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	251	84 %	79 %
2	Number of Top 200 Shared Factors Used Diversity	-0.21	49	37	95 %	88 %
3	Load Time Milliseconds Performance	-0.21	5013	1612	83 %	85 %
4	Entities in Sentences Relevancy	-0.21	431	131	69 %	91 %
5	Clean Text Kilobytes Size	-0.21	45	12	70 %	87 %
6	Entities in the HTML Tag Relevancy	-0.21	435	136	75 %	92 %
7	Number of Distinct Entities Used Diversity	-0.2	53	28	79 %	91 %
8	Number of Images Size	-0.2	136	27	70 %	90 %
9	Search Result Domain is .com, .net, or .org Other	-0.2	1	1	7 %	71 %
10	Number of Top 100 Shared Factors Used Diversity	-0.2	37	28	95 %	88 %
11	Number of Top 50 Shared Factors Used Diversity	-0.2	16	12	95 %	88 %
12	Unabridged Word Count Size	-0.2	8505	1777	84 %	87 %
13	Word Count Size	-0.2	3779	1345	84 %	87 %
14	Number of Backlinks Authority	-0.2	193536	4409	42 %	88 %
15	Number of P Tags Size	-0.2	90	36	69 %	87 %
16	Variations in Div Tags Relevancy	-0.2	556	97	68 %	87 %
17	LSI Words in Sentences Relevancy	-0.2	2514	686	66 %	92 %
18	Variations in H1, H2, and H3 Tags Relevancy	-0.2	37	6	56 %	82 %
19	Number of Heading Tags Size	-0.2	117	21	70 %	84 %
20	Number of Referring Domains Authority	-0.2	590	55	42 %	90 %
21	Entities in H2 Tags	-0.2	50	7	51 %	92 %
22	Number of Images with ALT Text Size	-0.2	122	19	65 %	88 %
23	Variations in H1 and H2 Tags Relevancy	-0.2	16	4	54 %	81 %
24	Variations in LI Tags Relevancy	-0.2	87	16	57 %	83 %
25	Number of Unique Variations Used Diversity	-0.19	29	8	79 %	74 %
26	Variations in H1-H6 Tags Relevancy	-0.19	45	7	58 %	84 %
27	Number of Do Follow Backlinks Authority	-0.19	187557	4019	39 %	86 %
28	Search Result Domain is .com Other	-0.19	1	1	7 %	72 %
29	Entities in H1 Tags	-0.19	13	2	53 %	88 %
30	Number of H1 Tags Size	-0.19	3	1	66 %	88 %
31	Number of H2 Tags Size	-0.19	21	7	64 %	86 %
32	Variations in P Tags Relevancy	-0.19	116	27	60 %	90 %
33	Number of No Follow Backlinks Authority	-0.19	11127	459	30 %	81 %
34	Has Entities in H1 Tags Relevancy	-0.19	1	1	54 %	85 %
35	Number of Links Authority	-0.19	380	132	78 %	87 %
36	Number of DoFollow Links Authority	-0.19	375	129	78 %	88 %
37	Number of HTTPS Links Authority	-0.19	379	130	78 %	88 %
38	Entities in H3 Tags	-0.19	53	7	40 %	92 %
39	Has Entities in H2 Tags Relevancy	-0.19	1	1	52 %	85 %
40	Number of HTML Tags Size	-0.18	3073	996	83 %	86 %
41	Variations in Search Result Document File Name Relevancy	-0.18	3	1	42 %	79 %
42	Number of Internal Links Authority	-0.18	374	119	77 %	87 %
43	Leading Variations in H1-H6 Tags Relevancy	-0.18	12	2	41 %	80 %
44	Number of External Links Authority	-0.18	60	13	73 %	90 %
45	Entities in Title Tag Relevancy	-0.18	6	3	67 %	87 %
46	Variations in H1 Tags Relevancy	-0.18	6	1	48 %	83 %
47	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	11	2	39 %	79 %
48	Variations in Main Tags Relevancy	-0.18	571	52	35 %	79 %
49	Number of DoFollow External Links Authority	-0.18	56	12	72 %	87 %
50	Variations in A Tags Relevancy	-0.18	122	19	57 %	85 %
51	Has Meta Charset Technology	-0.18	1	1	69 %	84 %
52	Variations in Distinct A Tag HREF Attributes Relevancy	-0.18	129	20	51 %	84 %
53	Variations in A Tag HREF Attributes Relevancy	-0.18	205	33	51 %	85 %
54	Number of Forms Technology	-0.18	13	2	45 %	78 %
55	LSI Words in H2 Tags Relevancy	-0.18	104	20	55 %	90 %
56	Average Words Per Sentence Size	-0.17	168	28	75 %	90 %
57	Number of Includes Technology	-0.17	52	26	77 %	79 %
58	Number of Factors Used Diversity	-0.17	354	182	95 %	85 %
59	Number of H3 Tags Size	-0.17	38	8	53 %	85 %
60	Number of Images without ALT Text Size	-0.17	44	9	50 %	85 %
61	Variations in H2 Tags Relevancy	-0.17	15	3	42 %	80 %
62	Variations in Body Tags Relevancy	-0.17	1122	216	75 %	81 %
63	Variations in Nav Tags Relevancy	-0.17	77	18	42 %	83 %
64	Variations in ALT Attributes Relevancy	-0.17	81	7	38 %	80 %
65	Has Form Technology	-0.17	1	1	44 %	77 %
66	Variations in HTML Tags Relevancy	-0.17	1122	210	73 %	83 %
67	Variations in Search Result URL Path Relevancy	-0.17	3	1	43 %	79 %
68	LSI Words in H1 Tags Relevancy	-0.16	29	4	56 %	92 %
69	Variation Count in Top 30KB Relevancy	-0.16	64	17	63 %	86 %
70	Number of Facebook Pages Authority	-0.16	4	2	55 %	85 %
71	Term Frequency Relevancy	-0.16	4	3	73 %	79 %
72	Has Entities in H3 Tags Relevancy	-0.16	1	1	41 %	83 %
73	Variations in Absolute URLs Relevancy	-0.16	327	45	56 %	88 %
74	Variations in Span Tags Relevancy	-0.16	28	8	43 %	84 %
75	LSI Words in H3 Tags Relevancy	-0.16	95	20	45 %	89 %
76	Variations in the Canonical URL Relevancy	-0.16	4	2	46 %	78 %
77	Has JSON-LD Schema Markup Relevancy	-0.16	1	1	49 %	82 %
78	Number of LinkedIn Pages Authority	-0.16	3	1	29 %	83 %
79	Number of HTML Comments Size	-0.16	202	52	68 %	83 %
80	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	90 %	88 %
81	Number of Social Accounts Authority	-0.16	3	2	38 %	85 %
82	Variations in Section Tags Relevancy	-0.15	52	14	33 %	82 %
83	Number of Instagram Pages Authority	-0.15	13	2	43 %	83 %
84	Leading Variations in H1 Tags Relevancy	-0.15	1	1	26 %	81 %
85	Number of CSS Includes Technology	-0.15	16	9	70 %	77 %
86	Search Result Summary Length Size	-0.15	158	152	94 %	74 %
87	Variations in Search Result URL Relevancy	-0.15	4	1	51 %	74 %
88	Is Article Page Other	-0.15	1	1	41 %	77 %
89	Number Of JSON-LD Types Relevancy	-0.15	48	13	51 %	85 %
90	Number of US Phone Numbers Trust	-0.15	130	10	33 %	78 %
91	Variations in Footer Tags Relevancy	-0.15	39	7	32 %	80 %
92	Variations in H3 Tags Relevancy	-0.15	30	3	31 %	84 %
93	Entities in Meta Description Tag Relevancy	-0.15	7	3	55 %	81 %
94	Number of Facebook Accounts Authority	-0.14	2	1	26 %	84 %
95	Variations making whole A Tags Relevancy	-0.14	5	1	25 %	72 %
96	Number of Social Pages Authority	-0.14	15	4	61 %	88 %
97	Variations in Sentences Relevancy	-0.14	325	36	68 %	83 %
98	Search Result Number of Dirs in Path Other	-0.14	3	2	75 %	79 %
99	Percentage of DoFollow External Links Authority	-0.14	26	12	70 %	79 %
100	Number of Questions In Headings Size	-0.14	8	2	37 %	85 %
101	Variations in First 100 Words Relevancy	-0.14	15	6	62 %	80 %
102	Leading Variations in Title Tag Relevancy	-0.14	1	1	32 %	76 %
103	Number of JavaScript Includes Technology	-0.14	42	17	79 %	79 %
104	Variations in Search Result Link Text Relevancy	-0.14	3	2	78 %	76 %
105	Has US Phone Number Trust	-0.14	1	1	34 %	70 %
106	Has Meta Robots Other	-0.14	1	1	23 %	74 %
107	Percentage of DoFollow Links Authority	-0.14	97	83	78 %	83 %
108	Uses JSON-LD name Other	-0.14	1	1	48 %	78 %
109	Variations Making Whole LI Tags Relevancy	-0.14	4	1	21 %	82 %
110	Title Tag Has Entities Relevancy	-0.14	1	1	67 %	78 %
111	Variations in the Title Tag Relevancy	-0.14	2	2	64 %	79 %
112	TF/IDF Relevancy	-0.14	1	1	51 %	82 %
113	Uses JSON-LD url Other	-0.13	1	1	45 %	72 %
114	Exact Matches in H1-H6 Tags Relevancy	-0.13	9	2	23 %	81 %
115	Headings Has Question Other	-0.13	1	1	37 %	79 %
116	Number of Absolute URLs Authority	-0.13	549	257	81 %	67 %
117	Exact Matches in the HTML Tag Relevancy	-0.13	264	17	31 %	84 %
118	Inline CSS Kilobytes Size	-0.13	174	60	65 %	77 %
119	Variations in Meta Description Relevancy	-0.13	3	2	52 %	80 %
120	Entities in H4 Tags	-0.13	10	2	19 %	84 %
121	Uses Schema image Other	-0.13	1	1	17 %	63 %
122	Is Home Page Other	-0.13	1	1	17 %	50 %
123	Variations Making Whole Span Tags Relevancy	-0.13	9	1	18 %	79 %
124	Variations in OpenGraph Title Relevancy	-0.13	2	1	54 %	71 %
125	Uses JSON-LD Organization Other	-0.13	1	1	29 %	79 %
126	Number of H4 Tags Size	-0.13	46	4	32 %	77 %
127	Has Meta Viewport Technology	-0.13	1	1	81 %	71 %
128	Variations in Search Result Display URL Relevancy	-0.13	3	2	78 %	77 %
129	Uses JSON-LD mainEntity Other	-0.13	1	1	1 %	13 %
130	Variations making whole H1-H6 Tags Relevancy	-0.13	1	1	15 %	75 %
131	Number of Questions In H2 Tags Size	-0.13	3	1	24 %	79 %
132	Variations in Strong Tags Relevancy	-0.13	10	2	23 %	81 %
133	Number Of Claimed Brands Other	-0.13	9	2	22 %	81 %
134	Number of Sentences Size	-0.13	621	136	81 %	80 %
135	Clean Keyword Density in the HTML Tag Relevancy	-0.13	9	3	66 %	68 %
136	Leading Variations in H2 Tags Relevancy	-0.13	10	1	20 %	80 %
137	Number of Twitter Accounts Authority	-0.13	1	1	19 %	76 %
138	Uses Schema organization Other	-0.13	1	1	30 %	77 %
139	Has HREF Lang Technology	-0.13	1	1	12 %	68 %
140	Has Apple Touch Icon Technology	-0.13	1	1	47 %	77 %
141	LSI Words in Meta Description Tag Relevancy	-0.13	19	10	57 %	87 %
142	Uses JSON-LD description Other	-0.12	1	1	39 %	73 %
143	LSI Words in Title Tag Relevancy	-0.12	12	6	70 %	87 %
144	Uses Schema webpage Other	-0.12	1	1	32 %	67 %
145	Exact Matches in Top 30KB Relevancy	-0.12	13	2	22 %	81 %
146	Search Result Host Length Size	-0.12	24	17	84 %	75 %
147	Percentage of DoFollow Internal Links Authority	-0.12	89	72	76 %	79 %
148	Search Result Uses HTTPS Other	-0.12	1	1	83 %	73 %
149	Meta Description Tag Has Entities Relevancy	-0.12	1	1	57 %	68 %
150	Variation Density in Top 30KB Relevancy	-0.12	6	2	58 %	74 %
151	Has Entities in H4 Tags Relevancy	-0.12	1	1	20 %	74 %
152	Number of Questions Size	-0.12	73	16	66 %	66 %
153	Variations in Script Tags Relevancy	-0.12	797	79	60 %	74 %
154	Variations making whole H1, H2, and H3 Tags Relevancy	-0.12	1	1	14 %	75 %
155	Page Size Kilobytes Size	-0.12	852	343	80 %	58 %
156	Search Result URL Length Size	-0.12	85	66	97 %	61 %
157	Uses JSON-LD ListItem Other	-0.12	1	1	31 %	75 %
158	Has Contact Page Trust	-0.12	1	1	62 %	66 %
159	Number of Nofollow Links Authority	-0.12	15	3	21 %	83 %
160	Number of H5 Tags Size	-0.12	12	2	14 %	75 %
161	Number of NoFollow External Links Authority	-0.12	9	2	14 %	77 %
162	Number of HREF Lang Tags Size	-0.12	16	2	10 %	72 %
163	Uses JSON-LD ImageObject Other	-0.12	1	1	30 %	74 %
164	Variations in I Tags Relevancy	-0.12	11	3	19 %	86 %
165	Uses JSON-LD image Other	-0.12	1	1	13 %	68 %
166	Variations in Button Tags Relevancy	-0.12	33	2	10 %	74 %
167	Uses Microdata breadcrumb	-0.12	1	1	2 %	13 %
168	Number of Email Addresses Trust	-0.12	17	4	41 %	74 %
169	Variations in OpenGraph Description Relevancy	-0.12	3	2	47 %	79 %
170	Variations in Article Tags Relevancy	-0.12	44	9	23 %	78 %
171	Search Result Domain Length Size	-0.12	24	17	83 %	77 %
172	Variations in ID Attributes Relevancy	-0.12	12	1	10 %	80 %
173	Uses JSON-LD representativeOfPage Other	-0.12	1	1	1 %	14 %
174	Uses Schema datemodified Other	-0.12	1	1	31 %	67 %
175	LSI Words in H4 Tags Relevancy	-0.12	49	7	25 %	78 %
176	Uses Schema website Other	-0.12	1	1	32 %	71 %
177	Leading Variations in H3 Tags Relevancy	-0.12	8	1	14 %	77 %
178	Is Pagination Page Other	-0.12	1	1	17 %	68 %
179	Has Google Verify Technology	-0.12	1	1	17 %	63 %
180	Uses Schema headline Other	-0.12	1	1	19 %	63 %
181	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	31 %	74 %
182	Variations in B Tags Relevancy	-0.12	6	2	9 %	81 %
183	Percentage of NoFollow External Links Authority	-0.11	5	1	12 %	77 %
184	Uses Schema addresslocality Other	-0.11	1	1	15 %	61 %
185	Uses JSON-LD EducationalOccupationalCredential Other	-0.11	1	1	1 %	12 %
186	Uses Schema educationaloccupationalcredential Other	-0.11	1	1	1 %	12 %
187	Number of Prices Size	-0.11	385	86	66 %	76 %
188	Has Canonical URL Authority	-0.11	1	1	71 %	71 %
189	Percentage of NoFollow Links Authority	-0.11	7	2	19 %	77 %
190	Uses JSON-LD datePublished Other	-0.11	1	1	32 %	73 %
191	Has FavIcon Technology	-0.11	1	1	75 %	64 %
192	Uses JSON-LD headline Other	-0.11	1	1	18 %	67 %
193	Is OpenGraph Type Article Technology	-0.11	1	1	31 %	65 %
194	Uses JSON-LD Person Other	-0.11	1	1	18 %	64 %
195	Uses Schema representativeofpage Other	-0.11	1	1	1 %	13 %
196	Uses Schema article Other	-0.11	1	1	12 %	55 %
197	Variations in H4-H6 Tags Relevancy	-0.11	19	2	15 %	76 %
198	Uses JSON-LD postalCode Other	-0.11	1	1	14 %	58 %
199	Has Meta Description Relevancy	-0.11	1	1	65 %	66 %
200	Uses Microdata WebSite Other	-0.11	1	1	1 %	14 %

Measures 150794 SEO Factors

149072 Built-In SEO Factors

139865 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