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	246	82 %	77 %
2	Load Time Milliseconds Performance	-0.22	15487	1564	84 %	89 %
3	Number of Referring Domains Authority	-0.21	48550	197	40 %	88 %
4	Number of Top 200 Shared Factors Used Diversity	-0.21	52	37	95 %	91 %
5	Number of Backlinks Authority	-0.21	22755694	46479	40 %	88 %
6	Number of Top 50 Shared Factors Used Diversity	-0.21	16	12	94 %	88 %
7	Number of Top 100 Shared Factors Used Diversity	-0.21	38	28	95 %	91 %
8	Number of Do Follow Backlinks Authority	-0.2	22504095	39820	37 %	87 %
9	Variations in H1, H2, and H3 Tags Relevancy	-0.2	192	7	59 %	81 %
10	Search Result Domain is .com, .net, or .org Other	-0.2	1	1	6 %	74 %
11	Variations in H1-H6 Tags Relevancy	-0.2	231	9	59 %	82 %
12	Number of Unique Variations Used Diversity	-0.2	52	11	79 %	80 %
13	Variations in H1 and H2 Tags Relevancy	-0.2	113	5	57 %	82 %
14	Number of No Follow Backlinks Authority	-0.19	4373255	8220	27 %	85 %
15	Variations in P Tags Relevancy	-0.19	4553	48	61 %	85 %
16	Clean Text Kilobytes Size	-0.19	98	12	70 %	88 %
17	Search Result Domain is .com Other	-0.19	1	1	6 %	77 %
18	Unabridged Word Count Size	-0.19	16706	1731	84 %	85 %
19	Word Count Size	-0.19	3779	1321	84 %	86 %
20	Number of P Tags Size	-0.19	103	34	69 %	84 %
21	Variations in Search Result Document File Name Relevancy	-0.19	10	1	45 %	83 %
22	Number of Heading Tags Size	-0.19	117	19	71 %	83 %
23	Variations in Div Tags Relevancy	-0.18	28260	229	70 %	85 %
24	Entities in H2 Tags	-0.18	50	6	48 %	89 %
25	Number of Distinct Entities Used Diversity	-0.18	64	27	74 %	90 %
26	Number of H2 Tags Size	-0.18	21	7	65 %	84 %
27	Entities in Sentences Relevancy	-0.18	477	123	64 %	90 %
28	Number of Factors Used Diversity	-0.18	519	187	95 %	86 %
29	Number of Includes Technology	-0.18	52	25	78 %	79 %
30	Number of Images Size	-0.18	136	23	70 %	85 %
31	Variations in LI Tags Relevancy	-0.18	4203	31	59 %	82 %
32	Entities in the HTML Tag Relevancy	-0.18	482	125	69 %	90 %
33	Variations in H2 Tags Relevancy	-0.18	98	4	44 %	81 %
34	Number of H1 Tags Size	-0.18	3	1	67 %	87 %
35	Number of Images with ALT Text Size	-0.18	122	16	65 %	90 %
36	LSI Words in Sentences Relevancy	-0.18	2514	608	63 %	91 %
37	Number of DoFollow External Links Authority	-0.18	56	12	73 %	87 %
38	Has Meta Charset Technology	-0.18	1	1	71 %	82 %
39	Number of HTML Tags Size	-0.17	3073	943	84 %	85 %
40	Number of Facebook Pages Authority	-0.17	7	2	52 %	87 %
41	Variations in H1 Tags Relevancy	-0.17	15	1	51 %	83 %
42	Number of External Links Authority	-0.17	60	13	74 %	89 %
43	Variations in Body Tags Relevancy	-0.17	94731	659	76 %	82 %
44	Leading Variations in H1-H6 Tags Relevancy	-0.17	12	2	43 %	81 %
45	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	11	2	41 %	80 %
46	Variations in A Tags Relevancy	-0.17	4552	39	59 %	82 %
47	Number of DoFollow Links Authority	-0.17	578	128	79 %	90 %
48	Variations in HTML Tags Relevancy	-0.17	94731	647	75 %	84 %
49	Number of Links Authority	-0.17	585	130	79 %	87 %
50	Variations in Search Result URL Path Relevancy	-0.17	13	1	47 %	82 %
51	Number of HTTPS Links Authority	-0.17	585	129	78 %	90 %
52	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	50 %	80 %
53	Entities in H3 Tags	-0.17	53	6	38 %	88 %
54	Variation Count in Top 30KB Relevancy	-0.16	5244	54	65 %	86 %
55	Number of Internal Links Authority	-0.16	573	118	77 %	89 %
56	Term Frequency Relevancy	-0.16	6	3	75 %	81 %
57	Entities in Title Tag Relevancy	-0.16	6	3	63 %	89 %
58	Entities in H1 Tags	-0.16	13	2	49 %	89 %
59	Variations in A Tag HREF Attributes Relevancy	-0.16	1740	47	54 %	84 %
60	Has Entities in H2 Tags Relevancy	-0.16	1	1	49 %	85 %
61	Variations in Distinct A Tag HREF Attributes Relevancy	-0.16	1222	30	55 %	84 %
62	Average Words Per Sentence Size	-0.16	168	28	76 %	87 %
63	LSI Words in H2 Tags Relevancy	-0.16	104	17	51 %	89 %
64	Variations in Search Result Link Text Relevancy	-0.16	8	2	79 %	78 %
65	Variations in Sentences Relevancy	-0.16	2441	53	69 %	85 %
66	Number of CSS Includes Technology	-0.16	24	9	70 %	78 %
67	Variations in Search Result Display URL Relevancy	-0.16	8	2	79 %	81 %
68	Number of H3 Tags Size	-0.16	38	8	54 %	82 %
69	Number of Instagram Pages Authority	-0.16	15	2	40 %	83 %
70	Has Entities in H1 Tags Relevancy	-0.16	1	1	51 %	86 %
71	Variations in Span Tags Relevancy	-0.16	799	12	45 %	84 %
72	Number of HTML Comments Size	-0.16	732	51	68 %	84 %
73	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	91 %	89 %
74	Number of Images without ALT Text Size	-0.16	46	8	51 %	84 %
75	Number of LinkedIn Pages Authority	-0.16	7	1	28 %	86 %
76	Variations in Absolute URLs Relevancy	-0.16	7133	88	59 %	87 %
77	Variations in Main Tags Relevancy	-0.15	13923	96	36 %	81 %
78	Variations in Search Result URL Relevancy	-0.15	22	2	55 %	78 %
79	Variations in ALT Attributes Relevancy	-0.15	158	7	39 %	80 %
80	Number of Forms Technology	-0.15	18	2	46 %	76 %
81	Variations in the Canonical URL Relevancy	-0.15	62	2	49 %	82 %
82	Variations in the Title Tag Relevancy	-0.15	15	2	64 %	79 %
83	Variations in First 100 Words Relevancy	-0.15	184	8	65 %	84 %
84	Variations in Nav Tags Relevancy	-0.15	7238	49	43 %	80 %
85	Variations in OpenGraph Title Relevancy	-0.15	13	2	55 %	73 %
86	Number of Sentences Size	-0.15	621	135	82 %	78 %
87	Search Result Number of Dirs in Path Other	-0.15	3	2	75 %	80 %
88	Number Of JSON-LD Types Relevancy	-0.15	76	13	54 %	84 %
89	Variations in H3 Tags Relevancy	-0.15	92	3	32 %	80 %
90	Number of Questions In Headings Size	-0.15	8	2	36 %	85 %
91	LSI Words in H1 Tags Relevancy	-0.14	29	4	52 %	90 %
92	Has Form Technology	-0.14	1	1	46 %	74 %
93	Number of Facebook Accounts Authority	-0.14	2	1	25 %	83 %
94	Number of Social Pages Authority	-0.14	18	4	60 %	89 %
95	Percentage of DoFollow External Links Authority	-0.14	32	12	72 %	83 %
96	Variations in Section Tags Relevancy	-0.14	1522	24	35 %	84 %
97	Number of Social Accounts Authority	-0.14	4	2	38 %	86 %
98	Leading Variations in H1 Tags Relevancy	-0.14	1	1	27 %	80 %
99	Percentage of DoFollow Links Authority	-0.14	100	83	79 %	84 %
100	Clean Keyword Density in the HTML Tag Relevancy	-0.14	194	5	68 %	71 %
101	TF/IDF Relevancy	-0.14	1	1	56 %	79 %
102	Search Result Host Length Size	-0.14	24	17	84 %	75 %
103	Number of Questions In H2 Tags Size	-0.14	3	1	24 %	80 %
104	Exact Matches in the HTML Tag Relevancy	-0.14	264	15	28 %	82 %
105	Number of US Phone Numbers Trust	-0.14	1154	14	35 %	81 %
106	Headings Has Question Other	-0.14	1	1	37 %	81 %
107	Variations in Meta Description Relevancy	-0.14	45	2	53 %	81 %
108	Search Result Domain Length Size	-0.14	24	17	84 %	79 %
109	Has Entities in H3 Tags Relevancy	-0.14	1	1	39 %	83 %
110	Search Result Uses HTTPS Other	-0.14	1	1	83 %	78 %
111	Variation Density in Top 30KB Relevancy	-0.14	320	5	62 %	77 %
112	Has Meta Viewport Technology	-0.14	1	1	81 %	73 %
113	LSI Words in H3 Tags Relevancy	-0.14	95	16	42 %	86 %
114	Number of JavaScript Includes Technology	-0.14	42	17	79 %	79 %
115	Uses JSON-LD name Other	-0.14	1	1	51 %	77 %
116	Number of Twitter Accounts Authority	-0.13	1	1	18 %	78 %
117	Search Result Summary Length Size	-0.13	160	151	95 %	76 %
118	Is Home Page Other	-0.13	1	1	16 %	55 %
119	Has US Phone Number Trust	-0.13	1	1	35 %	76 %
120	Has Meta Robots Other	-0.13	1	1	25 %	74 %
121	Variations making whole H1-H6 Tags Relevancy	-0.13	2	1	16 %	73 %
122	Entities in Meta Description Tag Relevancy	-0.13	7	3	52 %	84 %
123	Variations in Footer Tags Relevancy	-0.13	5128	26	34 %	81 %
124	Leading Variations in Title Tag Relevancy	-0.13	1	1	32 %	76 %
125	Variations in Script Tags Relevancy	-0.13	33733	176	63 %	77 %
126	Inline CSS Kilobytes Size	-0.13	224	60	65 %	82 %
127	Has Apple Touch Icon Technology	-0.13	1	1	48 %	77 %
128	Number of Questions Size	-0.13	82	15	67 %	70 %
129	Number of Absolute URLs Authority	-0.13	1524	255	83 %	69 %
130	Variations in OpenGraph Description Relevancy	-0.13	42	2	49 %	79 %
131	Is Article Page Other	-0.13	1	1	42 %	75 %
132	Leading Variations in H2 Tags Relevancy	-0.13	10	1	22 %	85 %
133	Number of H4 Tags Size	-0.13	46	3	32 %	76 %
134	Exact Matches in H1-H6 Tags Relevancy	-0.13	9	1	19 %	81 %
135	Exact Matches in Top 30KB Relevancy	-0.13	14	2	18 %	81 %
136	Percentage of DoFollow Internal Links Authority	-0.13	91	72	77 %	78 %
137	Variations Making Whole LI Tags Relevancy	-0.13	6	1	22 %	75 %
138	Variations making whole A Tags Relevancy	-0.13	5	1	26 %	74 %
139	Number of Email Addresses Trust	-0.13	30	4	42 %	80 %
140	Title Tag Has Entities Relevancy	-0.12	1	1	63 %	79 %
141	Variations making whole H1, H2, and H3 Tags Relevancy	-0.12	1	1	14 %	73 %
142	Uses JSON-LD url Other	-0.12	1	1	45 %	76 %
143	Variations in Strong Tags Relevancy	-0.12	233	3	24 %	80 %
144	Uses Schema datemodified Other	-0.12	1	1	32 %	64 %
145	Has FavIcon Technology	-0.12	1	1	75 %	71 %
146	Variations Making Whole Span Tags Relevancy	-0.12	9	1	19 %	79 %
147	Uses JSON-LD description Other	-0.12	1	1	41 %	75 %
148	Has Contact Page Trust	-0.12	1	1	60 %	67 %
149	Uses JSON-LD dateModified Other	-0.12	1	1	31 %	71 %
150	Number Of Claimed Brands Other	-0.12	14	2	23 %	80 %
151	Page Size Kilobytes Size	-0.12	872	317	83 %	65 %
152	Entities in H4 Tags	-0.12	10	2	17 %	85 %
153	Uses JSON-LD datePublished Other	-0.12	1	1	32 %	73 %
154	Uses JSON-LD representativeOfPage Other	-0.12	1	1	1 %	13 %
155	Number of HREF Lang Tags Size	-0.12	24	2	11 %	79 %
156	Variations in I Tags Relevancy	-0.12	215	4	19 %	80 %
157	Variations in Article Tags Relevancy	-0.12	1760	18	24 %	78 %
158	Number of Prices Size	-0.12	569	91	67 %	79 %
159	Uses Schema representativeofpage Other	-0.12	1	1	1 %	13 %
160	LSI Words in Title Tag Relevancy	-0.12	15	5	66 %	85 %
161	Uses Schema webpage Other	-0.12	1	1	32 %	65 %
162	Has Canonical URL Authority	-0.12	1	1	71 %	72 %
163	Variations in the last 100 words Relevancy	-0.12	187	5	48 %	75 %
164	LSI Words in Meta Description Tag Relevancy	-0.12	28	10	53 %	86 %
165	Has Privacy Policy Trust	-0.12	1	1	55 %	68 %
166	Uses Schema website Other	-0.12	1	1	33 %	65 %
167	Variations in ID Attributes Relevancy	-0.12	688	4	14 %	79 %
168	Word Count in Meta Description Size	-0.12	53	20	66 %	69 %
169	Variations in Button Tags Relevancy	-0.12	1065	5	11 %	77 %
170	Uses JSON-LD WebPage Other	-0.12	1	1	29 %	71 %
171	Has HREF Lang Technology	-0.12	1	1	12 %	74 %
172	Uses Schema organization Other	-0.12	1	1	33 %	68 %
173	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	71 %
174	Uses JSON-LD Organization Other	-0.12	1	1	30 %	76 %
175	Uses Schema inlanguage Other	-0.12	1	1	29 %	62 %
176	Has Email Trust	-0.12	1	1	42 %	76 %
177	Leading Variations in H3 Tags Relevancy	-0.12	8	1	16 %	79 %
178	Variations in H4-H6 Tags Relevancy	-0.12	56	2	16 %	78 %
179	Uses JSON-LD ImageObject Other	-0.12	1	1	30 %	72 %
180	Number of Nofollow Links Authority	-0.11	20	3	21 %	81 %
181	Has Meta Description Relevancy	-0.11	1	1	66 %	65 %
182	Uses JSON-LD BreadcrumbList Other	-0.11	1	1	33 %	72 %
183	Has Google Verify Technology	-0.11	1	1	18 %	67 %
184	Has OpenGraph Type Relevancy	-0.11	1	1	62 %	67 %
185	Number of Meta Generator Tags Technology	-0.11	2	1	32 %	74 %
186	Number of YouTube Accounts Technology	-0.11	2	1	7 %	77 %
187	Meta Description Length Size	-0.11	291	122	66 %	74 %
188	Uses JSON-LD mainEntity Other	-0.11	1	1	1 %	17 %
189	Uses JSON-LD WebSite Other	-0.11	1	1	31 %	73 %
190	Variations in Class Attributes Relevancy	-0.11	9687	42	19 %	79 %
191	Uses JSON-LD inLanguage Other	-0.11	1	1	29 %	70 %
192	Exact Matches in Title Tag Relevancy	-0.11	2	1	18 %	79 %
193	Number of H5 Tags Size	-0.11	37	2	14 %	74 %
194	Uses Schema faqpage Other	-0.11	1	1	8 %	64 %
195	Number of Questions In H3 Tags Size	-0.11	5	1	17 %	80 %
196	Number of NoFollow External Links Authority	-0.11	19	2	14 %	81 %
197	Meta Description Tag Has Entities Relevancy	-0.11	1	1	52 %	72 %
198	Title Word Count Size	-0.11	23	8	83 %	69 %
199	Uses Schema answer Other	-0.11	1	1	9 %	62 %
200	Title Length Size	-0.11	159	53	82 %	70 %

Measures 151163 SEO Factors

149441 Built-In SEO Factors

140226 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