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	862	248	82 %	82 %
2	Load Time Milliseconds Performance	-0.22	14200	1580	83 %	89 %
3	Number of Referring Domains Authority	-0.22	48550	175	41 %	89 %
4	Number of Backlinks Authority	-0.22	1165169	6555	42 %	88 %
5	Number of Top 200 Shared Factors Used Diversity	-0.21	52	37	95 %	89 %
6	Number of Top 50 Shared Factors Used Diversity	-0.21	16	12	93 %	88 %
7	Search Result Domain is .com, .net, or .org Other	-0.21	1	1	6 %	79 %
8	Number of Top 100 Shared Factors Used Diversity	-0.21	38	28	95 %	89 %
9	Number of Do Follow Backlinks Authority	-0.21	1063176	5680	38 %	87 %
10	Search Result Domain is .com Other	-0.21	1	1	6 %	78 %
11	Variations in H1-H6 Tags Relevancy	-0.2	45	7	58 %	84 %
12	Variations in H1, H2, and H3 Tags Relevancy	-0.2	37	6	58 %	83 %
13	Number of No Follow Backlinks Authority	-0.2	101993	696	28 %	84 %
14	Clean Text Kilobytes Size	-0.2	98	12	69 %	88 %
15	Variations in H1 and H2 Tags Relevancy	-0.2	16	4	55 %	84 %
16	Number of Includes Technology	-0.19	52	25	76 %	81 %
17	Variations in P Tags Relevancy	-0.19	205	29	60 %	88 %
18	Number of Unique Variations Used Diversity	-0.19	51	9	78 %	81 %
19	Unabridged Word Count Size	-0.19	16706	1724	83 %	89 %
20	LSI Words in Sentences Relevancy	-0.19	2514	645	66 %	93 %
21	Number of Heading Tags Size	-0.19	117	19	70 %	84 %
22	Entities in Sentences Relevancy	-0.19	477	123	65 %	92 %
23	Word Count Size	-0.19	3779	1304	83 %	89 %
24	Number of Distinct Entities Used Diversity	-0.19	62	27	74 %	92 %
25	Entities in H2 Tags	-0.19	50	6	49 %	92 %
26	Number of H2 Tags Size	-0.19	21	7	65 %	86 %
27	Entities in the HTML Tag Relevancy	-0.19	482	125	70 %	92 %
28	Variations in Div Tags Relevancy	-0.18	679	101	69 %	88 %
29	Number of P Tags Size	-0.18	103	34	69 %	88 %
30	Number of Images Size	-0.18	136	23	70 %	87 %
31	Number of H1 Tags Size	-0.18	3	1	66 %	90 %
32	Has Meta Charset Technology	-0.18	1	1	70 %	83 %
33	Variations in LI Tags Relevancy	-0.18	162	19	58 %	85 %
34	Variations in Search Result Document File Name Relevancy	-0.18	3	1	42 %	82 %
35	Number of Images with ALT Text Size	-0.18	122	16	64 %	89 %
36	Number of DoFollow External Links Authority	-0.18	56	12	73 %	88 %
37	Number of HTML Tags Size	-0.18	3073	943	83 %	87 %
38	Number of Factors Used Diversity	-0.18	431	181	95 %	83 %
39	Number of Facebook Pages Authority	-0.18	4	2	52 %	85 %
40	Variations in H2 Tags Relevancy	-0.18	15	3	42 %	83 %
41	Number of External Links Authority	-0.18	60	13	73 %	90 %
42	Has JSON-LD Schema Markup Relevancy	-0.18	1	1	50 %	79 %
43	LSI Words in H2 Tags Relevancy	-0.18	104	18	54 %	91 %
44	Number of DoFollow Links Authority	-0.17	578	130	78 %	88 %
45	Number of Links Authority	-0.17	585	133	78 %	88 %
46	Leading Variations in H1-H6 Tags Relevancy	-0.17	12	2	42 %	81 %
47	Number of HTTPS Links Authority	-0.17	585	132	78 %	89 %
48	Entities in H3 Tags	-0.17	53	6	38 %	91 %
49	Variations in A Tags Relevancy	-0.17	122	21	58 %	84 %
50	Variation Count in Top 30KB Relevancy	-0.17	79	21	64 %	85 %
51	Variations in H1 Tags Relevancy	-0.17	6	1	50 %	85 %
52	Number of Internal Links Authority	-0.17	573	121	77 %	87 %
53	Has Entities in H2 Tags Relevancy	-0.17	1	1	50 %	87 %
54	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	11	2	41 %	82 %
55	Variations in Body Tags Relevancy	-0.17	1225	224	75 %	83 %
56	Number of CSS Includes Technology	-0.17	20	9	69 %	78 %
57	Average Words Per Sentence Size	-0.17	168	28	75 %	88 %
58	Variations in HTML Tags Relevancy	-0.17	1225	220	73 %	85 %
59	Number of Instagram Pages Authority	-0.17	13	2	40 %	82 %
60	Entities in Title Tag Relevancy	-0.16	6	3	64 %	91 %
61	Entities in H1 Tags	-0.16	13	2	50 %	90 %
62	Variations in A Tag HREF Attributes Relevancy	-0.16	237	36	52 %	85 %
63	Variations in Distinct A Tag HREF Attributes Relevancy	-0.16	153	22	53 %	85 %
64	Variations in Search Result URL Path Relevancy	-0.16	3	1	45 %	80 %
65	Number of HTML Comments Size	-0.16	732	50	67 %	85 %
66	Has Entities in H1 Tags Relevancy	-0.16	1	1	52 %	88 %
67	Number of H3 Tags Size	-0.16	38	7	53 %	84 %
68	Number of Images without ALT Text Size	-0.16	44	8	50 %	82 %
69	Variations in Main Tags Relevancy	-0.16	571	52	35 %	83 %
70	Number of Forms Technology	-0.16	13	2	45 %	78 %
71	Variations in ALT Attributes Relevancy	-0.16	81	6	38 %	81 %
72	Variations in Search Result Link Text Relevancy	-0.16	4	2	78 %	81 %
73	Variations in Span Tags Relevancy	-0.16	42	8	44 %	87 %
74	Term Frequency Relevancy	-0.16	4	3	74 %	84 %
75	Number of LinkedIn Pages Authority	-0.16	7	1	28 %	84 %
76	LSI Words in H1 Tags Relevancy	-0.16	29	4	55 %	92 %
77	Variations in Absolute URLs Relevancy	-0.15	327	48	56 %	86 %
78	Flesch Kincaid Reading Grade Level Other	-0.15	6	2	91 %	89 %
79	Variations in Search Result Display URL Relevancy	-0.15	4	2	78 %	81 %
80	Variations in Sentences Relevancy	-0.15	325	39	68 %	86 %
81	Has Form Technology	-0.15	1	1	44 %	75 %
82	LSI Words in H3 Tags Relevancy	-0.15	95	17	45 %	88 %
83	Variations in Nav Tags Relevancy	-0.15	231	25	43 %	82 %
84	Number of Facebook Accounts Authority	-0.15	2	1	25 %	82 %
85	Variations in the Title Tag Relevancy	-0.15	4	2	64 %	81 %
86	Number Of JSON-LD Types Relevancy	-0.15	48	12	53 %	83 %
87	Search Result Number of Dirs in Path Other	-0.15	3	2	75 %	79 %
88	Variations in Section Tags Relevancy	-0.15	96	17	34 %	86 %
89	Variations in First 100 Words Relevancy	-0.15	22	6	62 %	81 %
90	Number of Questions In Headings Size	-0.15	8	2	36 %	84 %
91	Number of US Phone Numbers Trust	-0.15	1154	15	35 %	79 %
92	Variations in Search Result URL Relevancy	-0.15	4	1	52 %	76 %
93	Variations in H3 Tags Relevancy	-0.15	30	3	31 %	82 %
94	Variations in the Canonical URL Relevancy	-0.15	4	2	46 %	81 %
95	Search Result Summary Length Size	-0.14	159	151	94 %	76 %
96	Percentage of DoFollow External Links Authority	-0.14	26	12	72 %	83 %
97	Variations in OpenGraph Title Relevancy	-0.14	3	1	55 %	74 %
98	Number of Social Accounts Authority	-0.14	3	2	38 %	84 %
99	Leading Variations in H1 Tags Relevancy	-0.14	1	1	27 %	79 %
100	Number of Questions In H2 Tags Size	-0.14	3	1	23 %	79 %
101	Number of Social Pages Authority	-0.14	15	4	60 %	87 %
102	Percentage of DoFollow Links Authority	-0.14	99	83	78 %	81 %
103	Number of Sentences Size	-0.14	621	131	81 %	79 %
104	Has Entities in H3 Tags Relevancy	-0.14	1	1	39 %	85 %
105	TF/IDF Relevancy	-0.14	1	1	54 %	80 %
106	Is Home Page Other	-0.14	1	1	15 %	54 %
107	Has US Phone Number Trust	-0.14	1	1	34 %	74 %
108	Uses JSON-LD name Other	-0.14	1	1	51 %	76 %
109	Exact Matches in the HTML Tag Relevancy	-0.14	264	17	28 %	83 %
110	Variations in Meta Description Relevancy	-0.14	4	2	52 %	83 %
111	Variation Density in Top 30KB Relevancy	-0.14	6	2	60 %	75 %
112	Headings Has Question Other	-0.14	1	1	36 %	80 %
113	Number of JavaScript Includes Technology	-0.14	42	17	79 %	82 %
114	Number of Twitter Accounts Authority	-0.14	1	1	18 %	78 %
115	Search Result Host Length Size	-0.14	24	17	83 %	79 %
116	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	16 %	75 %
117	Variations in Footer Tags Relevancy	-0.13	61	7	34 %	83 %
118	Search Result Uses HTTPS Other	-0.13	1	1	83 %	77 %
119	Number of H4 Tags Size	-0.13	46	3	32 %	77 %
120	Variations making whole A Tags Relevancy	-0.13	5	1	26 %	77 %
121	Search Result Domain Length Size	-0.13	24	17	83 %	80 %
122	Entities in Meta Description Tag Relevancy	-0.13	7	3	53 %	85 %
123	Is Article Page Other	-0.13	1	1	42 %	73 %
124	Has Apple Touch Icon Technology	-0.13	1	1	49 %	75 %
125	Leading Variations in Title Tag Relevancy	-0.13	1	1	32 %	77 %
126	Has Meta Robots Other	-0.13	1	1	24 %	77 %
127	Inline CSS Kilobytes Size	-0.13	224	60	65 %	79 %
128	Clean Keyword Density in the HTML Tag Relevancy	-0.13	9	4	67 %	71 %
129	Has Meta Viewport Technology	-0.13	1	1	81 %	75 %
130	Variations Making Whole LI Tags Relevancy	-0.13	6	1	22 %	79 %
131	Exact Matches in H1-H6 Tags Relevancy	-0.13	9	1	19 %	82 %
132	Number of Absolute URLs Authority	-0.13	1524	252	82 %	66 %
133	Title Tag Has Entities Relevancy	-0.13	1	1	63 %	80 %
134	Exact Matches in Top 30KB Relevancy	-0.13	14	2	18 %	79 %
135	Percentage of DoFollow Internal Links Authority	-0.13	90	72	76 %	76 %
136	Variations in Script Tags Relevancy	-0.13	797	77	62 %	78 %
137	Variations in OpenGraph Description Relevancy	-0.13	4	2	48 %	82 %
138	Uses JSON-LD url Other	-0.13	1	1	44 %	73 %
139	Number Of Claimed Brands Other	-0.13	14	2	23 %	79 %
140	Has Contact Page Trust	-0.13	1	1	60 %	67 %
141	Number of Questions Size	-0.13	80	15	67 %	66 %
142	Leading Variations in H2 Tags Relevancy	-0.13	10	1	21 %	82 %
143	Variations in Strong Tags Relevancy	-0.12	10	2	24 %	81 %
144	Uses JSON-LD GovernmentOrganization Other	-0.12	1	1	2 %	12 %
145	Variations making whole H1, H2, and H3 Tags Relevancy	-0.12	1	1	14 %	76 %
146	Has FavIcon Technology	-0.12	1	1	75 %	69 %
147	Entities in H4 Tags	-0.12	10	2	17 %	87 %
148	Has HREF Lang Technology	-0.12	1	1	12 %	72 %
149	Number of Email Addresses Trust	-0.12	30	4	42 %	80 %
150	Uses JSON-LD description Other	-0.12	1	1	41 %	71 %
151	LSI Words in Meta Description Tag Relevancy	-0.12	28	10	57 %	88 %
152	Uses JSON-LD Organization Other	-0.12	1	1	30 %	74 %
153	LSI Words in Title Tag Relevancy	-0.12	12	5	70 %	87 %
154	Variations in I Tags Relevancy	-0.12	15	3	20 %	84 %
155	Number of HREF Lang Tags Size	-0.12	24	2	11 %	77 %
156	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	69 %
157	LSI Words in H4 Tags Relevancy	-0.12	49	6	25 %	81 %
158	Variations Making Whole Span Tags Relevancy	-0.12	9	1	18 %	82 %
159	Uses Schema governmentorganization Other	-0.12	1	1	2 %	12 %
160	Page Size Kilobytes Size	-0.12	852	323	82 %	61 %
161	Uses Schema datemodified Other	-0.12	1	1	32 %	61 %
162	Number of Prices Size	-0.12	569	89	66 %	77 %
163	Uses Schema website Other	-0.12	1	1	34 %	62 %
164	Variations in Article Tags Relevancy	-0.12	115	12	24 %	80 %
165	Uses JSON-LD datePublished Other	-0.12	1	1	32 %	70 %
166	Uses Schema organization Other	-0.12	1	1	33 %	68 %
167	Has Canonical URL Authority	-0.12	1	1	71 %	69 %
168	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	33 %	70 %
169	Leading Variations in H3 Tags Relevancy	-0.12	8	1	15 %	78 %
170	Uses JSON-LD dateModified Other	-0.12	1	1	30 %	68 %
171	Variations in H4-H6 Tags Relevancy	-0.12	19	1	15 %	79 %
172	Uses Schema postalcode Other	-0.12	1	1	16 %	59 %
173	Uses JSON-LD WebSite Other	-0.12	1	1	31 %	70 %
174	Uses Schema faqpage Other	-0.12	1	1	8 %	61 %
175	Uses JSON-LD ImageObject Other	-0.12	1	1	30 %	70 %
176	Has Email Trust	-0.12	1	1	43 %	75 %
177	Uses Schema webpage Other	-0.12	1	1	32 %	61 %
178	Number of Nofollow Links Authority	-0.12	20	3	21 %	79 %
179	Has Meta Description Relevancy	-0.11	1	1	66 %	67 %
180	Uses JSON-LD postalCode Other	-0.11	1	1	14 %	65 %
181	Variations in Button Tags Relevancy	-0.11	34	2	10 %	79 %
182	Uses Schema image Other	-0.11	1	1	19 %	60 %
183	Has Google Verify Technology	-0.11	1	1	18 %	65 %
184	Word Count in Meta Description Size	-0.11	43	19	66 %	71 %
185	Uses Schema streetaddress Other	-0.11	1	1	15 %	60 %
186	Number of NoFollow External Links Authority	-0.11	19	2	14 %	79 %
187	Variations in the last 100 words Relevancy	-0.11	11	3	46 %	74 %
188	Uses JSON-LD WebPage Other	-0.11	1	1	29 %	69 %
189	Variations in ID Attributes Relevancy	-0.11	12	2	13 %	82 %
190	Uses JSON-LD mainEntity Other	-0.11	1	1	1 %	17 %
191	Number of H5 Tags Size	-0.11	12	2	14 %	77 %
192	Uses JSON-LD streetAddress Other	-0.11	1	1	14 %	65 %
193	Has OpenGraph Type Relevancy	-0.11	1	1	62 %	64 %
194	Uses Schema addresslocality Other	-0.11	1	1	16 %	61 %
195	Meta Description Tag Has Entities Relevancy	-0.11	1	1	54 %	73 %
196	Number of Questions In H3 Tags Size	-0.11	4	1	17 %	80 %
197	Uses JSON-LD FAQPage Other	-0.11	1	1	8 %	65 %
198	Uses Schema postaladdress Other	-0.11	1	1	17 %	60 %
199	Uses Schema telephone Other	-0.11	1	1	19 %	59 %
200	Uses JSON-LD representativeOfPage Other	-0.11	1	1	1 %	13 %

Measures 150846 SEO Factors

149124 Built-In SEO Factors

139910 On-page SEO Factors

9214 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