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	248	82 %	75 %
2	Load Time Milliseconds Performance	-0.22	15487	1591	84 %	89 %
3	Number of Referring Domains Authority	-0.22	48550	209	40 %	87 %
4	Number of Backlinks Authority	-0.21	22755694	50047	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 %	87 %
7	Number of Top 100 Shared Factors Used Diversity	-0.21	38	28	95 %	90 %
8	Number of Do Follow Backlinks Authority	-0.21	22504095	42908	37 %	86 %
9	Search Result Domain is .com, .net, or .org Other	-0.2	1	1	6 %	74 %
10	Variations in H1, H2, and H3 Tags Relevancy	-0.2	192	7	59 %	80 %
11	Number of Unique Variations Used Diversity	-0.2	52	11	79 %	79 %
12	Variations in H1-H6 Tags Relevancy	-0.2	231	9	59 %	81 %
13	Number of No Follow Backlinks Authority	-0.19	4373255	8866	28 %	84 %
14	Variations in H1 and H2 Tags Relevancy	-0.19	113	5	57 %	81 %
15	Search Result Domain is .com Other	-0.19	1	1	6 %	78 %
16	Clean Text Kilobytes Size	-0.19	98	12	70 %	88 %
17	Variations in P Tags Relevancy	-0.19	4553	50	61 %	84 %
18	Unabridged Word Count Size	-0.19	16706	1722	84 %	85 %
19	Word Count Size	-0.19	3779	1327	84 %	85 %
20	Number of P Tags Size	-0.19	103	35	69 %	83 %
21	Number of Heading Tags Size	-0.19	117	19	71 %	81 %
22	Number of Includes Technology	-0.19	52	25	77 %	78 %
23	Variations in Search Result Document File Name Relevancy	-0.18	10	1	44 %	83 %
24	Number of H2 Tags Size	-0.18	21	7	65 %	83 %
25	Variations in Div Tags Relevancy	-0.18	28260	240	70 %	84 %
26	Number of Images Size	-0.18	136	24	70 %	84 %
27	Entities in H2 Tags	-0.18	50	6	48 %	88 %
28	Number of Distinct Entities Used Diversity	-0.18	64	27	73 %	89 %
29	Number of Factors Used Diversity	-0.18	519	189	95 %	85 %
30	Number of H1 Tags Size	-0.18	3	1	67 %	86 %
31	Variations in LI Tags Relevancy	-0.18	4203	32	59 %	81 %
32	Has Meta Charset Technology	-0.18	1	1	71 %	81 %
33	Variations in H2 Tags Relevancy	-0.18	98	4	44 %	80 %
34	Entities in Sentences Relevancy	-0.18	477	123	63 %	90 %
35	Number of Images with ALT Text Size	-0.18	122	17	65 %	89 %
36	Number of DoFollow External Links Authority	-0.18	56	12	73 %	87 %
37	Number of HTML Tags Size	-0.17	3073	955	84 %	84 %
38	Entities in the HTML Tag Relevancy	-0.17	482	125	68 %	90 %
39	Number of Facebook Pages Authority	-0.17	7	2	53 %	86 %
40	LSI Words in Sentences Relevancy	-0.17	2514	604	62 %	90 %
41	Number of External Links Authority	-0.17	60	13	74 %	89 %
42	Variations in H1 Tags Relevancy	-0.17	15	1	51 %	82 %
43	Variations in A Tags Relevancy	-0.17	4552	41	59 %	81 %
44	Leading Variations in H1-H6 Tags Relevancy	-0.17	12	2	44 %	80 %
45	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	11	2	41 %	79 %
46	Number of DoFollow Links Authority	-0.17	578	129	79 %	89 %
47	Variations in Body Tags Relevancy	-0.17	94731	696	76 %	81 %
48	Number of Links Authority	-0.17	585	132	79 %	86 %
49	Number of HTTPS Links Authority	-0.17	585	131	78 %	89 %
50	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	50 %	80 %
51	Variations in Search Result URL Path Relevancy	-0.17	13	1	47 %	81 %
52	Variations in HTML Tags Relevancy	-0.16	94731	682	75 %	83 %
53	Variations in A Tag HREF Attributes Relevancy	-0.16	1740	48	54 %	83 %
54	Variation Count in Top 30KB Relevancy	-0.16	5244	56	65 %	86 %
55	Entities in H3 Tags	-0.16	53	6	38 %	88 %
56	Variations in Distinct A Tag HREF Attributes Relevancy	-0.16	1222	30	55 %	83 %
57	Number of Internal Links Authority	-0.16	573	119	77 %	89 %
58	Average Words Per Sentence Size	-0.16	168	28	76 %	87 %
59	Has Entities in H2 Tags Relevancy	-0.16	1	1	49 %	84 %
60	Number of CSS Includes Technology	-0.16	24	9	70 %	78 %
61	Entities in Title Tag Relevancy	-0.16	6	3	62 %	88 %
62	Term Frequency Relevancy	-0.16	6	3	75 %	81 %
63	LSI Words in H2 Tags Relevancy	-0.16	104	17	51 %	88 %
64	Entities in H1 Tags	-0.16	13	2	49 %	88 %
65	Number of H3 Tags Size	-0.16	38	8	54 %	81 %
66	Number of Instagram Pages Authority	-0.16	15	2	41 %	83 %
67	Variations in Search Result Link Text Relevancy	-0.16	8	2	79 %	77 %
68	Number of HTML Comments Size	-0.16	732	51	68 %	82 %
69	Variations in Span Tags Relevancy	-0.16	799	12	45 %	84 %
70	Variations in Sentences Relevancy	-0.16	2441	55	69 %	84 %
71	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	90 %	89 %
72	Number of Images without ALT Text Size	-0.16	46	8	51 %	84 %
73	Variations in Search Result Display URL Relevancy	-0.16	8	2	79 %	81 %
74	Variations in Main Tags Relevancy	-0.15	13923	100	36 %	81 %
75	Number of LinkedIn Pages Authority	-0.15	7	1	28 %	85 %
76	Variations in ALT Attributes Relevancy	-0.15	158	7	39 %	79 %
77	Number of Forms Technology	-0.15	18	2	46 %	75 %
78	Variations in Absolute URLs Relevancy	-0.15	7133	91	59 %	86 %
79	Has Entities in H1 Tags Relevancy	-0.15	1	1	51 %	85 %
80	Variations in Search Result URL Relevancy	-0.15	22	2	55 %	78 %
81	Variations in First 100 Words Relevancy	-0.15	184	8	65 %	83 %
82	Variations in the Canonical URL Relevancy	-0.15	62	2	49 %	81 %
83	Variations in Nav Tags Relevancy	-0.15	7238	51	44 %	79 %
84	Search Result Number of Dirs in Path Other	-0.15	3	2	75 %	80 %
85	Variations in the Title Tag Relevancy	-0.15	15	2	64 %	78 %
86	Number of Facebook Accounts Authority	-0.15	2	1	25 %	83 %
87	Variations in OpenGraph Title Relevancy	-0.15	13	2	55 %	72 %
88	Number of Sentences Size	-0.15	621	136	82 %	77 %
89	Variations in H3 Tags Relevancy	-0.15	92	3	32 %	79 %
90	Number of Questions In Headings Size	-0.15	8	2	37 %	85 %
91	Has Form Technology	-0.15	1	1	45 %	73 %
92	Number Of JSON-LD Types Relevancy	-0.15	76	13	54 %	83 %
93	Variations in Section Tags Relevancy	-0.14	1522	25	35 %	84 %
94	Number of Social Pages Authority	-0.14	18	5	60 %	88 %
95	Percentage of DoFollow External Links Authority	-0.14	32	12	72 %	83 %
96	Number of Social Accounts Authority	-0.14	4	2	39 %	85 %
97	LSI Words in H1 Tags Relevancy	-0.14	29	4	52 %	90 %
98	Search Result Host Length Size	-0.14	24	17	84 %	75 %
99	Percentage of DoFollow Links Authority	-0.14	100	83	79 %	83 %
100	Number of Questions In H2 Tags Size	-0.14	3	1	24 %	79 %
101	Leading Variations in H1 Tags Relevancy	-0.14	1	1	27 %	80 %
102	Clean Keyword Density in the HTML Tag Relevancy	-0.14	194	5	68 %	70 %
103	Number of US Phone Numbers Trust	-0.14	1154	14	35 %	80 %
104	Headings Has Question Other	-0.14	1	1	37 %	81 %
105	Search Result Domain Length Size	-0.14	24	17	84 %	79 %
106	TF/IDF Relevancy	-0.14	1	1	56 %	78 %
107	Number of JavaScript Includes Technology	-0.14	42	17	79 %	78 %
108	Variation Density in Top 30KB Relevancy	-0.14	320	5	62 %	76 %
109	Exact Matches in the HTML Tag Relevancy	-0.14	264	15	28 %	82 %
110	Search Result Uses HTTPS Other	-0.14	1	1	83 %	78 %
111	Has Meta Viewport Technology	-0.14	1	1	81 %	72 %
112	Has Entities in H3 Tags Relevancy	-0.14	1	1	39 %	82 %
113	LSI Words in H3 Tags Relevancy	-0.13	95	16	42 %	85 %
114	Variations in Meta Description Relevancy	-0.13	45	2	53 %	80 %
115	Number of Twitter Accounts Authority	-0.13	1	1	18 %	77 %
116	Search Result Summary Length Size	-0.13	160	151	95 %	76 %
117	Uses JSON-LD name Other	-0.13	1	1	51 %	77 %
118	Has US Phone Number Trust	-0.13	1	1	35 %	75 %
119	Is Home Page Other	-0.13	1	1	15 %	54 %
120	Variations in Footer Tags Relevancy	-0.13	5128	28	35 %	81 %
121	Has Meta Robots Other	-0.13	1	1	24 %	73 %
122	Variations making whole H1-H6 Tags Relevancy	-0.13	2	1	16 %	73 %
123	Leading Variations in Title Tag Relevancy	-0.13	1	1	32 %	75 %
124	Number of H4 Tags Size	-0.13	46	3	32 %	76 %
125	Inline CSS Kilobytes Size	-0.13	224	61	65 %	81 %
126	Is Article Page Other	-0.13	1	1	42 %	75 %
127	Leading Variations in H2 Tags Relevancy	-0.13	10	1	22 %	84 %
128	Number of Absolute URLs Authority	-0.13	1524	258	83 %	68 %
129	Has Apple Touch Icon Technology	-0.13	1	1	48 %	77 %
130	Variations in OpenGraph Description Relevancy	-0.13	42	2	49 %	78 %
131	Number of Questions Size	-0.13	82	15	68 %	69 %
132	Entities in Meta Description Tag Relevancy	-0.13	7	3	52 %	83 %
133	Exact Matches in Top 30KB Relevancy	-0.13	14	2	18 %	81 %
134	Variations in Script Tags Relevancy	-0.13	33733	186	63 %	76 %
135	Variations Making Whole LI Tags Relevancy	-0.13	6	1	22 %	75 %
136	Variations making whole A Tags Relevancy	-0.13	5	1	27 %	74 %
137	Exact Matches in H1-H6 Tags Relevancy	-0.13	9	1	19 %	81 %
138	Percentage of DoFollow Internal Links Authority	-0.13	91	72	77 %	77 %
139	Number of Email Addresses Trust	-0.12	30	4	42 %	80 %
140	Variations in Strong Tags Relevancy	-0.12	233	3	24 %	79 %
141	Number Of Claimed Brands Other	-0.12	14	2	23 %	79 %
142	Uses Schema datemodified Other	-0.12	1	1	31 %	63 %
143	Title Tag Has Entities Relevancy	-0.12	1	1	62 %	79 %
144	Uses JSON-LD url Other	-0.12	1	1	45 %	75 %
145	Has FavIcon Technology	-0.12	1	1	75 %	70 %
146	Variations making whole H1, H2, and H3 Tags Relevancy	-0.12	1	1	14 %	73 %
147	Variations Making Whole Span Tags Relevancy	-0.12	9	1	19 %	80 %
148	Number of HREF Lang Tags Size	-0.12	24	2	11 %	78 %
149	Uses JSON-LD dateModified Other	-0.12	1	1	30 %	70 %
150	Uses JSON-LD description Other	-0.12	1	1	41 %	74 %
151	Has Contact Page Trust	-0.12	1	1	60 %	67 %
152	Page Size Kilobytes Size	-0.12	872	321	83 %	64 %
153	Variations in I Tags Relevancy	-0.12	215	4	19 %	80 %
154	Entities in H4 Tags	-0.12	10	2	17 %	84 %
155	Uses JSON-LD representativeOfPage Other	-0.12	1	1	1 %	14 %
156	Uses JSON-LD datePublished Other	-0.12	1	1	32 %	72 %
157	Variations in Article Tags Relevancy	-0.12	1760	18	24 %	78 %
158	Has HREF Lang Technology	-0.12	1	1	12 %	74 %
159	Variations in the last 100 words Relevancy	-0.12	187	5	49 %	76 %
160	Uses Schema representativeofpage Other	-0.12	1	1	1 %	14 %
161	Variations in Button Tags Relevancy	-0.12	1065	6	11 %	77 %
162	Uses Schema webpage Other	-0.12	1	1	32 %	64 %
163	Number of Prices Size	-0.12	569	91	67 %	80 %
164	Uses Schema website Other	-0.12	1	1	33 %	63 %
165	Uses JSON-LD Organization Other	-0.12	1	1	30 %	76 %
166	Leading Variations in H3 Tags Relevancy	-0.12	8	1	16 %	78 %
167	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	70 %
168	Uses Schema organization Other	-0.12	1	1	33 %	68 %
169	Variations in ID Attributes Relevancy	-0.12	688	4	14 %	79 %
170	Has Canonical URL Authority	-0.12	1	1	72 %	72 %
171	Uses JSON-LD WebPage Other	-0.12	1	1	29 %	70 %
172	Variations in H4-H6 Tags Relevancy	-0.12	56	2	16 %	78 %
173	Uses JSON-LD BreadcrumbList Other	-0.11	1	1	33 %	71 %
174	LSI Words in Title Tag Relevancy	-0.11	14	5	65 %	85 %
175	Number of Nofollow Links Authority	-0.11	20	3	21 %	81 %
176	Has Privacy Policy Trust	-0.11	1	1	55 %	67 %
177	Word Count in Meta Description Size	-0.11	53	20	67 %	68 %
178	Uses JSON-LD ImageObject Other	-0.11	1	1	30 %	71 %
179	Has Email Trust	-0.11	1	1	42 %	75 %
180	Uses JSON-LD mainEntity Other	-0.11	1	1	1 %	17 %
181	Uses Schema inlanguage Other	-0.11	1	1	29 %	61 %
182	Number of H5 Tags Size	-0.11	37	2	14 %	74 %
183	Has Meta Description Relevancy	-0.11	1	1	66 %	64 %
184	Uses Schema faqpage Other	-0.11	1	1	9 %	63 %
185	Has OpenGraph Type Relevancy	-0.11	1	1	63 %	67 %
186	Variations in Class Attributes Relevancy	-0.11	9687	44	19 %	79 %
187	LSI Words in Meta Description Tag Relevancy	-0.11	28	9	53 %	86 %
188	Uses JSON-LD WebSite Other	-0.11	1	1	31 %	72 %
189	Uses Schema answer Other	-0.11	1	1	9 %	61 %
190	Number of YouTube Accounts Technology	-0.11	2	1	7 %	77 %
191	Number of Meta Generator Tags Technology	-0.11	2	1	32 %	73 %
192	Number of Questions In H3 Tags Size	-0.11	5	1	17 %	80 %
193	Has Google Verify Technology	-0.11	1	1	18 %	66 %
194	Number of NoFollow External Links Authority	-0.11	19	2	14 %	81 %
195	Meta Description Length Size	-0.11	291	123	67 %	73 %
196	Uses Schema postalcode Other	-0.11	1	1	15 %	60 %
197	Uses Schema question Other	-0.11	1	1	9 %	63 %
198	Uses JSON-LD postalCode Other	-0.11	1	1	14 %	67 %
199	Uses JSON-LD inLanguage Other	-0.11	1	1	29 %	69 %
200	Variations in H4 Tags Relevancy	-0.11	35	1	12 %	73 %

Measures 151116 SEO Factors

149394 Built-In SEO Factors

140179 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