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	-0.24	862	259	82 %	79 %
2	Number of Referring Domains Authority	-0.21	48550	178	41 %	88 %
3	Load Time Milliseconds Performance	-0.21	15487	1583	84 %	88 %
4	Number of Backlinks Authority	-0.21	22755694	38247	41 %	87 %
5	Number of Top 200 Shared Factors Used Diversity	-0.21	52	37	95 %	90 %
6	Number of Top 50 Shared Factors Used Diversity	-0.21	16	12	94 %	88 %
7	Number of Do Follow Backlinks Authority	-0.21	22504095	32836	37 %	87 %
8	Number of Top 100 Shared Factors Used Diversity	-0.2	38	28	95 %	90 %
9	Variations in H1, H2, and H3 Tags Relevancy	-0.2	192	8	59 %	82 %
10	Search Result Domain is .com, .net, or .org Other	-0.2	1	1	6 %	76 %
11	Variations in H1-H6 Tags Relevancy	-0.2	231	9	60 %	82 %
12	Variations in H1 and H2 Tags Relevancy	-0.19	113	5	57 %	83 %
13	Number of Unique Variations Used Diversity	-0.19	52	11	79 %	78 %
14	Number of No Follow Backlinks Authority	-0.19	4373255	6834	28 %	83 %
15	Variations in P Tags Relevancy	-0.19	4553	47	61 %	85 %
16	Search Result Domain is .com Other	-0.19	1	1	6 %	78 %
17	Clean Text Kilobytes Size	-0.19	98	12	70 %	89 %
18	Unabridged Word Count Size	-0.19	16706	1752	84 %	87 %
19	Variations in Search Result Document File Name Relevancy	-0.19	10	1	45 %	82 %
20	Number of P Tags Size	-0.19	103	35	69 %	85 %
21	Word Count Size	-0.19	4635	1346	84 %	87 %
22	Entities in H2 Tags	-0.18	50	6	48 %	89 %
23	Number of Heading Tags Size	-0.18	117	19	71 %	83 %
24	Number of Images Size	-0.18	136	24	70 %	85 %
25	Entities in Sentences Relevancy	-0.18	477	129	65 %	91 %
26	Number of Distinct Entities Used Diversity	-0.18	80	28	75 %	90 %
27	Number of H2 Tags Size	-0.18	21	7	65 %	84 %
28	Number of H1 Tags Size	-0.18	4	1	66 %	86 %
29	Variations in Div Tags Relevancy	-0.18	28260	213	70 %	86 %
30	LSI Words in Sentences Relevancy	-0.18	2514	649	64 %	91 %
31	Entities in the HTML Tag Relevancy	-0.18	482	131	70 %	91 %
32	Number of Includes Technology	-0.18	52	25	78 %	77 %
33	Variations in LI Tags Relevancy	-0.18	4203	30	59 %	82 %
34	Number of Images with ALT Text Size	-0.18	122	17	65 %	90 %
35	Number of Factors Used Diversity	-0.18	519	188	96 %	85 %
36	Variations in H2 Tags Relevancy	-0.18	98	4	44 %	81 %
37	Has Meta Charset Technology	-0.18	1	1	72 %	82 %
38	Variations in H1 Tags Relevancy	-0.17	15	1	51 %	82 %
39	Number of Facebook Pages Authority	-0.17	14	2	52 %	86 %
40	Number of DoFollow External Links Authority	-0.17	56	12	73 %	86 %
41	Number of HTML Tags Size	-0.17	3073	941	84 %	86 %
42	Variations in Search Result URL Path Relevancy	-0.17	13	1	48 %	81 %
43	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	11	2	42 %	80 %
44	Number of External Links Authority	-0.17	60	13	74 %	89 %
45	Variations in Body Tags Relevancy	-0.17	94731	717	77 %	82 %
46	Leading Variations in H1-H6 Tags Relevancy	-0.17	12	2	44 %	80 %
47	Entities in H1 Tags	-0.17	13	2	50 %	89 %
48	Number of DoFollow Links Authority	-0.17	578	126	79 %	89 %
49	Variations in A Tags Relevancy	-0.17	4552	39	59 %	83 %
50	Entities in H3 Tags	-0.17	53	6	39 %	89 %
51	Number of Links Authority	-0.17	585	129	79 %	87 %
52	Number of HTTPS Links Authority	-0.17	585	127	79 %	90 %
53	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	51 %	80 %
54	Variation Count in Top 30KB Relevancy	-0.17	5244	50	65 %	84 %
55	Variations in HTML Tags Relevancy	-0.17	94731	703	75 %	84 %
56	LSI Words in H2 Tags Relevancy	-0.16	104	18	53 %	89 %
57	Number of Internal Links Authority	-0.16	573	116	77 %	89 %
58	Entities in Title Tag Relevancy	-0.16	7	3	64 %	89 %
59	Has Entities in H2 Tags Relevancy	-0.16	1	1	50 %	85 %
60	Variations in A Tag HREF Attributes Relevancy	-0.16	1740	48	55 %	85 %
61	Average Words Per Sentence Size	-0.16	168	27	75 %	86 %
62	Variations in Distinct A Tag HREF Attributes Relevancy	-0.16	1222	30	55 %	85 %
63	Variations in Search Result URL Relevancy	-0.16	22	2	56 %	77 %
64	Term Frequency Relevancy	-0.16	6	3	75 %	80 %
65	Number of H3 Tags Size	-0.16	38	8	54 %	83 %
66	Has Entities in H1 Tags Relevancy	-0.16	1	1	52 %	87 %
67	Variations in Search Result Link Text Relevancy	-0.16	11	2	80 %	76 %
68	Variations in Sentences Relevancy	-0.16	2441	55	69 %	84 %
69	Number of LinkedIn Pages Authority	-0.16	7	1	28 %	86 %
70	Number of Images without ALT Text Size	-0.16	46	8	51 %	84 %
71	Number of HTML Comments Size	-0.15	732	49	68 %	84 %
72	Variations in Search Result Display URL Relevancy	-0.15	11	2	80 %	78 %
73	Variations in Span Tags Relevancy	-0.15	799	12	46 %	85 %
74	Variations in Absolute URLs Relevancy	-0.15	7133	90	60 %	86 %
75	Flesch Kincaid Reading Grade Level Other	-0.15	6	2	91 %	87 %
76	Variations in Main Tags Relevancy	-0.15	13923	99	36 %	82 %
77	Number of CSS Includes Technology	-0.15	24	9	71 %	76 %
78	Number of Instagram Pages Authority	-0.15	19	2	40 %	84 %
79	Search Result Number of Dirs in Path Other	-0.15	3	2	76 %	80 %
80	Variations in ALT Attributes Relevancy	-0.15	158	7	40 %	81 %
81	Variations in Nav Tags Relevancy	-0.15	7238	49	44 %	80 %
82	Variations in the Canonical URL Relevancy	-0.15	62	2	49 %	82 %
83	LSI Words in H1 Tags Relevancy	-0.15	29	4	54 %	89 %
84	Number of Forms Technology	-0.15	18	2	45 %	77 %
85	Variations in H3 Tags Relevancy	-0.15	92	3	33 %	79 %
86	Number of Sentences Size	-0.15	793	144	82 %	77 %
87	Variations in the Title Tag Relevancy	-0.15	18	2	65 %	77 %
88	Variations in First 100 Words Relevancy	-0.15	184	8	65 %	83 %
89	Leading Variations in H1 Tags Relevancy	-0.15	1	1	28 %	79 %
90	Number Of JSON-LD Types Relevancy	-0.15	76	13	54 %	83 %
91	Number of Questions In Headings Size	-0.15	8	2	37 %	84 %
92	Variations in OpenGraph Title Relevancy	-0.14	16	2	56 %	72 %
93	Number of Social Pages Authority	-0.14	33	4	60 %	88 %
94	Has Form Technology	-0.14	1	1	45 %	74 %
95	LSI Words in H3 Tags Relevancy	-0.14	95	18	44 %	86 %
96	Variations in Section Tags Relevancy	-0.14	1522	24	35 %	85 %
97	Number of Facebook Accounts Authority	-0.14	2	1	24 %	82 %
98	Percentage of DoFollow External Links Authority	-0.14	32	12	72 %	82 %
99	Number of Social Accounts Authority	-0.14	5	2	37 %	84 %
100	Clean Keyword Density in the HTML Tag Relevancy	-0.14	194	5	68 %	69 %
101	Headings Has Question Other	-0.14	1	1	37 %	80 %
102	Number of US Phone Numbers Trust	-0.14	1154	14	35 %	80 %
103	Number of Questions In H2 Tags Size	-0.14	3	1	24 %	79 %
104	Search Result Host Length Size	-0.14	25	17	84 %	73 %
105	Percentage of DoFollow Links Authority	-0.14	100	83	79 %	80 %
106	TF/IDF Relevancy	-0.14	2	1	57 %	78 %
107	Has Entities in H3 Tags Relevancy	-0.14	1	1	40 %	83 %
108	Exact Matches in the HTML Tag Relevancy	-0.14	264	14	28 %	82 %
109	Search Result Domain Length Size	-0.14	25	17	84 %	76 %
110	Uses JSON-LD name Other	-0.14	1	1	51 %	77 %
111	Number of JavaScript Includes Technology	-0.13	42	17	80 %	78 %
112	Variations in Meta Description Relevancy	-0.13	45	2	54 %	78 %
113	Variation Density in Top 30KB Relevancy	-0.13	320	5	63 %	76 %
114	Search Result Summary Length Size	-0.13	160	151	95 %	74 %
115	Search Result Uses HTTPS Other	-0.13	1	1	84 %	75 %
116	Leading Variations in Title Tag Relevancy	-0.13	1	1	32 %	76 %
117	Has Apple Touch Icon Technology	-0.13	1	1	48 %	75 %
118	Entities in Meta Description Tag Relevancy	-0.13	8	3	54 %	84 %
119	Variations in Footer Tags Relevancy	-0.13	5128	27	36 %	81 %
120	Has Meta Viewport Technology	-0.13	1	1	82 %	72 %
121	Is Article Page Other	-0.13	1	1	42 %	74 %
122	Has US Phone Number Trust	-0.13	1	1	35 %	76 %
123	Leading Variations in H2 Tags Relevancy	-0.13	10	1	23 %	82 %
124	Inline CSS Kilobytes Size	-0.13	224	61	65 %	82 %
125	Number of Twitter Accounts Authority	-0.13	1	1	18 %	77 %
126	Is Home Page Other	-0.13	1	1	15 %	53 %
127	Variations making whole H1-H6 Tags Relevancy	-0.13	2	1	16 %	74 %
128	Has Meta Robots Other	-0.13	1	1	25 %	74 %
129	Number of Absolute URLs Authority	-0.13	1524	258	83 %	68 %
130	Variations in Script Tags Relevancy	-0.13	34177	221	63 %	76 %
131	Number of Questions Size	-0.13	101	15	68 %	68 %
132	Variations Making Whole LI Tags Relevancy	-0.13	6	1	23 %	75 %
133	Percentage of DoFollow Internal Links Authority	-0.13	91	73	77 %	75 %
134	Number of H4 Tags Size	-0.13	46	3	32 %	77 %
135	Variations in OpenGraph Description Relevancy	-0.13	42	2	50 %	78 %
136	Exact Matches in H1-H6 Tags Relevancy	-0.13	9	1	19 %	81 %
137	Variations in Strong Tags Relevancy	-0.13	233	3	25 %	79 %
138	Exact Matches in Top 30KB Relevancy	-0.13	18	2	18 %	80 %
139	Uses JSON-LD url Other	-0.13	1	1	46 %	75 %
140	Variations making whole A Tags Relevancy	-0.13	6	1	28 %	74 %
141	Number of Email Addresses Trust	-0.12	41	4	42 %	80 %
142	Uses JSON-LD description Other	-0.12	1	1	41 %	73 %
143	Number Of Claimed Brands Other	-0.12	35	2	23 %	78 %
144	Uses Schema datemodified Other	-0.12	1	1	32 %	63 %
145	Variations making whole H1, H2, and H3 Tags Relevancy	-0.12	2	1	14 %	74 %
146	Variations Making Whole Span Tags Relevancy	-0.12	9	1	19 %	81 %
147	Uses JSON-LD dateModified Other	-0.12	1	1	31 %	68 %
148	Number of HREF Lang Tags Size	-0.12	24	2	11 %	79 %
149	Variations in Article Tags Relevancy	-0.12	1760	18	24 %	77 %
150	Uses JSON-LD datePublished Other	-0.12	1	1	32 %	69 %
151	Has Contact Page Trust	-0.12	1	1	61 %	64 %
152	Title Tag Has Entities Relevancy	-0.12	1	1	64 %	78 %
153	Entities in H4 Tags	-0.12	10	2	18 %	85 %
154	Page Size Kilobytes Size	-0.12	872	318	83 %	63 %
155	Uses Schema organization Other	-0.12	1	1	33 %	68 %
156	Has HREF Lang Technology	-0.12	1	1	13 %	75 %
157	Has FavIcon Technology	-0.12	1	1	75 %	68 %
158	Uses Schema webpage Other	-0.12	1	1	32 %	65 %
159	LSI Words in Meta Description Tag Relevancy	-0.12	28	10	56 %	85 %
160	LSI Words in Title Tag Relevancy	-0.12	15	5	67 %	84 %
161	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	72 %
162	Uses JSON-LD Organization Other	-0.12	1	1	30 %	74 %
163	Uses JSON-LD representativeOfPage Other	-0.12	1	1	1 %	12 %
164	Uses JSON-LD WebPage Other	-0.12	1	1	29 %	70 %
165	Number of Prices Size	-0.12	569	94	67 %	79 %
166	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	34 %	73 %
167	Has Privacy Policy Trust	-0.12	1	1	56 %	67 %
168	Uses Schema website Other	-0.12	1	1	33 %	64 %
169	Variations in I Tags Relevancy	-0.12	215	5	19 %	79 %
170	Variations in the last 100 words Relevancy	-0.12	187	5	49 %	75 %
171	Leading Variations in H3 Tags Relevancy	-0.12	8	1	16 %	77 %
172	Uses Schema representativeofpage Other	-0.12	1	1	1 %	12 %
173	Word Count in Meta Description Size	-0.12	79	20	67 %	67 %
174	Has Email Trust	-0.12	1	1	42 %	74 %
175	Variations in ID Attributes Relevancy	-0.12	688	4	15 %	81 %
176	Uses Schema inlanguage Other	-0.12	1	1	29 %	63 %
177	Variations in Button Tags Relevancy	-0.12	1065	5	11 %	79 %
178	Number of Nofollow Links Authority	-0.11	20	3	21 %	79 %
179	Has Canonical URL Authority	-0.11	1	1	71 %	69 %
180	Number of Questions In H3 Tags Size	-0.11	5	1	18 %	79 %
181	Uses JSON-LD ImageObject Other	-0.11	1	1	30 %	71 %
182	Uses JSON-LD mainEntity Other	-0.11	1	1	1 %	16 %
183	Number of Meta Generator Tags Technology	-0.11	2	1	32 %	72 %
184	Variations in H4-H6 Tags Relevancy	-0.11	56	2	16 %	77 %
185	Has Meta Description Relevancy	-0.11	1	1	66 %	63 %
186	Uses JSON-LD WebSite Other	-0.11	1	1	31 %	71 %
187	Uses JSON-LD inLanguage Other	-0.11	1	1	29 %	69 %
188	Has Google Verify Technology	-0.11	1	1	18 %	68 %
189	Meta Description Length Size	-0.11	470	123	67 %	71 %
190	Variations in Class Attributes Relevancy	-0.11	9687	36	20 %	78 %
191	Is OpenGraph Type Article Technology	-0.11	1	1	31 %	66 %
192	Number of YouTube Accounts Technology	-0.11	2	1	7 %	77 %
193	Has OpenGraph Type Relevancy	-0.11	1	1	63 %	66 %
194	Number of NoFollow External Links Authority	-0.11	19	2	14 %	81 %
195	Uses Schema name Other	-0.11	1	1	60 %	60 %
196	Is Category Page Other	-0.11	1	1	14 %	68 %
197	Title Word Count Size	-0.11	23	8	83 %	67 %
198	Uses JSON-LD streetAddress Other	-0.11	1	1	14 %	65 %
199	LSI Words in H4 Tags Relevancy	-0.11	49	6	24 %	80 %
200	Exact Matches in Title Tag Relevancy	-0.11	2	1	18 %	79 %

Measures 151217 SEO Factors

149495 Built-In SEO Factors

140280 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