200 Top SEO Ranking Factors October 2025

TOP SEO Factors for 2025-10 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	978	310	78 %	81 %
2	Load Time Milliseconds Performance	-0.24	9090	2071	80 %	92 %
3	Search Result Domain is .com, .net, or .org Other	-0.23	1	1	5 %	74 %
4	Number of Distinct Entities Used Diversity	-0.23	73	28	75 %	96 %
5	Number of Top 50 Shared Factors Used Diversity	-0.23	16	12	93 %	90 %
6	Number of Top 100 Shared Factors Used Diversity	-0.22	39	28	95 %	92 %
7	Number of Unique Variations Used Diversity	-0.22	35	7	73 %	88 %
8	Entities in Title Tag Relevancy	-0.22	7	3	65 %	91 %
9	Number of Top 200 Shared Factors Used Diversity	-0.22	52	38	95 %	92 %
10	Search Result Domain is .com Other	-0.22	1	1	5 %	74 %
11	Number of Includes Technology	-0.21	61	27	74 %	81 %
12	Variations in Body Tags Relevancy	-0.2	128924	916	72 %	87 %
13	Number of CSS Includes Technology	-0.2	19	10	67 %	78 %
14	Number of Factors Used Diversity	-0.2	284	174	95 %	86 %
15	Entities in Sentences Relevancy	-0.2	812	144	71 %	93 %
16	Entities in the HTML Tag Relevancy	-0.2	813	147	72 %	93 %
17	Variations in HTML Tags Relevancy	-0.2	128924	904	71 %	89 %
18	Variations in Div Tags Relevancy	-0.2	46680	347	68 %	88 %
19	Variations in H1, H2, and H3 Tags Relevancy	-0.2	191	7	61 %	83 %
20	Variations in H1-H6 Tags Relevancy	-0.19	218	8	62 %	84 %
21	Variations in P Tags Relevancy	-0.19	6443	52	64 %	85 %
22	Term Frequency Relevancy	-0.19	6	3	71 %	89 %
23	Variations in the Title Tag Relevancy	-0.19	15	2	59 %	83 %
24	Variations in H1 and H2 Tags Relevancy	-0.19	98	4	59 %	85 %
25	Variations in Sentences Relevancy	-0.19	3481	46	65 %	87 %
26	Variations in Search Result Display URL Relevancy	-0.19	14	2	75 %	81 %
27	Number of Facebook Pages Authority	-0.19	6	2	57 %	81 %
28	Variations in Search Result Link Text Relevancy	-0.19	14	2	75 %	81 %
29	Variations in LI Tags Relevancy	-0.19	3124	33	62 %	84 %
30	Entities in H2 Tags	-0.19	33	7	52 %	90 %
31	Has JSON-LD Schema Markup Relevancy	-0.18	1	1	51 %	75 %
32	LSI Words in Title Tag Relevancy	-0.18	14	5	63 %	90 %
33	LSI Words in Sentences Relevancy	-0.18	3106	787	65 %	93 %
34	Variations in H1 Tags Relevancy	-0.18	18	1	51 %	83 %
35	Entities in H1 Tags	-0.18	17	2	55 %	89 %
36	Search Result Number of Dirs in Path Other	-0.18	3	2	68 %	76 %
37	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	21	2	42 %	84 %
38	Variation Count in Top 30KB Relevancy	-0.18	10539	56	61 %	81 %
39	Leading Variations in H1-H6 Tags Relevancy	-0.18	25	2	44 %	85 %
40	Variations in Script Tags Relevancy	-0.18	36002	256	57 %	86 %
41	Variations in A Tags Relevancy	-0.18	5626	52	61 %	83 %
42	Clean Keyword Density in the HTML Tag Relevancy	-0.18	367	5	63 %	79 %
43	Entities in Meta Description Tag Relevancy	-0.18	20	3	55 %	87 %
44	Variations in Meta Description Relevancy	-0.18	77	2	50 %	79 %
45	Number of Referring Domains Authority	-0.17	1266	72	47 %	66 %
46	Word Count Size	-0.17	4300	1529	79 %	84 %
47	Unabridged Word Count Size	-0.17	5266	1950	79 %	83 %
48	Number of HTML Tags Size	-0.17	2800	1150	79 %	87 %
49	Exact Matches in the HTML Tag Relevancy	-0.17	501	19	28 %	86 %
50	Number of Instagram Pages Authority	-0.17	33	2	42 %	79 %
51	Page Size Kilobytes Size	-0.17	1061	285	79 %	83 %
52	Variations in H2 Tags Relevancy	-0.17	87	3	43 %	81 %
53	Number of P Tags Size	-0.17	132	41	75 %	83 %
54	Entities in H3 Tags	-0.17	27	7	43 %	91 %
55	Percentage of DoFollow Links Authority	-0.17	100	81	76 %	89 %
56	Number of Sentences Size	-0.17	558	127	77 %	85 %
57	Clean Text Kilobytes Size	-0.17	44	13	75 %	84 %
58	Variation Density in Top 30KB Relevancy	-0.17	571	5	53 %	76 %
59	Percentage of DoFollow Internal Links Authority	-0.17	92	71	75 %	85 %
60	Variations in OpenGraph Title Relevancy	-0.17	10	1	48 %	79 %
61	Number of Backlinks Authority	-0.17	125026	3094	47 %	69 %
62	Variations in ALT Attributes Relevancy	-0.17	301	8	42 %	82 %
63	Number of Images Size	-0.17	130	33	75 %	85 %
64	Number of Do Follow Backlinks Authority	-0.17	119893	2574	43 %	68 %
65	Leading Variations in H1 Tags Relevancy	-0.16	2	1	28 %	80 %
66	Number of Prices Size	-0.16	994	76	65 %	84 %
67	LSI Words in Meta Description Tag Relevancy	-0.16	29	10	52 %	88 %
68	Title Tag Has Entities Relevancy	-0.16	1	1	66 %	87 %
69	Variations in Span Tags Relevancy	-0.16	1652	14	48 %	84 %
70	TF/IDF Relevancy	-0.16	1	1	52 %	82 %
71	Inline JavaScript Kilobytes Size	-0.16	508	80	76 %	83 %
72	LSI Words in H1 Tags Relevancy	-0.16	18	5	57 %	92 %
73	Variations in OpenGraph Description Relevancy	-0.16	65	2	43 %	79 %
74	Leading Variations in Title Tag Relevancy	-0.16	1	1	31 %	81 %
75	Variations in Search Result Document File Name Relevancy	-0.16	10	1	41 %	78 %
76	Flesch Kincaid Reading Grade Level Other	-0.16	7	1	91 %	87 %
77	Number of Images with ALT Text Size	-0.16	100	23	71 %	87 %
78	Inline CSS Kilobytes Size	-0.16	212	61	60 %	80 %
79	Variations in Main Tags Relevancy	-0.16	24643	159	36 %	84 %
80	Number of Questions Size	-0.16	54	11	63 %	79 %
81	Number of HTTPS Links Authority	-0.16	443	158	76 %	83 %
82	Has Entities in H1 Tags Relevancy	-0.16	1	1	56 %	82 %
83	Number of JavaScript Includes Technology	-0.16	47	18	75 %	80 %
84	Number of Heading Tags Size	-0.16	56	23	75 %	82 %
85	Number of Internal Links Authority	-0.16	432	145	76 %	84 %
86	Search Result Uses HTTPS Other	-0.16	1	1	78 %	84 %
87	Number of No Follow Backlinks Authority	-0.16	28631	597	34 %	64 %
88	Number of Links Authority	-0.16	443	159	76 %	83 %
89	Number of DoFollow Links Authority	-0.16	435	155	76 %	83 %
90	Search Result Host Length Size	-0.16	25	16	78 %	77 %
91	Number of Absolute URLs Authority	-0.16	1207	280	78 %	81 %
92	Search Result Domain Length Size	-0.16	25	16	78 %	77 %
93	Number of Forms Technology	-0.15	12	3	56 %	78 %
94	LSI Words in H2 Tags Relevancy	-0.15	80	24	56 %	89 %
95	Variations in Nav Tags Relevancy	-0.15	9943	74	42 %	81 %
96	Has Meta Viewport Technology	-0.15	1	1	76 %	82 %
97	Has Privacy Policy Trust	-0.15	1	1	57 %	76 %
98	Number of HTML Comments Size	-0.15	681	61	71 %	82 %
99	Variations in Search Result URL Path Relevancy	-0.15	8	1	43 %	81 %
100	Number of H2 Tags Size	-0.15	28	8	68 %	82 %
101	Has Entities in H2 Tags Relevancy	-0.15	1	1	53 %	82 %
102	Variations in First 100 Words Relevancy	-0.15	367	6	56 %	82 %
103	Number of LinkedIn Pages Authority	-0.15	5	1	31 %	79 %
104	Number of H1 Tags Size	-0.15	4	2	70 %	86 %
105	Has Form Technology	-0.15	1	1	55 %	73 %
106	Title Word Count Size	-0.15	13	7	77 %	74 %
107	Has Contact Page Trust	-0.15	1	1	61 %	75 %
108	Number of External Links Authority	-0.15	51	15	72 %	82 %
109	Title Length Size	-0.15	87	48	77 %	76 %
110	Variations in the Canonical URL Relevancy	-0.15	104	2	44 %	80 %
111	Number Of JSON-LD Types Relevancy	-0.15	124	15	55 %	80 %
112	Variations in H3 Tags Relevancy	-0.15	134	3	32 %	79 %
113	Number of Images without ALT Text Size	-0.15	89	11	58 %	84 %
114	Has Canonical URL Authority	-0.15	1	1	67 %	78 %
115	Number of DoFollow External Links Authority	-0.15	47	13	71 %	83 %
116	Number of Facebook Accounts Authority	-0.15	2	1	28 %	78 %
117	Average Words Per Sentence Size	-0.14	275	34	76 %	78 %
118	Has Meta Charset Technology	-0.14	1	1	72 %	78 %
119	Number of H3 Tags Size	-0.14	35	9	60 %	80 %
120	Meta Description Tag Has Entities Relevancy	-0.14	1	1	56 %	78 %
121	Variations in Distinct A Tag HREF Attributes Relevancy	-0.14	1608	30	54 %	87 %
122	Variations in Absolute URLs Relevancy	-0.14	14157	112	54 %	85 %
123	Percentage of DoFollow External Links Authority	-0.14	48	11	69 %	79 %
124	Variations in A Tag HREF Attributes Relevancy	-0.14	2410	48	53 %	88 %
125	Is Store Page Other	-0.14	1	1	46 %	68 %
126	Exact Matches in H1-H6 Tags Relevancy	-0.14	11	1	19 %	84 %
127	Number of Questions In Headings Size	-0.14	7	2	37 %	78 %
128	Has FavIcon Technology	-0.14	1	1	71 %	81 %
129	Meta Description Length Size	-0.14	419	117	63 %	77 %
130	Word Count in Meta Description Size	-0.14	65	19	63 %	76 %
131	Has Meta Description Relevancy	-0.14	1	1	62 %	75 %
132	Number of Social Pages Authority	-0.14	36	4	63 %	80 %
133	Is Purchase Page Other	-0.14	1	1	44 %	75 %
134	Has Schema Markup Relevancy	-0.14	1	1	60 %	72 %
135	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	2	1	14 %	76 %
136	Variations in Search Result URL Relevancy	-0.14	24	1	50 %	76 %
137	Number of Email Addresses Trust	-0.14	70	4	43 %	79 %
138	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	16 %	78 %
139	Leading Variations in H2 Tags Relevancy	-0.14	9	1	21 %	80 %
140	Uses JSON-LD name Other	-0.14	1	1	52 %	72 %
141	Variations in Footer Tags Relevancy	-0.14	5456	31	32 %	79 %
142	Exact Matches in Top 30KB Relevancy	-0.14	33	2	18 %	80 %
143	Number of Twitter Accounts Authority	-0.14	2	1	26 %	72 %
144	Exact Matches in Sentences Relevancy	-0.14	61	3	20 %	87 %
145	Variations in Section Tags Relevancy	-0.14	2796	24	36 %	84 %
146	Entities in H4 Tags	-0.14	13	2	22 %	87 %
147	Variations in TITLE Attributes Relevancy	-0.14	302	6	32 %	79 %
148	Has Entities in H3 Tags Relevancy	-0.14	1	1	44 %	81 %
149	Headings Has Question Other	-0.14	1	1	36 %	72 %
150	LSI Words in H3 Tags Relevancy	-0.14	113	23	48 %	88 %
151	Uses Schema name Other	-0.14	1	1	59 %	64 %
152	Has Copyright Trust	-0.14	1	1	59 %	70 %
153	Has Terms of Service Trust	-0.14	1	1	38 %	67 %
154	Has Email Trust	-0.13	1	1	43 %	72 %
155	Exact Matches in Title Tag Relevancy	-0.13	2	1	17 %	82 %
156	Number of US Phone Numbers Trust	-0.13	830	13	41 %	82 %
157	Has Meta Twitter Card Authority	-0.13	1	1	47 %	64 %
158	Variations in Meta Twitter Content Relevancy	-0.13	5	1	21 %	71 %
159	Uses Schema product Other	-0.13	1	1	10 %	51 %
160	Number of H4 Tags Size	-0.13	23	4	38 %	75 %
161	Variations making whole A Tags Relevancy	-0.13	83	2	26 %	78 %
162	Uses Schema offer Other	-0.13	1	1	9 %	51 %
163	Variations in Strong Tags Relevancy	-0.13	93	2	24 %	79 %
164	Has OpenGraph Type Relevancy	-0.13	1	1	57 %	70 %
165	Variations Making Whole LI Tags Relevancy	-0.13	5	1	23 %	78 %
166	Variations in Meta Twitter Description Relevancy	-0.13	41	1	19 %	72 %
167	Uses Schema sku Other	-0.13	1	1	7 %	31 %
168	Uses Schema pricecurrency Other	-0.13	1	1	9 %	48 %
169	Number of Social Accounts Authority	-0.13	5	2	44 %	77 %
170	Uses Schema url Other	-0.13	1	1	54 %	61 %
171	Uses JSON-LD url Other	-0.13	1	1	46 %	72 %
172	Uses JSON-LD Offer Other	-0.13	1	1	9 %	59 %
173	Uses Schema listitem Other	-0.13	1	1	41 %	58 %
174	Number of Questions In H2 Tags Size	-0.13	4	1	23 %	74 %
175	Uses JSON-LD priceCurrency Other	-0.13	1	1	9 %	55 %
176	Uses Schema availability Other	-0.13	1	1	8 %	41 %
177	Has OpenGraph Image Relevancy	-0.13	1	1	49 %	70 %
178	Variations making whole H1 Tags Relevancy	-0.12	1	1	9 %	74 %
179	Uses JSON-LD price Other	-0.12	1	1	7 %	49 %
180	Uses JSON-LD sku Other	-0.12	1	1	6 %	37 %
181	Search Result URL Length Size	-0.12	104	64	96 %	57 %
182	Uses JSON-LD description Other	-0.12	1	1	40 %	68 %
183	Variations Making Whole Span Tags Relevancy	-0.12	5	1	19 %	81 %
184	Uses JSON-LD Product Other	-0.12	1	1	9 %	59 %
185	Is Home Page Other	-0.12	1	1	21 %	38 %
186	Uses JSON-LD availability Other	-0.12	1	1	8 %	47 %
187	Uses Schema description Other	-0.12	1	1	45 %	59 %
188	Uses Schema breadcrumblist Other	-0.12	1	1	40 %	58 %
189	Number Of Claimed Brands Other	-0.12	12	2	23 %	76 %
190	Uses Schema pricevaliduntil Other	-0.12	1	1	7 %	23 %
191	Leading Variations in H3 Tags Relevancy	-0.12	11	1	15 %	77 %
192	Has US Phone Number Trust	-0.12	1	1	39 %	70 %
193	Uses Schema aggregaterating Other	-0.12	1	1	10 %	57 %
194	Uses Schema image Other	-0.12	1	1	21 %	63 %
195	Uses JSON-LD ListItem Other	-0.12	1	1	35 %	65 %
196	Uses Schema price Other	-0.12	1	1	7 %	43 %
197	Number of Questions In H3 Tags Size	-0.12	4	1	17 %	73 %
198	Exact Matches in H1 Tags Relevancy	-0.12	2	1	14 %	82 %
199	Uses JSON-LD category Other	-0.12	1	1	5 %	34 %
200	Variations in I Tags Relevancy	-0.12	259	4	22 %	75 %

Measures 143870 SEO Factors

142148 Built-In SEO Factors

133036 On-page SEO Factors

9112 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 2025-10 previous