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	-0.27	755	216	71 %	77 %
2	Number of Top 100 Shared Factors Used Diversity	-0.23	38	27	86 %	91 %
3	Number of Top 200 Shared Factors Used Diversity	-0.23	50	36	86 %	91 %
4	Entities in Title Tag Relevancy	-0.23	6	3	53 %	91 %
5	Number of Top 50 Shared Factors Used Diversity	-0.22	16	11	86 %	91 %
6	Entities in Sentences Relevancy	-0.22	674	127	55 %	93 %
7	Variations in H1-H6 Tags Relevancy	-0.22	259	9	46 %	82 %
8	Entities in the HTML Tag Relevancy	-0.22	690	131	61 %	94 %
9	Variations in H1, H2, and H3 Tags Relevancy	-0.22	217	8	45 %	83 %
10	Load Time Milliseconds Performance	-0.22	25940	1988	74 %	85 %
11	Number of Unique Variations Used Diversity	-0.22	59	11	67 %	83 %
12	Variations in P Tags Relevancy	-0.22	4014	75	46 %	88 %
13	Number of Distinct Entities Used Diversity	-0.22	59	27	66 %	92 %
14	Variations in H1 and H2 Tags Relevancy	-0.22	123	5	43 %	83 %
15	Number of P Tags Size	-0.22	218	33	57 %	88 %
16	Entities in H2 Tags	-0.22	54	6	36 %	90 %
17	Number of Heading Tags Size	-0.21	59	18	60 %	84 %
18	Number of Factors Used Diversity	-0.21	283	164	86 %	86 %
19	Variations in Search Result Document File Name Relevancy	-0.21	7	1	37 %	84 %
20	Variations in LI Tags Relevancy	-0.21	1526	35	46 %	87 %
21	Word Count Size	-0.21	12278	1329	73 %	86 %
22	Has JSON-LD Schema Markup Relevancy	-0.21	1	1	39 %	78 %
23	Number of Referring Domains Authority	-0.21	731	36	30 %	86 %
24	Number of Facebook Pages Authority	-0.21	4	2	40 %	86 %
25	Clean Text Kilobytes Size	-0.21	284	13	58 %	83 %
26	Unabridged Word Count Size	-0.21	56122	2080	73 %	85 %
27	Variations in A Tags Relevancy	-0.21	3977	65	47 %	82 %
28	Variations in Div Tags Relevancy	-0.2	31585	486	56 %	87 %
29	Entities in H1 Tags	-0.2	5	2	39 %	91 %
30	Number of Backlinks Authority	-0.2	197596	2353	29 %	87 %
31	Has Meta Charset Technology	-0.2	1	1	60 %	78 %
32	Variations in Search Result URL Path Relevancy	-0.2	8	2	39 %	83 %
33	LSI Words in Sentences Relevancy	-0.2	4386	530	52 %	90 %
34	Number of H2 Tags Size	-0.2	29	6	51 %	82 %
35	Variation Count in Top 30KB Relevancy	-0.2	5478	78	51 %	82 %
36	Search Result Number of Dirs in Path Other	-0.2	3	2	68 %	76 %
37	Variations in H1 Tags Relevancy	-0.2	11	1	38 %	80 %
38	Number of Includes Technology	-0.2	60	25	67 %	83 %
39	Number of Do Follow Backlinks Authority	-0.2	188984	2195	27 %	85 %
40	Number of Images Size	-0.2	165	24	59 %	84 %
41	Variations in H2 Tags Relevancy	-0.2	117	4	31 %	80 %
42	Entities in H3 Tags	-0.2	37	7	30 %	93 %
43	Number of CSS Includes Technology	-0.2	25	9	59 %	75 %
44	Variations in Distinct A Tag HREF Attributes Relevancy	-0.2	1345	39	44 %	85 %
45	Variations in Body Tags Relevancy	-0.2	90453	1334	64 %	86 %
46	Has Entities in H1 Tags Relevancy	-0.2	1	1	40 %	85 %
47	Number of Links Authority	-0.19	452	123	66 %	85 %
48	Flesch Kincaid Reading Grade Level Other	-0.19	6	1	79 %	88 %
49	Number of HTTPS Links Authority	-0.19	419	121	66 %	85 %
50	Number of DoFollow Links Authority	-0.19	419	120	66 %	85 %
51	Has Entities in H2 Tags Relevancy	-0.19	1	1	38 %	85 %
52	Number Of JSON-LD Types Relevancy	-0.19	151	12	42 %	82 %
53	Variations in A Tag HREF Attributes Relevancy	-0.19	2206	60	44 %	86 %
54	Variations in HTML Tags Relevancy	-0.19	90453	1304	62 %	88 %
55	Variations in Absolute URLs Relevancy	-0.19	4399	97	47 %	84 %
56	Number of H1 Tags Size	-0.19	2	1	54 %	86 %
57	Number of Internal Links Authority	-0.19	390	109	65 %	85 %
58	Number of HTML Tags Size	-0.19	4172	945	74 %	86 %
59	Variations in Sentences Relevancy	-0.19	3534	77	55 %	89 %
60	Number of Images with ALT Text Size	-0.19	85	16	55 %	85 %
61	Number of No Follow Backlinks Authority	-0.19	21910	206	19 %	83 %
62	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.19	5	2	29 %	81 %
63	Leading Variations in H1-H6 Tags Relevancy	-0.19	5	2	32 %	81 %
64	Number of External Links Authority	-0.19	135	14	61 %	86 %
65	Variations in the Canonical URL Relevancy	-0.19	42	2	39 %	87 %
66	Variations in Search Result URL Relevancy	-0.19	23	2	46 %	79 %
67	Number of HTML Comments Size	-0.19	257	46	57 %	82 %
68	Term Frequency Relevancy	-0.18	6	3	62 %	86 %
69	Clean Keyword Density in the HTML Tag Relevancy	-0.18	195	7	55 %	76 %
70	Number of Social Pages Authority	-0.18	23	5	48 %	85 %
71	Number of H3 Tags Size	-0.18	37	7	43 %	86 %
72	Percentage of DoFollow Links Authority	-0.18	99	79	65 %	80 %
73	Variations in Main Tags Relevancy	-0.18	19848	203	27 %	84 %
74	Number of DoFollow External Links Authority	-0.18	134	12	60 %	87 %
75	Average Words Per Sentence Size	-0.18	287	32	62 %	83 %
76	Variations in First 100 Words Relevancy	-0.18	172	8	53 %	84 %
77	Variations in Span Tags Relevancy	-0.18	834	17	36 %	86 %
78	Has Meta Viewport Technology	-0.18	1	1	68 %	75 %
79	Variations in ALT Attributes Relevancy	-0.18	170	8	33 %	77 %
80	Variations in Nav Tags Relevancy	-0.18	11816	109	34 %	85 %
81	Search Result Domain is .com, .net, or .org Other	-0.18	1	1	7 %	78 %
82	Search Result Domain is .com Other	-0.18	1	1	7 %	75 %
83	Number of Images without ALT Text Size	-0.18	113	9	43 %	84 %
84	Entities in Meta Description Tag Relevancy	-0.18	12	3	44 %	85 %
85	Variations in Footer Tags Relevancy	-0.18	4896	48	28 %	79 %
86	Is Article Page Other	-0.18	1	1	31 %	74 %
87	LSI Words in H2 Tags Relevancy	-0.18	193	16	40 %	89 %
88	Number of Instagram Pages Authority	-0.18	21	3	31 %	81 %
89	Number of Questions In Headings Size	-0.18	7	2	24 %	82 %
90	Title Tag Has Entities Relevancy	-0.18	1	1	52 %	81 %
91	Number of Facebook Accounts Authority	-0.18	2	1	19 %	78 %
92	Uses JSON-LD name Other	-0.18	1	1	39 %	78 %
93	Variations in Search Result Display URL Relevancy	-0.17	14	2	66 %	75 %
94	Variations in Search Result Link Text Relevancy	-0.17	14	2	66 %	75 %
95	LSI Words in H1 Tags Relevancy	-0.17	10	3	41 %	89 %
96	Search Result Uses HTTPS Other	-0.17	1	1	73 %	68 %
97	Variation Density in Top 30KB Relevancy	-0.17	303	6	50 %	77 %
98	Variations in H3 Tags Relevancy	-0.17	131	4	24 %	82 %
99	Variations in OpenGraph Description Relevancy	-0.17	32	2	38 %	78 %
100	Number of LinkedIn Pages Authority	-0.17	3	1	21 %	78 %
101	Variations in OpenGraph Title Relevancy	-0.17	9	1	42 %	75 %
102	Variations in Script Tags Relevancy	-0.17	21986	275	51 %	83 %
103	Number of Sentences Size	-0.17	766	126	70 %	84 %
104	LSI Words in Title Tag Relevancy	-0.17	12	4	54 %	86 %
105	Variations in the Title Tag Relevancy	-0.17	11	2	51 %	78 %
106	Number of Forms Technology	-0.17	9	2	40 %	75 %
107	Inline CSS Kilobytes Size	-0.17	193	57	56 %	81 %
108	Variations in Section Tags Relevancy	-0.17	1606	31	26 %	88 %
109	Search Result Domain Length Size	-0.17	22	16	73 %	76 %
110	Search Result Host Length Size	-0.17	22	16	73 %	76 %
111	Headings Has Question Other	-0.17	1	1	24 %	79 %
112	Uses JSON-LD url Other	-0.17	1	1	36 %	76 %
113	Has Canonical URL Authority	-0.17	1	1	57 %	70 %
114	Has Apple Touch Icon Technology	-0.17	1	1	35 %	72 %
115	Number of Social Accounts Authority	-0.17	5	1	29 %	84 %
116	Percentage of DoFollow External Links Authority	-0.17	32	12	58 %	79 %
117	Uses JSON-LD datePublished Other	-0.17	1	1	24 %	72 %
118	Number of US Phone Numbers Trust	-0.17	212	10	32 %	83 %
119	Page Size Kilobytes Size	-0.17	994	317	71 %	66 %
120	Percentage of DoFollow Internal Links Authority	-0.17	92	68	65 %	77 %
121	Uses JSON-LD description Other	-0.16	1	1	31 %	74 %
122	Is OpenGraph Type Article Technology	-0.16	1	1	22 %	72 %
123	Has FavIcon Technology	-0.16	1	1	58 %	72 %
124	Uses Schema datemodified Other	-0.16	1	1	22 %	71 %
125	Has Form Technology	-0.16	1	1	39 %	73 %
126	Variations in Meta Description Relevancy	-0.16	39	2	41 %	77 %
127	Uses JSON-LD dateModified Other	-0.16	1	1	21 %	73 %
128	Has Entities in H3 Tags Relevancy	-0.16	1	1	30 %	86 %
129	Number of JavaScript Includes Technology	-0.16	48	18	68 %	83 %
130	Uses Schema organization Other	-0.16	1	1	25 %	73 %
131	Number of Absolute URLs Authority	-0.16	1948	256	71 %	74 %
132	LSI Words in H3 Tags Relevancy	-0.16	170	17	33 %	89 %
133	Uses JSON-LD ImageObject Other	-0.16	1	1	22 %	76 %
134	Has US Phone Number Trust	-0.16	1	1	32 %	77 %
135	Variations in Search Result Summary Relevancy	-0.16	48	3	66 %	73 %
136	Uses JSON-LD ListItem Other	-0.16	1	1	25 %	75 %
137	Uses JSON-LD BreadcrumbList Other	-0.16	1	1	24 %	76 %
138	Number of Questions Size	-0.16	62	11	50 %	74 %
139	TF/IDF Relevancy	-0.16	1	1	44 %	81 %
140	Variations making whole A Tags Relevancy	-0.16	5	1	21 %	79 %
141	Uses JSON-LD Organization Other	-0.16	1	1	24 %	74 %
142	Uses Schema name Other	-0.16	1	1	45 %	68 %
143	Uses Schema webpage Other	-0.16	1	1	23 %	72 %
144	Leading Variations in H1 Tags Relevancy	-0.16	1	1	18 %	75 %
145	Uses JSON-LD WebPage Other	-0.16	1	1	22 %	72 %
146	Has Meta Description Relevancy	-0.16	1	1	51 %	66 %
147	Variations in Article Tags Relevancy	-0.15	1151	21	18 %	79 %
148	Search Result Summary Length Size	-0.15	161	149	84 %	76 %
149	Uses Schema datepublished Other	-0.15	1	1	26 %	60 %
150	Variations in Strong Tags Relevancy	-0.15	129	3	18 %	85 %
151	Variations Making Whole Span Tags Relevancy	-0.15	5	1	14 %	78 %
152	Word Count in Meta Description Size	-0.15	36	18	51 %	73 %
153	Title Length Size	-0.15	107	51	70 %	75 %
154	Search Result URL Length Size	-0.15	90	66	85 %	59 %
155	LSI Words in Meta Description Tag Relevancy	-0.15	22	8	43 %	86 %
156	Variations Making Whole LI Tags Relevancy	-0.15	5	1	18 %	77 %
157	Uses Schema url Other	-0.15	1	1	41 %	68 %
158	Has OpenGraph Type Relevancy	-0.15	1	1	49 %	70 %
159	Uses Schema description Other	-0.15	1	1	35 %	63 %
160	Has Privacy Policy Trust	-0.15	1	1	44 %	70 %
161	Inline JavaScript Kilobytes Size	-0.15	561	138	66 %	70 %
162	Meta Description Length Size	-0.15	238	108	51 %	73 %
163	Has Contact Page Trust	-0.15	1	1	49 %	71 %
164	Number of Questions In H2 Tags Size	-0.15	4	1	15 %	79 %
165	Variations in the last 100 words Relevancy	-0.15	179	5	41 %	76 %
166	Has OpenGraph Image Relevancy	-0.15	1	1	44 %	71 %
167	Meta Description Tag Has Entities Relevancy	-0.15	1	1	41 %	75 %
168	Title Word Count Size	-0.15	16	8	70 %	74 %
169	Uses JSON-LD item Other	-0.15	1	1	18 %	72 %
170	Uses Schema website Other	-0.15	1	1	24 %	65 %
171	Has Schema Markup Relevancy	-0.15	1	1	49 %	68 %
172	Number of H4 Tags Size	-0.15	31	3	26 %	82 %
173	Has Meta Twitter Card Authority	-0.15	1	1	42 %	69 %
174	Uses JSON-LD headline Other	-0.15	1	1	14 %	71 %
175	Uses Schema imageobject Other	-0.15	1	1	26 %	66 %
176	Number of Twitter Accounts Authority	-0.15	2	1	14 %	80 %
177	Uses Schema headline Other	-0.15	1	1	15 %	70 %
178	Uses Schema listitem Other	-0.15	1	1	29 %	63 %
179	Uses JSON-LD inLanguage Other	-0.15	1	1	21 %	69 %
180	Number of Prices Size	-0.15	3738	127	57 %	76 %
181	Leading Variations in Title Tag Relevancy	-0.15	1	1	22 %	77 %
182	Uses Schema inlanguage Other	-0.15	1	1	21 %	68 %
183	Uses Schema breadcrumblist Other	-0.14	1	1	29 %	64 %
184	Uses Schema item Other	-0.14	1	1	22 %	59 %
185	Number of Email Addresses Trust	-0.14	15	4	34 %	77 %
186	Leading Variations in H2 Tags Relevancy	-0.14	5	1	15 %	78 %
187	Uses JSON-LD WebSite Other	-0.14	1	1	21 %	68 %
188	Has DocType Tag Technology	-0.14	1	1	60 %	62 %
189	Has Google Verify Technology	-0.14	1	1	14 %	68 %
190	Number of Questions In H3 Tags Size	-0.14	5	1	11 %	79 %
191	Entities in H4 Tags	-0.14	11	2	14 %	89 %
192	Search Result Not .com .net or .org Other	-0.14	1	1	62 %	22 %
193	Has Copyright Trust	-0.14	1	1	49 %	61 %
194	Has RSS Link Authority	-0.14	1	1	19 %	66 %
195	Has Terms of Service Trust	-0.14	1	1	32 %	64 %
196	Uses JSON-LD caption Other	-0.14	1	1	15 %	68 %
197	Leading Variations in H3 Tags Relevancy	-0.14	4	1	12 %	77 %
198	Uses Schema caption Other	-0.14	1	1	15 %	67 %
199	Number Of Claimed Brands Other	-0.14	29	2	16 %	72 %
200	Variations in TITLE Attributes Relevancy	-0.14	140	6	28 %	79 %

Measures 151365 SEO Factors

149643 Built-In SEO Factors

140426 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