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	795	243	83 %	80 %
2	Search Result Domain is .com, .net, or .org Other	-0.23	1	1	6 %	75 %
3	Load Time Milliseconds Performance	-0.22	10579	1578	83 %	89 %
4	Search Result Domain is .com Other	-0.22	1	1	6 %	75 %
5	Number of Referring Domains Authority	-0.21	48550	207	42 %	89 %
6	Number of Backlinks Authority	-0.21	1165169	7706	42 %	87 %
7	Number of Top 200 Shared Factors Used Diversity	-0.21	50	38	95 %	89 %
8	Number of Top 50 Shared Factors Used Diversity	-0.21	16	12	93 %	89 %
9	Number of Do Follow Backlinks Authority	-0.21	1063176	6787	38 %	86 %
10	Number of Top 100 Shared Factors Used Diversity	-0.2	38	28	95 %	89 %
11	Variations in H1, H2, and H3 Tags Relevancy	-0.2	37	6	59 %	82 %
12	Clean Text Kilobytes Size	-0.2	98	12	70 %	86 %
13	Variations in H1-H6 Tags Relevancy	-0.19	45	7	59 %	83 %
14	Variations in H1 and H2 Tags Relevancy	-0.19	16	4	56 %	83 %
15	Entities in Sentences Relevancy	-0.19	431	122	65 %	91 %
16	Unabridged Word Count Size	-0.19	16706	1750	84 %	87 %
17	Variations in P Tags Relevancy	-0.19	205	29	62 %	88 %
18	Word Count Size	-0.19	3779	1336	83 %	87 %
19	Entities in H2 Tags	-0.19	50	6	49 %	91 %
20	Number of Unique Variations Used Diversity	-0.19	51	8	78 %	78 %
21	Number of Distinct Entities Used Diversity	-0.19	53	27	75 %	91 %
22	Number of Heading Tags Size	-0.19	117	20	71 %	84 %
23	Number of No Follow Backlinks Authority	-0.19	101993	725	28 %	84 %
24	Entities in the HTML Tag Relevancy	-0.19	435	125	70 %	91 %
25	Variations in Div Tags Relevancy	-0.19	556	103	70 %	86 %
26	LSI Words in Sentences Relevancy	-0.18	2514	635	65 %	92 %
27	Number of P Tags Size	-0.18	103	35	69 %	86 %
28	Number of Images Size	-0.18	136	24	70 %	89 %
29	Number of Images with ALT Text Size	-0.18	122	17	65 %	89 %
30	Variations in Search Result Document File Name Relevancy	-0.18	3	1	43 %	81 %
31	Number of H2 Tags Size	-0.18	21	7	64 %	86 %
32	Variations in LI Tags Relevancy	-0.18	162	19	59 %	84 %
33	Number of H1 Tags Size	-0.18	3	1	66 %	89 %
34	Has Meta Charset Technology	-0.18	1	1	70 %	82 %
35	Number of Includes Technology	-0.18	52	25	77 %	80 %
36	Number of DoFollow External Links Authority	-0.18	56	12	72 %	87 %
37	Number of HTML Tags Size	-0.18	3073	964	83 %	85 %
38	Number of External Links Authority	-0.18	60	13	73 %	89 %
39	Variations in H2 Tags Relevancy	-0.18	15	3	42 %	81 %
40	Number of DoFollow Links Authority	-0.18	578	131	78 %	88 %
41	Number of Links Authority	-0.17	585	134	78 %	87 %
42	Leading Variations in H1-H6 Tags Relevancy	-0.17	12	2	43 %	81 %
43	Number of HTTPS Links Authority	-0.17	585	133	78 %	88 %
44	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	11	2	41 %	80 %
45	Variations in H1 Tags Relevancy	-0.17	6	1	50 %	83 %
46	LSI Words in H2 Tags Relevancy	-0.17	104	18	54 %	91 %
47	Number of Factors Used Diversity	-0.17	431	181	95 %	84 %
48	Variations in A Tags Relevancy	-0.17	122	21	58 %	82 %
49	Number of Internal Links Authority	-0.17	573	121	77 %	86 %
50	Has Entities in H2 Tags Relevancy	-0.17	1	1	50 %	87 %
51	Entities in H1 Tags	-0.17	13	2	50 %	89 %
52	Number of Facebook Pages Authority	-0.17	4	2	53 %	85 %
53	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	51 %	78 %
54	Entities in H3 Tags	-0.17	53	6	39 %	90 %
55	Variations in A Tag HREF Attributes Relevancy	-0.17	237	37	52 %	84 %
56	Has Entities in H1 Tags Relevancy	-0.17	1	1	52 %	86 %
57	Variations in Body Tags Relevancy	-0.17	1122	225	76 %	81 %
58	Variation Count in Top 30KB Relevancy	-0.17	79	21	64 %	86 %
59	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	153	22	53 %	84 %
60	Average Words Per Sentence Size	-0.16	168	28	75 %	88 %
61	Variations in HTML Tags Relevancy	-0.16	1122	221	74 %	84 %
62	Variations in Search Result URL Path Relevancy	-0.16	3	1	45 %	79 %
63	Number of Images without ALT Text Size	-0.16	44	9	50 %	82 %
64	Entities in Title Tag Relevancy	-0.16	6	3	64 %	89 %
65	Number of HTML Comments Size	-0.16	732	49	68 %	82 %
66	Variations in ALT Attributes Relevancy	-0.16	81	6	39 %	80 %
67	Number of Instagram Pages Authority	-0.16	13	2	41 %	82 %
68	Number of Forms Technology	-0.16	13	2	45 %	76 %
69	Variations in Main Tags Relevancy	-0.16	571	53	36 %	81 %
70	Variations in Nav Tags Relevancy	-0.16	231	23	43 %	81 %
71	Variations in Span Tags Relevancy	-0.16	40	8	44 %	85 %
72	Number of CSS Includes Technology	-0.15	20	9	70 %	77 %
73	LSI Words in H1 Tags Relevancy	-0.15	29	4	55 %	92 %
74	Number of LinkedIn Pages Authority	-0.15	3	1	29 %	82 %
75	Number of H3 Tags Size	-0.15	38	8	54 %	84 %
76	Variations in Absolute URLs Relevancy	-0.15	327	50	57 %	86 %
77	Variations in Search Result Link Text Relevancy	-0.15	3	2	79 %	81 %
78	Flesch Kincaid Reading Grade Level Other	-0.15	6	2	90 %	89 %
79	Has Form Technology	-0.15	1	1	45 %	73 %
80	Term Frequency Relevancy	-0.15	4	3	74 %	83 %
81	Number Of JSON-LD Types Relevancy	-0.15	48	12	53 %	82 %
82	Variations in Sentences Relevancy	-0.15	325	38	69 %	85 %
83	Number of US Phone Numbers Trust	-0.15	1154	14	33 %	80 %
84	Variations in Search Result Display URL Relevancy	-0.15	3	2	79 %	81 %
85	Variations in the Title Tag Relevancy	-0.15	4	2	65 %	80 %
86	Search Result Number of Dirs in Path Other	-0.15	3	2	76 %	78 %
87	Search Result Summary Length Size	-0.15	158	152	94 %	73 %
88	Leading Variations in H1 Tags Relevancy	-0.15	1	1	27 %	79 %
89	Percentage of DoFollow External Links Authority	-0.15	26	11	71 %	80 %
90	Number of Facebook Accounts Authority	-0.14	2	1	25 %	81 %
91	Variations in First 100 Words Relevancy	-0.14	16	6	63 %	81 %
92	LSI Words in H3 Tags Relevancy	-0.14	95	18	44 %	87 %
93	Variations in Section Tags Relevancy	-0.14	96	16	34 %	85 %
94	Number of Social Pages Authority	-0.14	15	4	60 %	87 %
95	Is Home Page Other	-0.14	1	1	15 %	53 %
96	Variations in H3 Tags Relevancy	-0.14	30	3	31 %	81 %
97	Variations in the Canonical URL Relevancy	-0.14	4	2	46 %	79 %
98	Variations in Search Result URL Relevancy	-0.14	4	1	53 %	75 %
99	Number of Questions In H2 Tags Size	-0.14	3	1	23 %	79 %
100	Number of Social Accounts Authority	-0.14	3	2	38 %	84 %
101	Has US Phone Number Trust	-0.14	1	1	32 %	74 %
102	Number of Questions In Headings Size	-0.14	8	2	36 %	84 %
103	Exact Matches in the HTML Tag Relevancy	-0.14	264	16	30 %	84 %
104	Uses JSON-LD name Other	-0.14	1	1	52 %	75 %
105	Variations in OpenGraph Title Relevancy	-0.14	3	1	55 %	73 %
106	Variations making whole A Tags Relevancy	-0.14	5	1	26 %	74 %
107	TF/IDF Relevancy	-0.14	1	1	55 %	79 %
108	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	16 %	75 %
109	Variations in Footer Tags Relevancy	-0.14	61	7	35 %	82 %
110	Number of Sentences Size	-0.14	621	133	81 %	78 %
111	Has Entities in H3 Tags Relevancy	-0.14	1	1	40 %	84 %
112	Leading Variations in Title Tag Relevancy	-0.14	1	1	32 %	77 %
113	Exact Matches in H1-H6 Tags Relevancy	-0.14	9	1	22 %	81 %
114	Number of JavaScript Includes Technology	-0.14	42	17	79 %	80 %
115	Has Meta Robots Other	-0.14	1	1	24 %	75 %
116	Exact Matches in Top 30KB Relevancy	-0.13	14	2	21 %	77 %
117	Variations in Meta Description Relevancy	-0.13	4	2	53 %	82 %
118	Variations Making Whole LI Tags Relevancy	-0.13	6	1	21 %	78 %
119	Variation Density in Top 30KB Relevancy	-0.13	6	2	61 %	73 %
120	Percentage of DoFollow Links Authority	-0.13	98	83	78 %	82 %
121	Entities in Meta Description Tag Relevancy	-0.13	7	3	53 %	84 %
122	Is Article Page Other	-0.13	1	1	42 %	73 %
123	Number of H4 Tags Size	-0.13	46	4	32 %	78 %
124	Headings Has Question Other	-0.13	1	1	37 %	79 %
125	Uses JSON-LD GovernmentOrganization Other	-0.13	1	1	2 %	11 %
126	Inline CSS Kilobytes Size	-0.13	224	58	64 %	76 %
127	Number of Twitter Accounts Authority	-0.13	1	1	18 %	76 %
128	Number Of Claimed Brands Other	-0.13	9	2	23 %	79 %
129	Clean Keyword Density in the HTML Tag Relevancy	-0.13	9	4	68 %	69 %
130	Search Result Host Length Size	-0.13	24	17	83 %	78 %
131	Entities in H4 Tags	-0.13	10	2	18 %	86 %
132	Variations making whole H1, H2, and H3 Tags Relevancy	-0.13	1	1	14 %	76 %
133	Uses JSON-LD representativeOfPage Other	-0.13	1	1	1 %	12 %
134	Uses Schema governmentorganization Other	-0.13	1	1	2 %	12 %
135	Has Apple Touch Icon Technology	-0.13	1	1	48 %	75 %
136	Uses JSON-LD Organization Other	-0.13	1	1	31 %	76 %
137	Has HREF Lang Technology	-0.13	1	1	13 %	72 %
138	Search Result Uses HTTPS Other	-0.13	1	1	83 %	77 %
139	Number of Absolute URLs Authority	-0.13	615	253	82 %	65 %
140	Title Tag Has Entities Relevancy	-0.13	1	1	64 %	80 %
141	Number of HREF Lang Tags Size	-0.13	16	2	11 %	76 %
142	Has Contact Page Trust	-0.13	1	1	61 %	65 %
143	Uses JSON-LD url Other	-0.13	1	1	44 %	73 %
144	Leading Variations in H2 Tags Relevancy	-0.13	10	1	21 %	81 %
145	Search Result Domain Length Size	-0.13	24	17	83 %	79 %
146	Has Meta Viewport Technology	-0.13	1	1	81 %	73 %
147	Number of Questions Size	-0.12	80	15	68 %	65 %
148	Variations Making Whole Span Tags Relevancy	-0.12	9	1	18 %	79 %
149	Number of Email Addresses Trust	-0.12	30	4	42 %	78 %
150	Variations in Strong Tags Relevancy	-0.12	10	2	24 %	79 %
151	Uses JSON-LD description Other	-0.12	1	1	41 %	70 %
152	Uses Schema representativeofpage Other	-0.12	1	1	1 %	12 %
153	Variations in I Tags Relevancy	-0.12	15	4	20 %	85 %
154	Variations in OpenGraph Description Relevancy	-0.12	3	2	48 %	80 %
155	Variations in Script Tags Relevancy	-0.12	797	78	62 %	77 %
156	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	71 %
157	LSI Words in H4 Tags Relevancy	-0.12	49	6	24 %	80 %
158	Uses JSON-LD mainEntity Other	-0.12	1	1	1 %	15 %
159	Percentage of DoFollow Internal Links Authority	-0.12	90	73	77 %	76 %
160	LSI Words in Meta Description Tag Relevancy	-0.12	28	10	56 %	89 %
161	Number of Prices Size	-0.12	569	86	66 %	76 %
162	Uses Schema organization Other	-0.12	1	1	33 %	69 %
163	Variations in ID Attributes Relevancy	-0.12	12	2	13 %	82 %
164	Variations in Button Tags Relevancy	-0.12	34	2	10 %	77 %
165	Has Email Trust	-0.12	1	1	43 %	73 %
166	Uses Schema faqpage Other	-0.12	1	1	9 %	59 %
167	LSI Words in Title Tag Relevancy	-0.12	12	5	68 %	86 %
168	Exact Matches in Title Tag Relevancy	-0.12	1	1	21 %	81 %
169	Uses JSON-LD ImageObject Other	-0.12	1	1	30 %	70 %
170	Uses Schema website Other	-0.12	1	1	34 %	62 %
171	Uses Schema webpage Other	-0.12	1	1	33 %	61 %
172	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	33 %	71 %
173	Uses JSON-LD postalCode Other	-0.12	1	1	14 %	62 %
174	Variations in Article Tags Relevancy	-0.12	115	12	24 %	78 %
175	Variations in the last 100 words Relevancy	-0.12	10	3	46 %	73 %
176	Leading Variations in H3 Tags Relevancy	-0.12	8	1	15 %	74 %
177	Uses Schema postalcode Other	-0.12	1	1	15 %	56 %
178	Uses Schema image Other	-0.12	1	1	18 %	57 %
179	Uses Schema datemodified Other	-0.12	1	1	32 %	62 %
180	Uses JSON-LD datePublished Other	-0.12	1	1	32 %	71 %
181	Is Category Page Other	-0.12	1	1	13 %	67 %
182	Variations in H4-H6 Tags Relevancy	-0.11	19	2	15 %	78 %
183	Page Size Kilobytes Size	-0.11	852	321	82 %	60 %
184	Uses JSON-LD FAQPage Other	-0.11	1	1	8 %	64 %
185	Has FavIcon Technology	-0.11	1	1	75 %	68 %
186	Uses JSON-LD award Other	-0.11	1	1	2 %	11 %
187	Variations in Class Attributes Relevancy	-0.11	80	5	17 %	81 %
188	Uses JSON-LD WebSite Other	-0.11	1	1	31 %	72 %
189	Uses JSON-LD dateModified Other	-0.11	1	1	31 %	70 %
190	Search Result URL Length Size	-0.11	85	65	96 %	55 %
191	Uses Schema streetaddress Other	-0.11	1	1	14 %	57 %
192	Uses JSON-LD streetAddress Other	-0.11	1	1	13 %	63 %
193	Uses JSON-LD WebPage Other	-0.11	1	1	29 %	70 %
194	Uses Schema question Other	-0.11	1	1	9 %	57 %
195	Uses Microdata breadcrumb Other	-0.11	1	1	2 %	13 %
196	Meta Description Tag Has Entities Relevancy	-0.11	1	1	54 %	73 %
197	Uses Schema answer Other	-0.11	1	1	9 %	57 %
198	Has Google Verify Technology	-0.11	1	1	18 %	65 %
199	Uses Schema addresslocality Other	-0.11	1	1	16 %	58 %
200	Number of H5 Tags Size	-0.11	12	2	15 %	75 %

Measures 150819 SEO Factors

149097 Built-In SEO Factors

139890 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