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	771	237	68 %	79 %
2	Number of Top 200 Shared Factors Used Diversity	-0.26	52	36	83 %	90 %
3	Number of Top 100 Shared Factors Used Diversity	-0.26	39	27	83 %	90 %
4	Number of Top 50 Shared Factors Used Diversity	-0.25	16	11	83 %	91 %
5	Entities in Sentences Relevancy	-0.25	954	140	54 %	94 %
6	Variations in H1-H6 Tags Relevancy	-0.25	259	9	45 %	83 %
7	Number of P Tags Size	-0.24	218	34	55 %	88 %
8	Number of Heading Tags Size	-0.24	59	19	57 %	85 %
9	Entities in the HTML Tag Relevancy	-0.24	1050	145	59 %	94 %
10	Load Time Milliseconds Performance	-0.24	25940	2188	70 %	87 %
11	Variations in H1, H2, and H3 Tags Relevancy	-0.24	217	8	44 %	84 %
12	Variations in P Tags Relevancy	-0.24	4014	68	45 %	88 %
13	Number of Referring Domains Authority	-0.24	787	43	31 %	87 %
14	Entities in H2 Tags	-0.24	54	7	36 %	91 %
15	Word Count Size	-0.24	12278	1373	70 %	87 %
16	Clean Text Kilobytes Size	-0.24	284	13	56 %	84 %
17	Variations in H1 and H2 Tags Relevancy	-0.24	123	5	42 %	84 %
18	Number of Distinct Entities Used Diversity	-0.24	65	28	64 %	93 %
19	Number of Unique Variations Used Diversity	-0.24	59	11	64 %	81 %
20	Unabridged Word Count Size	-0.24	56122	2001	70 %	86 %
21	Number of H2 Tags Size	-0.24	29	6	50 %	84 %
22	Number of Backlinks Authority	-0.23	197596	2747	31 %	88 %
23	Variations in Div Tags Relevancy	-0.23	31585	404	55 %	87 %
24	Variations in Search Result Document File Name Relevancy	-0.23	7	1	36 %	83 %
25	Has Meta Charset Technology	-0.23	1	1	57 %	80 %
26	Number of Do Follow Backlinks Authority	-0.23	188984	2533	28 %	86 %
27	Number of Factors Used Diversity	-0.23	286	167	83 %	86 %
28	Number of Images Size	-0.23	165	24	57 %	87 %
29	Variations in A Tags Relevancy	-0.23	3977	56	46 %	83 %
30	Variations in LI Tags Relevancy	-0.23	1526	34	44 %	87 %
31	Entities in Title Tag Relevancy	-0.23	10	3	52 %	91 %
32	Number of HTML Tags Size	-0.23	4172	967	70 %	88 %
33	Has JSON-LD Schema Markup Relevancy	-0.23	1	1	38 %	78 %
34	Number of DoFollow Links Authority	-0.23	419	121	64 %	87 %
35	Number of Links Authority	-0.22	452	124	64 %	87 %
36	Number of HTTPS Links Authority	-0.22	419	123	63 %	87 %
37	Entities in H1 Tags	-0.22	9	2	39 %	91 %
38	Variation Count in Top 30KB Relevancy	-0.22	5478	65	49 %	81 %
39	Number of Images with ALT Text Size	-0.22	85	16	52 %	87 %
40	Number of H1 Tags Size	-0.22	6	1	52 %	87 %
41	Variations in Body Tags Relevancy	-0.22	90453	1080	62 %	86 %
42	Number of Internal Links Authority	-0.22	390	111	62 %	87 %
43	Has Entities in H2 Tags Relevancy	-0.22	1	1	38 %	85 %
44	Has Entities in H1 Tags Relevancy	-0.22	1	1	39 %	85 %
45	LSI Words in Sentences Relevancy	-0.22	4466	591	50 %	91 %
46	Variations in H1 Tags Relevancy	-0.22	11	1	38 %	81 %
47	Variations in Search Result URL Path Relevancy	-0.22	8	2	38 %	82 %
48	Variations in Distinct A Tag HREF Attributes Relevancy	-0.22	1345	39	43 %	86 %
49	Number of Facebook Pages Authority	-0.22	5	2	40 %	87 %
50	Variations in H2 Tags Relevancy	-0.22	117	4	31 %	81 %
51	Variations in HTML Tags Relevancy	-0.22	90453	1059	60 %	88 %
52	Variations in A Tag HREF Attributes Relevancy	-0.22	2206	61	42 %	87 %
53	Number of External Links Authority	-0.22	135	14	59 %	88 %
54	Search Result Number of Dirs in Path Other	-0.22	3	2	64 %	79 %
55	Number of No Follow Backlinks Authority	-0.21	26281	268	21 %	83 %
56	Entities in H3 Tags	-0.21	51	8	30 %	93 %
57	Average Words Per Sentence Size	-0.21	287	31	60 %	85 %
58	Number of Includes Technology	-0.21	60	25	64 %	84 %
59	Number of DoFollow External Links Authority	-0.21	134	12	58 %	89 %
60	Number of HTML Comments Size	-0.21	563	48	54 %	84 %
61	Flesch Kincaid Reading Grade Level Other	-0.21	6	1	76 %	88 %
62	Number Of JSON-LD Types Relevancy	-0.21	151	13	41 %	82 %
63	Leading Variations in H1-H6 Tags Relevancy	-0.21	18	2	31 %	82 %
64	Variations in Sentences Relevancy	-0.21	3534	72	54 %	88 %
65	Variations in Absolute URLs Relevancy	-0.21	4399	90	46 %	85 %
66	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.21	11	2	29 %	83 %
67	Number of Images without ALT Text Size	-0.21	113	9	41 %	85 %
68	Term Frequency Relevancy	-0.2	6	3	60 %	85 %
69	Number of H3 Tags Size	-0.2	37	8	42 %	87 %
70	Variations in Span Tags Relevancy	-0.2	834	17	36 %	89 %
71	Variations in the Canonical URL Relevancy	-0.2	42	2	38 %	85 %
72	Variations in ALT Attributes Relevancy	-0.2	170	8	32 %	80 %
73	Number of Social Pages Authority	-0.2	23	5	46 %	85 %
74	Variations in Main Tags Relevancy	-0.2	19848	173	27 %	85 %
75	Percentage of DoFollow Links Authority	-0.2	99	79	63 %	80 %
76	Variations in Nav Tags Relevancy	-0.2	11816	90	34 %	86 %
77	LSI Words in H2 Tags Relevancy	-0.2	193	16	39 %	89 %
78	Clean Keyword Density in the HTML Tag Relevancy	-0.2	195	6	53 %	75 %
79	Number of CSS Includes Technology	-0.2	25	8	56 %	76 %
80	Variations in First 100 Words Relevancy	-0.2	172	8	51 %	84 %
81	Search Result Domain is .com, .net, or .org Other	-0.19	1	1	7 %	78 %
82	Uses JSON-LD name Other	-0.19	1	1	38 %	78 %
83	Search Result Domain is .com Other	-0.19	1	1	7 %	76 %
84	Number of Forms Technology	-0.19	9	2	38 %	78 %
85	Number of Sentences Size	-0.19	766	129	67 %	84 %
86	Has Meta Viewport Technology	-0.19	1	1	65 %	76 %
87	Variations in Search Result URL Relevancy	-0.19	23	2	45 %	79 %
88	Variations in H3 Tags Relevancy	-0.19	131	4	25 %	83 %
89	Search Result Uses HTTPS Other	-0.19	1	1	69 %	70 %
90	Number of Instagram Pages Authority	-0.19	21	3	31 %	83 %
91	Entities in Meta Description Tag Relevancy	-0.19	14	3	44 %	86 %
92	LSI Words in H1 Tags Relevancy	-0.19	16	4	40 %	89 %
93	Number of Facebook Accounts Authority	-0.19	2	1	18 %	80 %
94	Number of Questions In Headings Size	-0.19	7	2	24 %	82 %
95	Has Form Technology	-0.19	1	1	37 %	76 %
96	Variations in Footer Tags Relevancy	-0.19	4896	38	28 %	81 %
97	Has Entities in H3 Tags Relevancy	-0.19	1	1	30 %	87 %
98	Number of Social Accounts Authority	-0.19	5	2	28 %	85 %
99	Has Apple Touch Icon Technology	-0.19	1	1	34 %	74 %
100	Title Tag Has Entities Relevancy	-0.19	1	1	51 %	80 %
101	Percentage of DoFollow External Links Authority	-0.19	32	12	56 %	80 %
102	Number of LinkedIn Pages Authority	-0.18	4	1	21 %	79 %
103	Variations in Section Tags Relevancy	-0.18	1606	31	26 %	86 %
104	Has Canonical URL Authority	-0.18	1	1	55 %	70 %
105	Percentage of DoFollow Internal Links Authority	-0.18	92	68	62 %	77 %
106	Variations in the Title Tag Relevancy	-0.18	11	2	50 %	78 %
107	Inline CSS Kilobytes Size	-0.18	205	58	53 %	83 %
108	Page Size Kilobytes Size	-0.18	994	319	67 %	67 %
109	Variation Density in Top 30KB Relevancy	-0.18	303	5	49 %	76 %
110	Search Result Domain Length Size	-0.18	23	16	69 %	78 %
111	Search Result Host Length Size	-0.18	23	16	69 %	78 %
112	Number of JavaScript Includes Technology	-0.18	48	17	65 %	84 %
113	Is Article Page Other	-0.18	1	1	30 %	75 %
114	Headings Has Question Other	-0.18	1	1	25 %	79 %
115	Uses JSON-LD url Other	-0.18	1	1	35 %	76 %
116	Variations in OpenGraph Description Relevancy	-0.18	32	2	38 %	77 %
117	Variations in Script Tags Relevancy	-0.18	21986	231	50 %	83 %
118	Variations in Meta Description Relevancy	-0.18	39	2	41 %	79 %
119	TF/IDF Relevancy	-0.18	1	1	43 %	81 %
120	Uses JSON-LD description Other	-0.18	1	1	30 %	74 %
121	Variations in OpenGraph Title Relevancy	-0.18	9	1	41 %	75 %
122	Uses Schema organization Other	-0.18	1	1	25 %	74 %
123	Has Privacy Policy Trust	-0.18	1	1	43 %	70 %
124	Number of Absolute URLs Authority	-0.18	1948	253	68 %	74 %
125	LSI Words in Title Tag Relevancy	-0.18	22	5	52 %	84 %
126	LSI Words in H3 Tags Relevancy	-0.17	170	19	33 %	89 %
127	Has FavIcon Technology	-0.17	1	1	57 %	73 %
128	Variations Making Whole LI Tags Relevancy	-0.17	5	1	18 %	79 %
129	Variations Making Whole Span Tags Relevancy	-0.17	5	1	15 %	80 %
130	Variations making whole A Tags Relevancy	-0.17	5	1	21 %	80 %
131	Has Meta Description Relevancy	-0.17	1	1	50 %	66 %
132	Number of Questions Size	-0.17	62	12	50 %	74 %
133	Number of H4 Tags Size	-0.17	31	3	25 %	82 %
134	Uses JSON-LD Organization Other	-0.17	1	1	23 %	75 %
135	Uses JSON-LD ListItem Other	-0.17	1	1	25 %	75 %
136	Uses JSON-LD BreadcrumbList Other	-0.17	1	1	24 %	75 %
137	Variations in Search Result Display URL Relevancy	-0.17	14	2	65 %	76 %
138	Variations in Search Result Link Text Relevancy	-0.17	14	2	65 %	76 %
139	Leading Variations in H1 Tags Relevancy	-0.17	1	1	18 %	76 %
140	Word Count in Meta Description Size	-0.17	38	18	51 %	73 %
141	Has Contact Page Trust	-0.17	1	1	48 %	70 %
142	Inline JavaScript Kilobytes Size	-0.17	561	132	63 %	68 %
143	Has Schema Markup Relevancy	-0.17	1	1	48 %	67 %
144	Uses Schema datemodified Other	-0.16	1	1	21 %	72 %
145	Uses Schema name Other	-0.16	1	1	44 %	67 %
146	Search Result URL Length Size	-0.16	94	66	82 %	59 %
147	LSI Words in Meta Description Tag Relevancy	-0.16	23	9	42 %	87 %
148	Meta Description Length Size	-0.16	238	110	51 %	74 %
149	Uses JSON-LD dateModified Other	-0.16	1	1	20 %	73 %
150	Number of US Phone Numbers Trust	-0.16	212	10	30 %	85 %
151	Leading Variations in Title Tag Relevancy	-0.16	1	1	22 %	76 %
152	Uses JSON-LD datePublished	-0.16	1	1	23 %	74 %
153	Variations in Strong Tags Relevancy	-0.16	129	3	17 %	85 %
154	Has US Phone Number Trust	-0.16	1	1	29 %	77 %
155	Meta Description Tag Has Entities Relevancy	-0.16	1	1	42 %	75 %
156	Is Store Page Other	-0.16	1	1	36 %	66 %
157	Title Length Size	-0.16	157	52	67 %	74 %
158	Title Word Count Size	-0.16	25	8	67 %	74 %
159	Variations in Article Tags Relevancy	-0.16	1151	18	17 %	80 %
160	Has OpenGraph Type Relevancy	-0.16	1	1	48 %	69 %
161	Is OpenGraph Type Article Technology	-0.16	1	1	21 %	69 %
162	Uses Schema webpage Other	-0.16	1	1	23 %	72 %
163	Number of Prices Size	-0.16	3738	128	55 %	79 %
164	Number of Questions In H2 Tags Size	-0.16	4	1	16 %	81 %
165	Search Result Summary Length Size	-0.16	161	148	81 %	77 %
166	Variations in the last 100 words Relevancy	-0.16	179	5	39 %	74 %
167	Has Terms of Service Trust	-0.16	1	1	31 %	65 %
168	Uses JSON-LD ImageObject Other	-0.16	1	1	22 %	76 %
169	Uses JSON-LD WebPage Other	-0.16	1	1	22 %	73 %
170	Number of Twitter Accounts Authority	-0.16	2	1	14 %	79 %
171	Uses Schema url Other	-0.15	1	1	40 %	65 %
172	Has OpenGraph Image Relevancy	-0.15	1	1	43 %	69 %
173	Entities in H4 Tags	-0.15	11	2	14 %	88 %
174	Variations in Search Result Summary Relevancy	-0.15	48	3	65 %	70 %
175	Leading Variations in H2 Tags Relevancy	-0.15	5	1	16 %	80 %
176	Number of Questions In H3 Tags Size	-0.15	5	1	12 %	79 %
177	Has Google Verify Technology	-0.15	1	1	14 %	73 %
178	Is Purchase Page Other	-0.15	1	1	37 %	59 %
179	Uses Schema description Other	-0.15	1	1	34 %	61 %
180	Variations in Class Attributes Relevancy	-0.15	9704	86	18 %	81 %
181	Number of Email Addresses Trust	-0.15	15	4	33 %	79 %
182	Has DocType Tag Technology	-0.15	1	1	58 %	61 %
183	Has Meta Robots Other	-0.15	1	1	19 %	67 %
184	Variations making whole H1-H6 Tags Relevancy	-0.15	2	1	11 %	79 %
185	Has Meta Twitter Card Authority	-0.15	1	1	41 %	67 %
186	Uses Schema listitem Other	-0.15	1	1	29 %	60 %
187	Variations making whole H1, H2, and H3 Tags Relevancy	-0.15	1	1	10 %	78 %
188	Uses Schema datepublished Other	-0.15	1	1	26 %	59 %
189	Uses Schema breadcrumblist Other	-0.15	1	1	29 %	61 %
190	Uses JSON-LD item Other	-0.15	1	1	17 %	74 %
191	Uses Schema website Other	-0.15	1	1	23 %	66 %
192	Variations in Button Tags Relevancy	-0.15	3312	26	11 %	80 %
193	Uses JSON-LD inLanguage Other	-0.15	1	1	20 %	69 %
194	Uses Schema inlanguage Other	-0.15	1	1	21 %	68 %
195	Has Copyright Trust	-0.15	1	1	47 %	60 %
196	Leading Variations in H3 Tags Relevancy	-0.15	7	1	12 %	79 %
197	Number Of Claimed Brands Other	-0.15	72	2	16 %	74 %
198	Uses Schema imageobject Other	-0.15	1	1	26 %	63 %
199	Uses JSON-LD headline Other	-0.14	1	1	13 %	69 %
200	Number of Nofollow Links Authority	-0.14	91	4	17 %	76 %

Measures 153875 SEO Factors

152153 Built-In SEO Factors

142936 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