50 %	84 %
23	Variations in Div Tags Relevancy	-0.23	31585	422	56 %	87 %
24	Number of Factors Used Diversity	-0.23	283	166	85 %	85 %
25	Variations in A Tags Relevancy	-0.23	3977	58	47 %	82 %
26	Variations in LI Tags Relevancy	-0.23	1526	35	45 %	86 %
27	Number of Backlinks Authority	-0.23	197596	2722	31 %	88 %
28	Has Meta Charset Technology	-0.23	1	1	58 %	79 %
29	Entities in Title Tag Relevancy	-0.23	10	3	53 %	91 %
30	Has JSON-LD Schema Markup Relevancy	-0.23	1	1	38 %	77 %
31	Number of Images Size	-0.23	165	24	58 %	86 %
32	Number of Do Follow Backlinks Authority	-0.22	188984	2521	29 %	86 %
33	Number of DoFollow Links Authority	-0.22	419	121	64 %	86 %
34	Number of Links Authority	-0.22	452	124	65 %	86 %
35	Number of HTTPS Links Authority	-0.22	419	122	64 %	87 %
36	Number of HTML Tags Size	-0.22	4172	963	72 %	87 %
37	Variation Count in Top 30KB Relevancy	-0.22	5478	68	50 %	81 %
38	Entities in H1 Tags	-0.22	9	2	39 %	90 %
39	Number of Internal Links Authority	-0.22	390	110	63 %	86 %
40	Number of H1 Tags Size	-0.22	6	1	53 %	87 %
41	Variations in Search Result URL Path Relevancy	-0.22	8	2	39 %	82 %
42	Number of Images with ALT Text Size	-0.22	85	16	53 %	86 %
43	Variations in Body Tags Relevancy	-0.22	90453	1138	63 %	86 %
44	Variations in H1 Tags Relevancy	-0.22	11	1	38 %	81 %
45	Has Entities in H2 Tags Relevancy	-0.22	1	1	38 %	86 %
46	LSI Words in Sentences Relevancy	-0.22	4386	576	51 %	91 %
47	Variations in Distinct A Tag HREF Attributes Relevancy	-0.22	1345	39	44 %	86 %
48	Number of Facebook Pages Authority	-0.22	5	2	40 %	87 %
49	Has Entities in H1 Tags Relevancy	-0.22	1	1	40 %	86 %
50	Variations in H2 Tags Relevancy	-0.22	117	4	31 %	81 %
51	Variations in A Tag HREF Attributes Relevancy	-0.22	2206	62	43 %	86 %
52	Variations in HTML Tags Relevancy	-0.21	90453	1115	61 %	88 %
53	Search Result Number of Dirs in Path Other	-0.21	3	2	65 %	78 %
54	Number of External Links Authority	-0.21	135	14	60 %	87 %
55	Number of Includes Technology	-0.21	60	25	65 %	83 %
56	Number of No Follow Backlinks Authority	-0.21	26281	257	21 %	83 %
57	Entities in H3 Tags	-0.21	51	8	30 %	93 %
58	Average Words Per Sentence Size	-0.21	287	31	61 %	84 %
59	Flesch Kincaid Reading Grade Level Other	-0.21	6	1	78 %	87 %
60	Number Of JSON-LD Types Relevancy	-0.21	151	12	41 %	82 %
61	Number of HTML Comments Size	-0.21	366	47	56 %	84 %
62	Number of DoFollow External Links Authority	-0.21	134	12	59 %	88 %
63	Variations in Sentences Relevancy	-0.21	3534	74	55 %	87 %
64	Leading Variations in H1-H6 Tags Relevancy	-0.2	18	2	32 %	82 %
65	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.2	11	2	30 %	82 %
66	Variations in Absolute URLs Relevancy	-0.2	4399	92	47 %	85 %
67	Term Frequency Relevancy	-0.2	6	3	61 %	85 %
68	Variations in Span Tags Relevancy	-0.2	834	17	36 %	88 %
69	Number of Images without ALT Text Size	-0.2	113	9	42 %	85 %
70	Number of H3 Tags Size	-0.2	37	8	43 %	87 %
71	Number of CSS Includes Technology	-0.2	25	8	57 %	76 %
72	Variations in the Canonical URL Relevancy	-0.2	42	2	39 %	86 %
73	Percentage of DoFollow Links Authority	-0.2	99	78	64 %	80 %
74	Clean Keyword Density in the HTML Tag Relevancy	-0.2	195	6	54 %	74 %
75	Variations in ALT Attributes Relevancy	-0.2	170	8	32 %	78 %
76	Number of Social Pages Authority	-0.2	23	5	47 %	85 %
77	Variations in Nav Tags Relevancy	-0.2	11816	94	34 %	86 %
78	Variations in Main Tags Relevancy	-0.2	19848	180	27 %	85 %
79	Variations in First 100 Words Relevancy	-0.2	172	8	52 %	84 %
80	LSI Words in H2 Tags Relevancy	-0.19	193	16	39 %	89 %
81	Search Result Domain is .com, .net, or .org Other	-0.19	1	1	7 %	78 %
82	Search Result Domain is .com Other	-0.19	1	1	7 %	76 %
83	Variations in Search Result URL Relevancy	-0.19	23	2	46 %	79 %
84	Uses JSON-LD name Other	-0.19	1	1	38 %	77 %
85	Has Meta Viewport Technology	-0.19	1	1	66 %	75 %
86	Number of Forms Technology	-0.19	9	2	38 %	77 %
87	Variations in H3 Tags Relevancy	-0.19	131	4	25 %	82 %
88	Number of Sentences Size	-0.19	766	129	68 %	84 %
89	Number of Instagram Pages Authority	-0.19	21	3	31 %	83 %
90	Entities in Meta Description Tag Relevancy	-0.19	14	3	44 %	85 %
91	Search Result Uses HTTPS Other	-0.19	1	1	70 %	69 %
92	Number of Facebook Accounts Authority	-0.19	2	1	18 %	79 %
93	Variations in Footer Tags Relevancy	-0.19	4896	40	28 %	81 %
94	Number of Questions In Headings Size	-0.19	7	2	24 %	81 %
95	LSI Words in H1 Tags Relevancy	-0.19	16	4	41 %	90 %
96	Title Tag Has Entities Relevancy	-0.19	1	1	52 %	79 %
97	Has Form Technology	-0.19	1	1	37 %	75 %
98	Has Entities in H3 Tags Relevancy	-0.18	1	1	31 %	86 %
99	Number of LinkedIn Pages Authority	-0.18	3	1	21 %	79 %
100	Percentage of DoFollow External Links Authority	-0.18	32	12	57 %	79 %
101	Has Apple Touch Icon Technology	-0.18	1	1	35 %	73 %
102	Has Canonical URL Authority	-0.18	1	1	56 %	69 %
103	Variation Density in Top 30KB Relevancy	-0.18	303	5	50 %	76 %
104	Number of Social Accounts Authority	-0.18	5	2	28 %	85 %
105	Percentage of DoFollow Internal Links Authority	-0.18	92	68	63 %	77 %
106	Variations in the Title Tag Relevancy	-0.18	11	2	50 %	78 %
107	Is Article Page Other	-0.18	1	1	30 %	75 %
108	Variations in Section Tags Relevancy	-0.18	1606	31	26 %	87 %
109	Inline CSS Kilobytes Size	-0.18	193	57	54 %	83 %
110	Search Result Domain Length Size	-0.18	22	16	71 %	78 %
111	Search Result Host Length Size	-0.18	22	16	71 %	78 %
112	Page Size Kilobytes Size	-0.18	994	317	69 %	66 %
113	Headings Has Question Other	-0.18	1	1	25 %	79 %
114	Variations in OpenGraph Description Relevancy	-0.18	32	2	38 %	78 %
115	Uses JSON-LD url Other	-0.18	1	1	35 %	75 %
116	Variations in Meta Description Relevancy	-0.18	39	2	42 %	78 %
117	Number of JavaScript Includes Technology	-0.18	48	17	66 %	83 %
118	Variations in Script Tags Relevancy	-0.18	21986	241	51 %	83 %
119	Uses JSON-LD description Other	-0.18	1	1	30 %	73 %
120	Variations in OpenGraph Title Relevancy	-0.18	9	1	42 %	74 %
121	TF/IDF Relevancy	-0.18	1	1	44 %	81 %
122	Has Privacy Policy Trust	-0.18	1	1	43 %	70 %
123	LSI Words in Title Tag Relevancy	-0.18	22	5	52 %	84 %
124	Uses Schema organization Other	-0.18	1	1	25 %	74 %
125	Number of Absolute URLs Authority	-0.18	1948	253	69 %	74 %
126	Has FavIcon Technology	-0.17	1	1	58 %	72 %
127	LSI Words in H3 Tags Relevancy	-0.17	170	18	33 %	89 %
128	Variations Making Whole LI Tags Relevancy	-0.17	5	1	19 %	79 %
129	Number of Questions Size	-0.17	62	11	51 %	74 %
130	Has Meta Description Relevancy	-0.17	1	1	51 %	65 %
131	Variations making whole A Tags Relevancy	-0.17	5	1	22 %	80 %
132	Variations Making Whole Span Tags Relevancy	-0.17	5	1	15 %	79 %
133	Uses JSON-LD Organization Other	-0.17	1	1	23 %	75 %
134	Variations in Search Result Display URL Relevancy	-0.17	14	2	66 %	75 %
135	Variations in Search Result Link Text Relevancy	-0.17	14	2	66 %	75 %
136	Number of H4 Tags Size	-0.17	31	3	25 %	82 %
137	Uses JSON-LD ListItem Other	-0.17	1	1	25 %	75 %
138	Has Contact Page Trust	-0.17	1	1	49 %	70 %
139	Uses JSON-LD BreadcrumbList Other	-0.17	1	1	24 %	75 %
140	Word Count in Meta Description Size	-0.17	36	18	51 %	73 %
141	Leading Variations in H1 Tags Relevancy	-0.17	1	1	18 %	76 %
142	Has Schema Markup Relevancy	-0.17	1	1	49 %	66 %
143	Uses Schema name Other	-0.17	1	1	44 %	66 %
144	Inline JavaScript Kilobytes Size	-0.17	561	133	65 %	68 %
145	Uses Schema datemodified Other	-0.16	1	1	21 %	72 %
146	Uses JSON-LD datePublished Other	-0.16	1	1	23 %	73 %
147	LSI Words in Meta Description Tag Relevancy	-0.16	23	8	43 %	87 %
148	Meta Description Length Size	-0.16	238	109	51 %	73 %
149	Uses JSON-LD dateModified Other	-0.16	1	1	20 %	74 %
150	Title Length Size	-0.16	157	52	69 %	74 %
151	Number of US Phone Numbers Trust	-0.16	212	10	31 %	84 %
152	Variations in Strong Tags Relevancy	-0.16	129	3	17 %	85 %
153	Meta Description Tag Has Entities Relevancy	-0.16	1	1	42 %	74 %
154	Search Result URL Length Size	-0.16	94	66	83 %	59 %
155	Title Word Count Size	-0.16	25	8	68 %	74 %
156	Is OpenGraph Type Article Technology	-0.16	1	1	21 %	70 %
157	Uses Schema webpage Other	-0.16	1	1	23 %	72 %
158	Has OpenGraph Type Relevancy	-0.16	1	1	48 %	69 %
159	Has US Phone Number Trust	-0.16	1	1	30 %	77 %
160	Leading Variations in Title Tag Relevancy	-0.16	1	1	22 %	77 %
161	Variations in Article Tags Relevancy	-0.16	1151	19	17 %	80 %
162	Variations in the last 100 words Relevancy	-0.16	179	5	40 %	75 %
163	Number of Questions In H2 Tags Size	-0.16	4	1	16 %	81 %
164	Has Terms of Service Trust	-0.16	1	1	32 %	65 %
165	Uses JSON-LD ImageObject Other	-0.16	1	1	22 %	76 %
166	Uses JSON-LD WebPage Other	-0.16	1	1	22 %	73 %
167	Uses Schema url Other	-0.16	1	1	40 %	66 %
168	Is Store Page Other	-0.16	1	1	36 %	66 %
169	Number of Prices Size	-0.16	3738	127	56 %	78 %
170	Variations in Search Result Summary Relevancy	-0.16	48	3	66 %	71 %
171	Search Result Summary Length Size	-0.16	161	148	83 %	77 %
172	Number of Twitter Accounts Authority	-0.15	2	1	14 %	80 %
173	Is Purchase Page Other	-0.15	1	1	38 %	57 %
174	Uses Schema description Other	-0.15	1	1	34 %	61 %
175	Has OpenGraph Image Relevancy	-0.15	1	1	43 %	69 %
176	Has Google Verify Technology	-0.15	1	1	14 %	71 %
177	Entities in H4 Tags	-0.15	11	2	14 %	89 %
178	Number of Questions In H3 Tags Size	-0.15	5	1	12 %	79 %
179	Leading Variations in H2 Tags Relevancy	-0.15	5	1	16 %	81 %
180	Has DocType Tag Technology	-0.15	1	1	59 %	61 %
181	Has Meta Twitter Card Authority	-0.15	1	1	42 %	67 %
182	Uses Schema listitem Other	-0.15	1	1	29 %	60 %
183	Number of Email Addresses Trust	-0.15	15	4	33 %	79 %
184	Uses Schema datepublished Other	-0.15	1	1	26 %	59 %
185	Variations in Class Attributes Relevancy	-0.15	9704	92	19 %	81 %
186	Uses Schema website Other	-0.15	1	1	23 %	66 %
187	Uses Schema breadcrumblist Other	-0.15	1	1	29 %	61 %
188	Uses JSON-LD item Other	-0.15	1	1	17 %	73 %
189	Uses JSON-LD inLanguage Other	-0.15	1	1	20 %	68 %
190	Uses Schema inlanguage Other	-0.15	1	1	21 %	67 %
191	Variations making whole H1-H6 Tags Relevancy	-0.15	2	1	11 %	78 %
192	Has Meta Robots Other	-0.15	1	1	19 %	67 %
193	Has Copyright Trust	-0.15	1	1	48 %	60 %
194	Variations making whole H1, H2, and H3 Tags Relevancy	-0.15	1	1	10 %	78 %
195	Uses Schema imageobject Other	-0.15	1	1	26 %	63 %
196	Leading Variations in H3 Tags Relevancy	-0.15	7	1	12 %	78 %
197	Uses Schema item Other	-0.15	1	1	22 %	57 %
198	Uses JSON-LD WebSite Other	-0.14	1	1	21 %	69 %
199	Number Of Claimed Brands Other	-0.14	29	2	16 %	74 %
200	Variations in Button Tags Relevancy	-0.14	3312	27	11 %	80 %

Measures 151373 SEO Factors

149651 Built-In SEO Factors

140434 On-page SEO Factors

9217 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