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	-0.23	875	258	82 %	78 %
2	Load Time Milliseconds Performance	-0.21	15487	1635	84 %	88 %
3	Number of Referring Domains Authority	-0.21	48550	166	39 %	87 %
4	Number of Top 50 Shared Factors Used Diversity	-0.21	16	12	93 %	86 %
5	Number of Top 200 Shared Factors Used Diversity	-0.21	52	37	95 %	89 %
6	Number of Backlinks Authority	-0.2	22755694	34837	40 %	86 %
7	Number of Top 100 Shared Factors Used Diversity	-0.2	38	28	95 %	89 %
8	Number of Do Follow Backlinks Authority	-0.2	22504095	29876	36 %	86 %
9	Variations in H1, H2, and H3 Tags Relevancy	-0.2	192	7	58 %	80 %
10	Variations in H1-H6 Tags Relevancy	-0.19	231	8	59 %	81 %
11	Search Result Domain is .com, .net, or .org Other	-0.19	1	1	6 %	75 %
12	Variations in H1 and H2 Tags Relevancy	-0.19	113	5	56 %	81 %
13	Number of Unique Variations Used Diversity	-0.19	58	11	78 %	78 %
14	Number of No Follow Backlinks Authority	-0.19	4373255	6198	26 %	83 %
15	Search Result Domain is .com Other	-0.19	1	1	6 %	77 %
16	Variations in P Tags Relevancy	-0.19	8517	55	60 %	84 %
17	Entities in H2 Tags	-0.18	50	6	47 %	89 %
18	Clean Text Kilobytes Size	-0.18	242	12	69 %	88 %
19	Variations in Search Result Document File Name Relevancy	-0.18	10	1	44 %	81 %
20	Unabridged Word Count Size	-0.18	26444	1832	83 %	86 %
21	Number of P Tags Size	-0.18	109	35	69 %	84 %
22	Entities in Sentences Relevancy	-0.18	477	127	64 %	90 %
23	Number of Distinct Entities Used Diversity	-0.18	80	28	74 %	90 %
24	Word Count Size	-0.18	19186	1387	83 %	86 %
25	Number of Includes Technology	-0.18	52	25	77 %	76 %
26	Number of H2 Tags Size	-0.18	21	7	64 %	82 %
27	Number of Heading Tags Size	-0.18	117	19	70 %	82 %
28	Number of Images Size	-0.18	136	24	70 %	85 %
29	Entities in the HTML Tag Relevancy	-0.18	482	131	70 %	90 %
30	Number of H1 Tags Size	-0.18	4	1	66 %	84 %
31	Number of Factors Used Diversity	-0.18	519	186	95 %	83 %
32	Variations in Div Tags Relevancy	-0.18	28260	222	69 %	85 %
33	Variations in LI Tags Relevancy	-0.18	4203	29	58 %	81 %
34	Variations in H2 Tags Relevancy	-0.17	98	4	43 %	80 %
35	Number of Images with ALT Text Size	-0.17	122	16	64 %	88 %
36	Variations in H1 Tags Relevancy	-0.17	15	1	50 %	80 %
37	LSI Words in Sentences Relevancy	-0.17	3067	642	63 %	91 %
38	Has Meta Charset Technology	-0.17	1	1	71 %	79 %
39	Number of Facebook Pages Authority	-0.17	14	2	51 %	85 %
40	Variations in Search Result URL Path Relevancy	-0.17	13	1	47 %	80 %
41	Entities in H1 Tags	-0.17	13	2	49 %	89 %
42	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	11	2	41 %	78 %
43	Number of DoFollow External Links Authority	-0.17	129	12	72 %	86 %
44	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	50 %	77 %
45	Number of HTML Tags Size	-0.17	22148	959	84 %	85 %
46	Leading Variations in H1-H6 Tags Relevancy	-0.17	12	2	43 %	79 %
47	Variations in Body Tags Relevancy	-0.17	94731	763	76 %	81 %
48	Entities in Title Tag Relevancy	-0.17	7	3	63 %	89 %
49	Number of External Links Authority	-0.17	163	13	73 %	88 %
50	Entities in H3 Tags	-0.17	53	6	38 %	89 %
51	Variation Count in Top 30KB Relevancy	-0.16	5244	53	64 %	82 %
52	Number of DoFollow Links Authority	-0.16	578	126	78 %	88 %
53	Variations in A Tags Relevancy	-0.16	4552	37	58 %	81 %
54	Number of Links Authority	-0.16	585	128	78 %	86 %
55	Number of HTTPS Links Authority	-0.16	585	127	78 %	88 %
56	Variations in HTML Tags Relevancy	-0.16	94731	746	74 %	83 %
57	Has Entities in H2 Tags Relevancy	-0.16	1	1	49 %	83 %
58	Number of Internal Links Authority	-0.16	573	115	77 %	88 %
59	LSI Words in H2 Tags Relevancy	-0.16	104	17	51 %	88 %
60	Variations in Search Result URL Relevancy	-0.16	22	2	54 %	77 %
61	Variations in A Tag HREF Attributes Relevancy	-0.16	1740	47	54 %	84 %
62	Variations in Distinct A Tag HREF Attributes Relevancy	-0.16	1222	30	54 %	84 %
63	Average Words Per Sentence Size	-0.16	972	30	75 %	85 %
64	Term Frequency Relevancy	-0.16	6	3	74 %	80 %
65	Number of LinkedIn Pages Authority	-0.16	7	1	28 %	84 %
66	Has Entities in H1 Tags Relevancy	-0.16	1	1	51 %	86 %
67	Variations in Search Result Link Text Relevancy	-0.16	11	2	78 %	75 %
68	Number of CSS Includes Technology	-0.16	24	9	70 %	76 %
69	Variations in Sentences Relevancy	-0.16	4229	58	68 %	83 %
70	Number of H3 Tags Size	-0.15	38	8	54 %	81 %
71	Variations in Search Result Display URL Relevancy	-0.15	11	2	78 %	77 %
72	Variations in Main Tags Relevancy	-0.15	13923	98	35 %	81 %
73	Flesch Kincaid Reading Grade Level Other	-0.15	6	2	90 %	86 %
74	Number of Instagram Pages Authority	-0.15	19	2	39 %	84 %
75	Search Result Number of Dirs in Path Other	-0.15	3	2	75 %	80 %
76	Variations in Absolute URLs Relevancy	-0.15	7133	86	58 %	85 %
77	Number of Images without ALT Text Size	-0.15	46	8	50 %	84 %
78	Number of HTML Comments Size	-0.15	732	49	67 %	84 %
79	Variations in Span Tags Relevancy	-0.15	799	12	44 %	85 %
80	Variations in Nav Tags Relevancy	-0.15	7238	53	43 %	79 %
81	Variations in ALT Attributes Relevancy	-0.15	158	7	39 %	79 %
82	Variations in the Canonical URL Relevancy	-0.15	62	2	48 %	80 %
83	Number of Forms Technology	-0.15	18	2	45 %	76 %
84	LSI Words in H1 Tags Relevancy	-0.15	29	4	53 %	88 %
85	Variations in First 100 Words Relevancy	-0.15	184	7	64 %	82 %
86	Number Of JSON-LD Types Relevancy	-0.15	76	13	53 %	81 %
87	Variations in the Title Tag Relevancy	-0.15	18	2	63 %	76 %
88	Variations in H3 Tags Relevancy	-0.14	92	3	32 %	78 %
89	Leading Variations in H1 Tags Relevancy	-0.14	2	1	27 %	77 %
90	Number of Sentences Size	-0.14	865	141	81 %	77 %
91	Number of Questions In Headings Size	-0.14	12	2	36 %	82 %
92	Variations in OpenGraph Title Relevancy	-0.14	16	2	55 %	72 %
93	Has Form Technology	-0.14	1	1	45 %	73 %
94	Number of Social Pages Authority	-0.14	33	5	59 %	87 %
95	Percentage of DoFollow External Links Authority	-0.14	32	12	71 %	81 %
96	Number of Facebook Accounts Authority	-0.14	2	1	24 %	82 %
97	Clean Keyword Density in the HTML Tag Relevancy	-0.14	194	5	67 %	69 %
98	Number of Social Accounts Authority	-0.14	5	2	37 %	83 %
99	Variations in Section Tags Relevancy	-0.14	1522	23	34 %	84 %
100	Percentage of DoFollow Links Authority	-0.14	100	83	78 %	80 %
101	Headings Has Question Other	-0.14	1	1	36 %	78 %
102	Search Result Host Length Size	-0.14	25	17	84 %	71 %
103	Number of US Phone Numbers Trust	-0.14	1154	13	34 %	78 %
104	LSI Words in H3 Tags Relevancy	-0.14	95	18	43 %	86 %
105	TF/IDF Relevancy	-0.14	2	1	56 %	77 %
106	Number of Questions In H2 Tags Size	-0.14	11	1	23 %	77 %
107	Variation Density in Top 30KB Relevancy	-0.14	320	5	61 %	74 %
108	Has Entities in H3 Tags Relevancy	-0.14	1	1	39 %	82 %
109	Variations in Meta Description Relevancy	-0.14	45	2	53 %	77 %
110	Exact Matches in the HTML Tag Relevancy	-0.14	264	13	27 %	81 %
111	Uses JSON-LD name Other	-0.13	1	1	51 %	74 %
112	Search Result Domain Length Size	-0.13	25	17	84 %	74 %
113	Entities in Meta Description Tag Relevancy	-0.13	8	3	52 %	84 %
114	Search Result Uses HTTPS Other	-0.13	1	1	83 %	74 %
115	Number of JavaScript Includes Technology	-0.13	47	17	79 %	78 %
116	Has Meta Viewport Technology	-0.13	1	1	81 %	71 %
117	Leading Variations in Title Tag Relevancy	-0.13	1	1	31 %	75 %
118	Search Result Summary Length Size	-0.13	160	151	94 %	73 %
119	Variations in Footer Tags Relevancy	-0.13	5128	25	35 %	80 %
120	Is Article Page Other	-0.13	1	1	42 %	73 %
121	Has Apple Touch Icon Technology	-0.13	1	1	47 %	74 %
122	Inline CSS Kilobytes Size	-0.13	224	61	65 %	81 %
123	Has Meta Robots Other	-0.13	1	1	24 %	73 %
124	Variations in Script Tags Relevancy	-0.13	34177	203	62 %	75 %
125	Number of Twitter Accounts Authority	-0.13	1	1	17 %	77 %
126	Has US Phone Number Trust	-0.13	1	1	35 %	73 %
127	Variations in OpenGraph Description Relevancy	-0.13	42	2	49 %	76 %
128	Number of Absolute URLs Authority	-0.13	2282	261	82 %	69 %
129	Leading Variations in H2 Tags Relevancy	-0.13	10	1	22 %	80 %
130	Variations making whole H1-H6 Tags Relevancy	-0.13	2	1	15 %	74 %
131	Is Home Page Other	-0.13	1	1	14 %	52 %
132	Percentage of DoFollow Internal Links Authority	-0.13	91	72	76 %	74 %
133	Number of Questions Size	-0.13	101	15	67 %	69 %
134	Exact Matches in H1-H6 Tags Relevancy	-0.13	9	1	18 %	80 %
135	Variations Making Whole LI Tags Relevancy	-0.13	6	1	22 %	74 %
136	Uses JSON-LD url Other	-0.13	1	1	45 %	72 %
137	Number of H4 Tags Size	-0.13	46	3	31 %	76 %
138	Exact Matches in Top 30KB Relevancy	-0.13	18	2	18 %	78 %
139	Uses Schema datemodified Other	-0.13	1	1	31 %	63 %
140	Uses JSON-LD description Other	-0.12	1	1	41 %	72 %
141	Variations in Strong Tags Relevancy	-0.12	233	3	24 %	78 %
142	Variations making whole A Tags Relevancy	-0.12	6	1	27 %	73 %
143	Uses JSON-LD datePublished Other	-0.12	1	1	32 %	68 %
144	Uses JSON-LD dateModified Other	-0.12	1	1	30 %	68 %
145	Variations making whole H1, H2, and H3 Tags Relevancy	-0.12	2	1	13 %	74 %
146	Number of Email Addresses Trust	-0.12	41	4	41 %	79 %
147	Title Tag Has Entities Relevancy	-0.12	1	1	63 %	78 %
148	Variations in Article Tags Relevancy	-0.12	1760	18	24 %	74 %
149	Number Of Claimed Brands Other	-0.12	35	2	23 %	76 %
150	Entities in H4 Tags	-0.12	10	2	17 %	85 %
151	Variations Making Whole Span Tags Relevancy	-0.12	9	1	19 %	80 %
152	Has Contact Page Trust	-0.12	1	1	60 %	64 %
153	Number of HREF Lang Tags Size	-0.12	24	2	11 %	79 %
154	Uses Schema webpage Other	-0.12	1	1	32 %	64 %
155	Uses JSON-LD representativeOfPage Other	-0.12	1	1	1 %	11 %
156	Page Size Kilobytes Size	-0.12	1096	320	82 %	64 %
157	Has FavIcon Technology	-0.12	1	1	74 %	68 %
158	LSI Words in Meta Description Tag Relevancy	-0.12	28	10	54 %	85 %
159	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	71 %
160	LSI Words in Title Tag Relevancy	-0.12	15	5	66 %	84 %
161	Has Privacy Policy Trust	-0.12	1	1	55 %	68 %
162	Uses JSON-LD WebPage Other	-0.12	1	1	29 %	68 %
163	Uses Schema website Other	-0.12	1	1	33 %	62 %
164	Uses Schema organization Other	-0.12	1	1	32 %	66 %
165	Has HREF Lang Technology	-0.12	1	1	13 %	74 %
166	Number of Prices Size	-0.12	755	95	66 %	78 %
167	Uses Schema representativeofpage Other	-0.12	1	1	1 %	11 %
168	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	33 %	71 %
169	Leading Variations in H3 Tags Relevancy	-0.12	8	1	16 %	76 %
170	Uses JSON-LD Organization Other	-0.12	1	1	29 %	72 %
171	Has Canonical URL Authority	-0.12	1	1	70 %	69 %
172	Word Count in Meta Description Size	-0.12	79	20	65 %	68 %
173	Uses Schema inlanguage Other	-0.12	1	1	28 %	62 %
174	Variations in I Tags Relevancy	-0.12	215	4	19 %	78 %
175	Variations in the last 100 words Relevancy	-0.12	187	5	48 %	74 %
176	Uses JSON-LD ImageObject Other	-0.12	1	1	30 %	70 %
177	Variations in ID Attributes Relevancy	-0.11	688	4	14 %	79 %
178	Variations in Button Tags Relevancy	-0.11	1065	5	11 %	78 %
179	Has Email Trust	-0.11	1	1	42 %	72 %
180	Has Meta Description Relevancy	-0.11	1	1	65 %	63 %
181	Number of Nofollow Links Authority	-0.11	37	3	21 %	77 %
182	Uses JSON-LD mainEntity Other	-0.11	1	1	1 %	17 %
183	Number of Questions In H3 Tags Size	-0.11	5	1	17 %	79 %
184	Uses JSON-LD inLanguage Other	-0.11	1	1	28 %	67 %
185	Is OpenGraph Type Article Technology	-0.11	1	1	31 %	66 %
186	Uses JSON-LD WebSite Other	-0.11	1	1	30 %	70 %
187	Number of Meta Generator Tags Technology	-0.11	2	1	32 %	71 %
188	Variations in H4-H6 Tags Relevancy	-0.11	56	2	15 %	76 %
189	Meta Description Length Size	-0.11	470	122	65 %	71 %
190	Has OpenGraph Type Relevancy	-0.11	1	1	62 %	65 %
191	Uses Schema name Other	-0.11	1	1	59 %	59 %
192	Has Schema Markup Relevancy	-0.11	1	1	62 %	61 %
193	Variations in Class Attributes Relevancy	-0.11	9687	33	19 %	77 %
194	Meta Description Tag Has Entities Relevancy	-0.11	1	1	52 %	71 %
195	Has Google Verify Technology	-0.11	1	1	18 %	67 %
196	Number of H5 Tags Size	-0.11	37	2	14 %	74 %
197	Number of NoFollow External Links Authority	-0.11	37	2	14 %	79 %
198	Title Word Count Size	-0.11	23	8	82 %	68 %
199	Number of YouTube Accounts Technology	-0.11	2	1	6 %	76 %
200	Variations in Search Result Summary Relevancy	-0.11	42	3	76 %	64 %

Measures 151239 SEO Factors

149517 Built-In SEO Factors

140302 On-page SEO Factors

9215 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