200 Top SEO Ranking Factors June 2026

TOP SEO Factors for 2026-06 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	-0.25	727	241	83 %	77 %
2	Load Time Milliseconds Performance	-0.22	5013	1570	83 %	85 %
3	Number of Top 200 Shared Factors Used Diversity	-0.22	49	37	95 %	87 %
4	Number of Top 100 Shared Factors Used Diversity	-0.21	37	27	95 %	88 %
5	Number of Top 50 Shared Factors Used Diversity	-0.21	16	12	94 %	87 %
6	Search Result Domain is .com, .net, or .org Other	-0.21	1	1	7 %	73 %
7	Clean Text Kilobytes Size	-0.2	98	12	69 %	85 %
8	Entities in Sentences Relevancy	-0.2	431	123	67 %	89 %
9	Unabridged Word Count Size	-0.2	16706	1840	84 %	85 %
10	Word Count Size	-0.2	3779	1339	84 %	85 %
11	Number of Heading Tags Size	-0.2	117	21	70 %	82 %
12	Number of P Tags Size	-0.2	90	35	69 %	85 %
13	Variations in H1, H2, and H3 Tags Relevancy	-0.2	37	6	55 %	80 %
14	Number of Distinct Entities Used Diversity	-0.2	53	27	76 %	90 %
15	Entities in the HTML Tag Relevancy	-0.2	435	126	72 %	90 %
16	Number of Backlinks Authority	-0.2	193536	4062	41 %	86 %
17	Search Result Domain is .com Other	-0.19	1	1	6 %	74 %
18	Number of Unique Variations Used Diversity	-0.19	29	8	77 %	74 %
19	Number of Images Size	-0.19	136	25	69 %	89 %
20	Variations in H1 and H2 Tags Relevancy	-0.19	16	4	53 %	80 %
21	Number of Referring Domains Authority	-0.19	590	51	41 %	88 %
22	Number of Images with ALT Text Size	-0.19	122	18	64 %	87 %
23	Variations in Div Tags Relevancy	-0.19	556	91	67 %	84 %
24	Variations in H1-H6 Tags Relevancy	-0.19	45	7	57 %	83 %
25	Entities in H2 Tags	-0.19	50	6	49 %	91 %
26	Number of H2 Tags Size	-0.19	21	7	63 %	83 %
27	Number of H1 Tags Size	-0.19	3	1	66 %	88 %
28	LSI Words in Sentences Relevancy	-0.19	2514	639	65 %	92 %
29	Variations in Search Result Document File Name Relevancy	-0.19	3	1	42 %	80 %
30	Number of Do Follow Backlinks Authority	-0.19	187557	3678	37 %	85 %
31	Variations in LI Tags Relevancy	-0.19	87	16	56 %	82 %
32	Has Meta Charset Technology	-0.19	1	1	70 %	81 %
33	Number of Links Authority	-0.18	585	132	78 %	84 %
34	Number of DoFollow Links Authority	-0.18	578	129	78 %	85 %
35	Variations in P Tags Relevancy	-0.18	116	26	60 %	87 %
36	Number of HTTPS Links Authority	-0.18	585	130	78 %	85 %
37	Number of No Follow Backlinks Authority	-0.18	11127	422	29 %	81 %
38	Entities in H1 Tags	-0.18	13	2	51 %	88 %
39	Number of Internal Links Authority	-0.18	573	119	76 %	84 %
40	Number of HTML Tags Size	-0.18	3073	985	83 %	84 %
41	Has Entities in H1 Tags Relevancy	-0.18	1	1	52 %	84 %
42	Leading Variations in H1-H6 Tags Relevancy	-0.18	12	2	40 %	79 %
43	Entities in H3 Tags	-0.18	53	6	39 %	90 %
44	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	11	2	39 %	79 %
45	Entities in Title Tag Relevancy	-0.18	6	3	64 %	88 %
46	Number of External Links Authority	-0.18	60	13	72 %	90 %
47	Has Entities in H2 Tags Relevancy	-0.18	1	1	50 %	83 %
48	Number of DoFollow External Links Authority	-0.18	56	12	71 %	87 %
49	Variations in H1 Tags Relevancy	-0.17	6	1	47 %	83 %
50	Average Words Per Sentence Size	-0.17	168	28	75 %	88 %
51	Number of Factors Used Diversity	-0.17	354	179	95 %	84 %
52	Number of Forms Technology	-0.17	13	2	45 %	78 %
53	Variations in Main Tags Relevancy	-0.17	571	49	34 %	77 %
54	Variations in A Tags Relevancy	-0.17	122	18	56 %	82 %
55	Variations in H2 Tags Relevancy	-0.17	15	3	40 %	79 %
56	LSI Words in H2 Tags Relevancy	-0.17	104	18	53 %	91 %
57	Variation Count in Top 30KB Relevancy	-0.17	64	17	62 %	82 %
58	Number of Includes Technology	-0.17	52	26	77 %	78 %
59	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	129	19	50 %	83 %
60	Variations in A Tag HREF Attributes Relevancy	-0.17	205	31	50 %	83 %
61	Variations in Body Tags Relevancy	-0.17	1122	202	74 %	78 %
62	Variations in Search Result URL Path Relevancy	-0.17	3	1	43 %	79 %
63	Number of Images without ALT Text Size	-0.17	44	9	50 %	83 %
64	Number of H3 Tags Size	-0.17	38	8	53 %	84 %
65	Variations in Nav Tags Relevancy	-0.16	77	17	41 %	80 %
66	Variations in HTML Tags Relevancy	-0.16	1122	196	72 %	81 %
67	Variations in ALT Attributes Relevancy	-0.16	81	7	37 %	79 %
68	Number of Facebook Pages Authority	-0.16	4	2	53 %	85 %
69	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	90 %	86 %
70	Term Frequency Relevancy	-0.16	4	3	72 %	78 %
71	Has Form Technology	-0.16	1	1	44 %	77 %
72	Number of HTML Comments Size	-0.16	208	51	68 %	80 %
73	LSI Words in H1 Tags Relevancy	-0.16	29	4	54 %	93 %
74	Has JSON-LD Schema Markup Relevancy	-0.16	1	1	49 %	79 %
75	Leading Variations in H1 Tags Relevancy	-0.15	1	1	26 %	79 %
76	Number of LinkedIn Pages Authority	-0.15	3	1	29 %	81 %
77	Variations in Absolute URLs Relevancy	-0.15	327	42	54 %	87 %
78	Variations in Span Tags Relevancy	-0.15	28	7	41 %	85 %
79	Search Result Summary Length Size	-0.15	158	152	94 %	72 %
80	Has Entities in H3 Tags Relevancy	-0.15	1	1	39 %	82 %
81	Variations in Section Tags Relevancy	-0.15	52	14	32 %	82 %
82	Number of Instagram Pages Authority	-0.15	13	2	42 %	83 %
83	Number of Social Accounts Authority	-0.15	3	2	37 %	85 %
84	LSI Words in H3 Tags Relevancy	-0.15	95	19	44 %	90 %
85	Is Article Page Other	-0.15	1	1	41 %	75 %
86	Number Of JSON-LD Types Relevancy	-0.15	48	12	51 %	82 %
87	Variations in the Canonical URL Relevancy	-0.15	4	2	45 %	79 %
88	Number of US Phone Numbers Trust	-0.15	130	10	33 %	77 %
89	Exact Matches in H1-H6 Tags Relevancy	-0.15	9	2	25 %	81 %
90	Leading Variations in Title Tag Relevancy	-0.15	1	1	31 %	75 %
91	Number of CSS Includes Technology	-0.15	20	9	70 %	77 %
92	Percentage of DoFollow External Links Authority	-0.15	26	11	69 %	78 %
93	Search Result Number of Dirs in Path Other	-0.15	3	2	75 %	80 %
94	Variations making whole A Tags Relevancy	-0.14	5	1	25 %	72 %
95	Variations in First 100 Words Relevancy	-0.14	15	5	60 %	79 %
96	Number of Facebook Accounts Authority	-0.14	2	1	25 %	83 %
97	Variations in Search Result URL Relevancy	-0.14	4	1	50 %	75 %
98	Variations in H3 Tags Relevancy	-0.14	30	3	30 %	82 %
99	Number of Social Pages Authority	-0.14	15	4	59 %	88 %
100	Variations in Sentences Relevancy	-0.14	325	34	66 %	82 %
101	Variations in the Title Tag Relevancy	-0.14	2	1	62 %	78 %
102	Variations in Search Result Link Text Relevancy	-0.14	3	2	77 %	76 %
103	Exact Matches in Top 30KB Relevancy	-0.14	13	3	23 %	80 %
104	Entities in Meta Description Tag Relevancy	-0.14	7	3	52 %	82 %
105	Has US Phone Number Trust	-0.14	1	1	34 %	68 %
106	Variations making whole H1-H6 Tags Relevancy	-0.14	1	1	16 %	74 %
107	Exact Matches in the HTML Tag Relevancy	-0.14	264	18	33 %	85 %
108	Clean Keyword Density in the HTML Tag Relevancy	-0.14	9	3	65 %	67 %
109	Number of JavaScript Includes Technology	-0.14	42	17	78 %	78 %
110	Variations Making Whole LI Tags Relevancy	-0.14	4	1	21 %	80 %
111	Number of Questions In Headings Size	-0.14	8	2	36 %	84 %
112	Percentage of DoFollow Links Authority	-0.14	97	83	77 %	82 %
113	Title Tag Has Entities Relevancy	-0.14	1	1	64 %	78 %
114	TF/IDF Relevancy	-0.14	1	1	51 %	80 %
115	Uses JSON-LD name Other	-0.14	1	1	48 %	75 %
116	Variations in Footer Tags Relevancy	-0.14	39	6	31 %	79 %
117	Number of Questions In H2 Tags Size	-0.14	3	1	23 %	78 %
118	Has Meta Robots Other	-0.14	1	1	23 %	74 %
119	Has Meta Viewport Technology	-0.14	1	1	81 %	71 %
120	Variations in OpenGraph Title Relevancy	-0.14	2	1	52 %	71 %
121	Headings Has Question Other	-0.13	1	1	36 %	77 %
122	Variations in Search Result Display URL Relevancy	-0.13	3	2	77 %	77 %
123	Number Of Claimed Brands Other	-0.13	9	2	21 %	79 %
124	Variations making whole H1, H2, and H3 Tags Relevancy	-0.13	1	1	14 %	75 %
125	Entities in H4 Tags	-0.13	10	2	18 %	84 %
126	Is Home Page Other	-0.13	1	1	16 %	49 %
127	Number of Absolute URLs Authority	-0.13	615	253	80 %	66 %
128	Inline CSS Kilobytes Size	-0.13	174	58	64 %	76 %
129	Search Result Uses HTTPS Other	-0.13	1	1	82 %	75 %
130	Variation Density in Top 30KB Relevancy	-0.13	6	2	57 %	73 %
131	Uses JSON-LD url Other	-0.13	1	1	44 %	72 %
132	Uses JSON-LD Organization Other	-0.13	1	1	29 %	75 %
133	Variations in Meta Description Relevancy	-0.13	3	2	50 %	79 %
134	Number of Sentences Size	-0.13	621	133	81 %	79 %
135	Uses Schema image Other	-0.13	1	1	17 %	63 %
136	Search Result Host Length Size	-0.13	24	17	83 %	77 %
137	Number of H4 Tags Size	-0.13	46	4	32 %	76 %
138	Has Contact Page Trust	-0.13	1	1	62 %	66 %
139	Variations Making Whole Span Tags Relevancy	-0.13	9	1	17 %	80 %
140	Search Result URL Length Size	-0.13	85	66	97 %	61 %
141	Uses Schema organization Other	-0.13	1	1	30 %	74 %
142	Leading Variations in H2 Tags Relevancy	-0.13	10	1	20 %	79 %
143	Has HREF Lang Technology	-0.13	1	1	11 %	69 %
144	Uses JSON-LD mainEntity Other	-0.13	1	1	1 %	14 %
145	Variations in Strong Tags Relevancy	-0.13	10	2	22 %	80 %
146	Exact Matches in H1 Tags Relevancy	-0.12	1	1	19 %	74 %
147	Uses JSON-LD description Other	-0.12	1	1	39 %	72 %
148	Search Result Domain Length Size	-0.12	24	17	83 %	79 %
149	Percentage of DoFollow Internal Links Authority	-0.12	89	72	76 %	77 %
150	Has Apple Touch Icon Technology	-0.12	1	1	47 %	75 %
151	Number of HREF Lang Tags Size	-0.12	16	2	10 %	74 %
152	Exact Matches in Title Tag Relevancy	-0.12	1	1	24 %	80 %
153	Number of Twitter Accounts Authority	-0.12	1	1	18 %	74 %
154	Number of Email Addresses Trust	-0.12	17	4	41 %	74 %
155	Variations in I Tags Relevancy	-0.12	11	3	18 %	83 %
156	Variations making whole H1 Tags Relevancy	-0.12	1	1	9 %	78 %
157	Has FavIcon Technology	-0.12	1	1	74 %	64 %
158	LSI Words in Meta Description Tag Relevancy	-0.12	19	10	55 %	88 %
159	Uses JSON-LD ListItem Other	-0.12	1	1	31 %	73 %
160	Uses Schema article Other	-0.12	1	1	12 %	56 %
161	Uses JSON-LD ImageObject Other	-0.12	1	1	29 %	71 %
162	Variations in OpenGraph Description Relevancy	-0.12	3	1	46 %	77 %
163	Meta Description Tag Has Entities Relevancy	-0.12	1	1	54 %	69 %
164	Uses Schema website Other	-0.12	1	1	32 %	69 %
165	Page Size Kilobytes Size	-0.12	852	338	80 %	58 %
166	Uses Schema webpage Other	-0.12	1	1	32 %	67 %
167	Uses Schema datemodified Other	-0.12	1	1	30 %	66 %
168	Uses JSON-LD representativeOfPage Other	-0.12	1	1	1 %	13 %
169	Number of Questions Size	-0.12	73	15	66 %	66 %
170	LSI Words in Title Tag Relevancy	-0.12	12	5	68 %	88 %
171	Uses Microdata breadcrumb	-0.12	1	1	2 %	12 %
172	Variations in Article Tags Relevancy	-0.12	44	9	23 %	76 %
173	Uses JSON-LD Article Other	-0.12	1	1	11 %	61 %
174	Has Entities in H4 Tags Relevancy	-0.12	1	1	19 %	75 %
175	Variations in Script Tags Relevancy	-0.12	797	72	58 %	75 %
176	Uses Schema headline Other	-0.12	1	1	18 %	64 %
177	Number of Nofollow Links Authority	-0.12	15	3	21 %	82 %
178	Uses JSON-LD image Other	-0.12	1	1	13 %	66 %
179	Is OpenGraph Type Article Technology	-0.12	1	1	31 %	64 %
180	Uses JSON-LD datePublished Other	-0.12	1	1	31 %	72 %
181	Number of H5 Tags Size	-0.12	12	2	14 %	75 %
182	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	31 %	71 %
183	Has Email Trust	-0.12	1	1	42 %	70 %
184	Uses JSON-LD EducationalOccupationalCredential Other	-0.12	1	1	1 %	12 %
185	Uses Schema educationaloccupationalcredential Other	-0.12	1	1	1 %	12 %
186	Uses Schema representativeofpage Other	-0.12	1	1	1 %	12 %
187	Uses JSON-LD headline Other	-0.12	1	1	17 %	69 %
188	Number of NoFollow External Links Authority	-0.11	9	2	13 %	77 %
189	Uses Schema contacttype Other	-0.11	1	1	6 %	51 %
190	Number of Prices Size	-0.11	569	87	65 %	75 %
191	Variations in ID Attributes Relevancy	-0.11	12	1	10 %	80 %
192	Uses JSON-LD dateModified Other	-0.11	1	1	29 %	70 %
193	Variations in B Tags Relevancy	-0.11	6	2	9 %	81 %
194	Uses JSON-LD credentialCategory Other	-0.11	1	1	1 %	11 %
195	Uses Schema credentialcategory Other	-0.11	1	1	1 %	11 %
196	Uses Microdata WebSite Other	-0.11	1	1	1 %	15 %
197	Percentage of NoFollow Links Authority	-0.11	7	2	19 %	78 %
198	Uses JSON-LD contactType Other	-0.11	1	1	6 %	52 %
199	Has Canonical URL Authority	-0.11	1	1	70 %	69 %
200	LSI Words in H4 Tags Relevancy	-0.11	49	7	24 %	80 %

Measures 150798 SEO Factors

149076 Built-In SEO Factors

139869 On-page SEO Factors

9207 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 2026-06 previous