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	-0.25	1002	332	80 %	81 %
2	Number of Distinct Entities Used Diversity	-0.23	73	29	76 %	95 %
3	Load Time Milliseconds Performance	-0.23	9090	1924	81 %	92 %
4	Number of Unique Variations Used Diversity	-0.22	38	7	75 %	88 %
5	Number of Top 50 Shared Factors Used Diversity	-0.22	16	12	94 %	91 %
6	Number of Top 100 Shared Factors Used Diversity	-0.22	39	29	96 %	93 %
7	Search Result Domain is .com, .net, or .org Other	-0.22	1	1	5 %	71 %
8	Number of Top 200 Shared Factors Used Diversity	-0.22	52	38	96 %	93 %
9	Entities in Title Tag Relevancy	-0.22	7	3	66 %	92 %
10	Number of Includes Technology	-0.2	61	27	76 %	79 %
11	Search Result Domain is .com Other	-0.2	1	1	4 %	71 %
12	Entities in the HTML Tag Relevancy	-0.2	813	153	72 %	94 %
13	Variations in Div Tags Relevancy	-0.2	46680	236	70 %	88 %
14	Entities in Sentences Relevancy	-0.2	812	149	70 %	94 %
15	Variations in H1, H2, and H3 Tags Relevancy	-0.2	191	6	62 %	85 %
16	Variations in Body Tags Relevancy	-0.2	128924	592	74 %	88 %
17	Variations in H1-H6 Tags Relevancy	-0.2	218	7	63 %	85 %
18	Number of Factors Used Diversity	-0.19	284	176	96 %	87 %
19	Variations in H1 and H2 Tags Relevancy	-0.19	98	4	60 %	86 %
20	Variations in P Tags Relevancy	-0.19	6443	41	65 %	87 %
21	Variations in HTML Tags Relevancy	-0.19	128924	584	73 %	89 %
22	Entities in H2 Tags	-0.19	35	7	53 %	90 %
23	Variations in Sentences Relevancy	-0.19	3481	39	67 %	88 %
24	Number of CSS Includes Technology	-0.19	20	10	69 %	78 %
25	Term Frequency Relevancy	-0.19	6	3	73 %	90 %
26	Variations in LI Tags Relevancy	-0.19	3124	28	64 %	86 %
27	Variations in the Title Tag Relevancy	-0.19	15	2	61 %	83 %
28	Number of Referring Domains Authority	-0.18	3099	80	47 %	69 %
29	LSI Words in Sentences Relevancy	-0.18	3106	806	66 %	94 %
30	Entities in H1 Tags	-0.18	17	2	56 %	89 %
31	Variations in Search Result Display URL Relevancy	-0.18	14	2	76 %	81 %
32	Variations in Search Result Link Text Relevancy	-0.18	14	2	76 %	81 %
33	Number of Facebook Pages Authority	-0.18	6	2	59 %	81 %
34	Number of Backlinks Authority	-0.18	221301	3787	47 %	70 %
35	Variations in H1 Tags Relevancy	-0.18	18	1	53 %	83 %
36	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	21	2	42 %	84 %
37	LSI Words in Title Tag Relevancy	-0.18	14	6	65 %	92 %
38	Leading Variations in H1-H6 Tags Relevancy	-0.18	25	2	44 %	85 %
39	Variation Count in Top 30KB Relevancy	-0.18	10539	38	64 %	83 %
40	Has JSON-LD Schema Markup Relevancy	-0.18	1	1	53 %	75 %
41	Variations in A Tags Relevancy	-0.18	5626	38	63 %	84 %
42	Number of Do Follow Backlinks Authority	-0.18	212575	3162	43 %	70 %
43	Clean Keyword Density in the HTML Tag Relevancy	-0.17	367	4	65 %	78 %
44	Search Result Number of Dirs in Path Other	-0.17	3	2	71 %	78 %
45	Unabridged Word Count Size	-0.17	22692	1967	81 %	87 %
46	Word Count Size	-0.17	7700	1543	81 %	87 %
47	Variations in H2 Tags Relevancy	-0.17	87	3	45 %	82 %
48	Number of HTML Tags Size	-0.17	3261	1101	81 %	88 %
49	Variations in Meta Description Relevancy	-0.17	77	2	51 %	80 %
50	Clean Text Kilobytes Size	-0.17	106	13	76 %	87 %
51	Entities in Meta Description Tag Relevancy	-0.17	20	3	56 %	87 %
52	Entities in H3 Tags	-0.17	27	7	44 %	91 %
53	Variations in OpenGraph Title Relevancy	-0.17	10	1	50 %	78 %
54	Variations in Script Tags Relevancy	-0.17	36002	169	59 %	85 %
55	Number of P Tags Size	-0.17	132	40	76 %	85 %
56	Number of Images Size	-0.17	130	30	77 %	87 %
57	Number of No Follow Backlinks Authority	-0.17	49716	695	34 %	66 %
58	Exact Matches in the HTML Tag Relevancy	-0.16	501	18	29 %	85 %
59	Percentage of DoFollow Links Authority	-0.16	100	82	78 %	89 %
60	Number of Sentences Size	-0.16	558	124	79 %	85 %
61	Number of Images with ALT Text Size	-0.16	100	21	73 %	87 %
62	Variations in ALT Attributes Relevancy	-0.16	301	7	43 %	82 %
63	Number of Instagram Pages Authority	-0.16	33	2	44 %	79 %
64	Number of HTTPS Links Authority	-0.16	443	154	78 %	85 %
65	Variation Density in Top 30KB Relevancy	-0.16	571	4	56 %	77 %
66	Variations in Span Tags Relevancy	-0.16	1652	11	49 %	85 %
67	Number of Links Authority	-0.16	443	156	78 %	85 %
68	Number of DoFollow Links Authority	-0.16	435	152	78 %	85 %
69	Leading Variations in Title Tag Relevancy	-0.16	1	1	31 %	79 %
70	Number of Internal Links Authority	-0.16	432	141	78 %	85 %
71	Percentage of DoFollow Internal Links Authority	-0.16	93	72	77 %	84 %
72	LSI Words in H1 Tags Relevancy	-0.16	18	5	58 %	92 %
73	Leading Variations in H1 Tags Relevancy	-0.16	2	1	28 %	80 %
74	Variations in OpenGraph Description Relevancy	-0.16	65	2	46 %	79 %
75	Number of External Links Authority	-0.16	78	15	74 %	85 %
76	Number of Heading Tags Size	-0.16	59	23	76 %	85 %
77	Page Size Kilobytes Size	-0.16	1061	282	80 %	82 %
78	Has Entities in H1 Tags Relevancy	-0.16	1	1	57 %	85 %
79	Title Tag Has Entities Relevancy	-0.16	1	1	67 %	87 %
80	Number of H2 Tags Size	-0.16	28	8	69 %	84 %
81	Variations in Main Tags Relevancy	-0.16	24643	109	37 %	87 %
82	Number of DoFollow External Links Authority	-0.16	64	14	74 %	84 %
83	TF/IDF Relevancy	-0.16	1	1	53 %	83 %
84	Number of Forms Technology	-0.16	16	3	56 %	80 %
85	Variations in Search Result Document File Name Relevancy	-0.16	10	1	42 %	79 %
86	LSI Words in H2 Tags Relevancy	-0.16	83	23	57 %	90 %
87	LSI Words in Meta Description Tag Relevancy	-0.16	29	11	54 %	90 %
88	Number of H1 Tags Size	-0.15	4	2	71 %	85 %
89	Flesch Kincaid Reading Grade Level Other	-0.15	7	1	93 %	88 %
90	Inline CSS Kilobytes Size	-0.15	212	61	62 %	78 %
91	Number of Prices Size	-0.15	14801	82	66 %	84 %
92	Number of HTML Comments Size	-0.15	681	54	72 %	84 %
93	Number of JavaScript Includes Technology	-0.15	47	18	77 %	80 %
94	Variations in First 100 Words Relevancy	-0.15	367	6	58 %	82 %
95	Number of LinkedIn Pages Authority	-0.15	5	1	32 %	79 %
96	Has Entities in H2 Tags Relevancy	-0.15	1	1	54 %	83 %
97	Variations in Nav Tags Relevancy	-0.15	9943	51	44 %	82 %
98	Number of Questions Size	-0.15	61	11	65 %	80 %
99	Has Form Technology	-0.15	1	1	55 %	75 %
100	Variations in Search Result URL Path Relevancy	-0.15	8	1	44 %	82 %
101	Search Result Host Length Size	-0.15	25	17	80 %	77 %
102	Search Result Domain Length Size	-0.15	25	17	80 %	77 %
103	Has Meta Viewport Technology	-0.15	1	1	78 %	83 %
104	Number of Absolute URLs Authority	-0.15	1207	275	80 %	81 %
105	Variations in the Canonical URL Relevancy	-0.15	104	2	46 %	82 %
106	Search Result Uses HTTPS Other	-0.15	1	1	80 %	84 %
107	Inline JavaScript Kilobytes Size	-0.15	508	82	77 %	81 %
108	Variations in Distinct A Tag HREF Attributes Relevancy	-0.15	1608	27	55 %	88 %
109	Percentage of DoFollow External Links Authority	-0.15	48	11	72 %	80 %
110	Variations in A Tag HREF Attributes Relevancy	-0.15	2410	44	55 %	89 %
111	Number Of JSON-LD Types Relevancy	-0.15	124	14	56 %	80 %
112	Number of H3 Tags Size	-0.15	35	9	61 %	82 %
113	Variations in H3 Tags Relevancy	-0.15	134	3	33 %	80 %
114	Has Privacy Policy Trust	-0.15	1	1	58 %	76 %
115	Leading Variations in H2 Tags Relevancy	-0.15	9	1	21 %	80 %
116	Has Meta Charset Technology	-0.14	1	1	73 %	80 %
117	Average Words Per Sentence Size	-0.14	1030	35	78 %	82 %
118	Variations in Absolute URLs Relevancy	-0.14	14157	84	55 %	85 %
119	Has Canonical URL Authority	-0.14	1	1	69 %	79 %
120	Number of Images without ALT Text Size	-0.14	89	10	58 %	85 %
121	Number of Social Pages Authority	-0.14	36	4	65 %	80 %
122	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	2	1	14 %	77 %
123	Number of Questions In Headings Size	-0.14	8	2	38 %	80 %
124	Variations in Search Result URL Relevancy	-0.14	24	1	51 %	77 %
125	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	16 %	78 %
126	Has Meta Description Relevancy	-0.14	1	1	64 %	75 %
127	Has FavIcon Technology	-0.14	1	1	72 %	81 %
128	Title Word Count Size	-0.14	13	7	79 %	76 %
129	Has Contact Page Trust	-0.14	1	1	62 %	74 %
130	Number of Facebook Accounts Authority	-0.14	2	1	29 %	78 %
131	Title Length Size	-0.14	93	49	79 %	77 %
132	Variations in Section Tags Relevancy	-0.14	2796	20	36 %	84 %
133	Uses JSON-LD name Other	-0.14	1	1	53 %	72 %
134	Has Entities in H3 Tags Relevancy	-0.14	1	1	45 %	81 %
135	Meta Description Tag Has Entities Relevancy	-0.14	1	1	57 %	79 %
136	Variations in Footer Tags Relevancy	-0.14	5456	20	33 %	78 %
137	Number of Twitter Accounts Authority	-0.14	2	1	26 %	73 %
138	Variations in TITLE Attributes Relevancy	-0.14	302	6	33 %	79 %
139	Exact Matches in H1-H6 Tags Relevancy	-0.14	11	1	20 %	84 %
140	Is Store Page Other	-0.14	1	1	45 %	68 %
141	Has Schema Markup Relevancy	-0.14	1	1	62 %	72 %
142	Entities in H4 Tags	-0.14	21	2	22 %	87 %
143	Meta Description Length Size	-0.14	419	118	65 %	79 %
144	LSI Words in H3 Tags Relevancy	-0.14	113	22	49 %	90 %
145	Uses Schema name Other	-0.13	1	1	61 %	64 %
146	Word Count in Meta Description Size	-0.13	65	19	65 %	78 %
147	Is Purchase Page Other	-0.13	1	1	43 %	71 %
148	Number of Email Addresses Trust	-0.13	70	4	43 %	79 %
149	Exact Matches in Top 30KB Relevancy	-0.13	33	2	19 %	78 %
150	Headings Has Question Other	-0.13	1	1	38 %	73 %
151	Number of US Phone Numbers Trust	-0.13	830	12	42 %	82 %
152	Number of Social Accounts Authority	-0.13	5	2	45 %	77 %
153	Has OpenGraph Type Relevancy	-0.13	1	1	59 %	70 %
154	Has Terms of Service Trust	-0.13	1	1	38 %	69 %
155	Has Meta Twitter Card Authority	-0.13	1	1	50 %	63 %
156	Has Email Trust	-0.13	1	1	42 %	71 %
157	Has Copyright Trust	-0.13	1	1	61 %	71 %
158	Variations Making Whole LI Tags Relevancy	-0.13	5	1	24 %	77 %
159	Exact Matches in Sentences Relevancy	-0.13	61	3	21 %	87 %
160	Variations making whole A Tags Relevancy	-0.13	83	2	28 %	77 %
161	Variations in Meta Twitter Content Relevancy	-0.13	5	1	22 %	72 %
162	Variations in Meta Twitter Description Relevancy	-0.13	41	1	21 %	73 %
163	Uses Schema url Other	-0.13	1	1	56 %	59 %
164	Variations in Strong Tags Relevancy	-0.13	93	2	25 %	77 %
165	Variations Making Whole Span Tags Relevancy	-0.13	6	1	19 %	81 %
166	Uses JSON-LD url Other	-0.13	1	1	47 %	72 %
167	Number of H4 Tags Size	-0.13	23	4	38 %	76 %
168	Number of Questions In H2 Tags Size	-0.13	4	1	24 %	75 %
169	Variations in I Tags Relevancy	-0.13	259	4	23 %	79 %
170	Uses Schema listitem Other	-0.13	1	1	42 %	56 %
171	Exact Matches in Title Tag Relevancy	-0.13	2	1	18 %	81 %
172	Uses JSON-LD ListItem Other	-0.13	1	1	36 %	65 %
173	Uses Schema product Other	-0.12	1	1	10 %	47 %
174	Uses JSON-LD description Other	-0.12	1	1	41 %	67 %
175	Has OpenGraph Image Relevancy	-0.12	1	1	52 %	68 %
176	Number of Nofollow Links Authority	-0.12	82	5	25 %	77 %
177	Uses Schema description Other	-0.12	1	1	47 %	57 %
178	Uses Schema breadcrumblist Other	-0.12	1	1	42 %	56 %
179	Has US Phone Number Trust	-0.12	1	1	40 %	72 %
180	Uses Schema sku Other	-0.12	1	1	6 %	28 %
181	Uses JSON-LD price Other	-0.12	1	1	6 %	43 %
182	Number of NoFollow External Links Authority	-0.12	36	2	17 %	73 %
183	Number of Questions In H3 Tags Size	-0.12	4	1	18 %	76 %
184	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	35 %	65 %
185	Variations making whole H1 Tags Relevancy	-0.12	1	1	9 %	75 %
186	Uses Schema pricecurrency Other	-0.12	1	1	8 %	43 %
187	Variations in the last 100 words Relevancy	-0.12	366	3	39 %	78 %
188	Search Result URL Length Size	-0.12	104	64	97 %	59 %
189	Uses Schema image Other	-0.12	1	1	21 %	61 %
190	Uses JSON-LD priceCurrency Other	-0.12	1	1	8 %	51 %
191	Uses JSON-LD Product Other	-0.12	1	1	9 %	54 %
192	Uses JSON-LD sku Other	-0.12	1	1	5 %	33 %
193	Uses Schema pricevaliduntil Other	-0.12	1	1	6 %	21 %
194	Leading Variations in H3 Tags Relevancy	-0.12	11	1	14 %	77 %
195	Number Of Claimed Brands Other	-0.12	14	2	24 %	75 %
196	Is Home Page Other	-0.12	1	1	20 %	38 %
197	Uses Schema price Other	-0.12	1	1	7 %	38 %
198	Uses JSON-LD category Other	-0.12	1	1	4 %	33 %
199	Uses JSON-LD image Other	-0.12	1	1	16 %	72 %
200	Number of YouTube Accounts Technology	-0.12	1	1	10 %	66 %

Measures 143965 SEO Factors

142243 Built-In SEO Factors

133128 On-page SEO Factors

9115 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