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	328	79 %	82 %
2	Load Time Milliseconds Performance	-0.23	9090	1966	81 %	92 %
3	Number of Distinct Entities Used Diversity	-0.23	73	29	75 %	95 %
4	Number of Unique Variations Used Diversity	-0.22	38	7	74 %	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 %	92 %
7	Search Result Domain is .com, .net, or .org Other	-0.22	1	1	5 %	72 %
8	Number of Top 200 Shared Factors Used Diversity	-0.22	52	38	96 %	92 %
9	Entities in Title Tag Relevancy	-0.22	7	3	66 %	92 %
10	Number of Includes Technology	-0.21	61	27	75 %	79 %
11	Search Result Domain is .com Other	-0.2	1	1	4 %	71 %
12	Variations in Div Tags Relevancy	-0.2	46680	254	70 %	87 %
13	Entities in the HTML Tag Relevancy	-0.2	813	154	72 %	94 %
14	Entities in Sentences Relevancy	-0.2	812	151	71 %	94 %
15	Variations in Body Tags Relevancy	-0.2	128924	640	73 %	88 %
16	Variations in H1, H2, and H3 Tags Relevancy	-0.2	191	7	62 %	84 %
17	Variations in H1-H6 Tags Relevancy	-0.2	218	7	63 %	84 %
18	Number of Factors Used Diversity	-0.2	284	175	96 %	87 %
19	Variations in HTML Tags Relevancy	-0.2	128924	632	72 %	89 %
20	Variations in P Tags Relevancy	-0.2	6443	42	65 %	86 %
21	Variations in H1 and H2 Tags Relevancy	-0.19	98	4	60 %	85 %
22	Number of CSS Includes Technology	-0.19	19	10	69 %	78 %
23	Variations in Sentences Relevancy	-0.19	3481	40	66 %	88 %
24	Term Frequency Relevancy	-0.19	6	3	72 %	89 %
25	Entities in H2 Tags	-0.19	35	7	53 %	91 %
26	Variations in the Title Tag Relevancy	-0.19	15	2	60 %	83 %
27	Variations in LI Tags Relevancy	-0.19	3124	29	63 %	86 %
28	LSI Words in Sentences Relevancy	-0.19	3106	821	66 %	94 %
29	Number of Referring Domains Authority	-0.19	3099	80	47 %	67 %
30	Variations in Search Result Display URL Relevancy	-0.18	14	2	76 %	81 %
31	LSI Words in Title Tag Relevancy	-0.18	14	6	65 %	92 %
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	Entities in H1 Tags	-0.18	17	2	56 %	89 %
35	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	21	2	42 %	83 %
36	Has JSON-LD Schema Markup Relevancy	-0.18	1	1	52 %	75 %
37	Variations in H1 Tags Relevancy	-0.18	18	1	53 %	83 %
38	Number of Backlinks Authority	-0.18	221301	3605	47 %	69 %
39	Leading Variations in H1-H6 Tags Relevancy	-0.18	25	2	44 %	85 %
40	Variations in A Tags Relevancy	-0.18	5626	40	62 %	84 %
41	Variation Count in Top 30KB Relevancy	-0.18	10539	41	63 %	83 %
42	Number of Do Follow Backlinks Authority	-0.18	212575	2949	43 %	69 %
43	Clean Keyword Density in the HTML Tag Relevancy	-0.18	367	4	64 %	78 %
44	Search Result Number of Dirs in Path Other	-0.18	3	2	70 %	78 %
45	Variations in Meta Description Relevancy	-0.18	77	2	51 %	80 %
46	Unabridged Word Count Size	-0.18	22692	1991	80 %	86 %
47	Word Count Size	-0.18	7700	1557	80 %	86 %
48	Number of HTML Tags Size	-0.17	3261	1116	80 %	87 %
49	Variations in H2 Tags Relevancy	-0.17	87	3	44 %	82 %
50	Entities in Meta Description Tag Relevancy	-0.17	20	3	56 %	88 %
51	Clean Text Kilobytes Size	-0.17	106	13	76 %	86 %
52	Variations in Script Tags Relevancy	-0.17	36002	182	58 %	85 %
53	Entities in H3 Tags	-0.17	27	7	45 %	91 %
54	Variations in OpenGraph Title Relevancy	-0.17	10	1	50 %	79 %
55	Number of P Tags Size	-0.17	132	40	75 %	85 %
56	Number of Images Size	-0.17	130	31	76 %	87 %
57	Number of No Follow Backlinks Authority	-0.17	49716	738	34 %	64 %
58	Variation Density in Top 30KB Relevancy	-0.17	571	4	55 %	76 %
59	Number of Sentences Size	-0.17	558	124	79 %	85 %
60	Variations in ALT Attributes Relevancy	-0.17	301	7	43 %	81 %
61	Exact Matches in the HTML Tag Relevancy	-0.17	501	18	29 %	86 %
62	Percentage of DoFollow Links Authority	-0.17	100	81	77 %	88 %
63	Number of Images with ALT Text Size	-0.17	100	21	72 %	87 %
64	Number of Instagram Pages Authority	-0.16	33	2	44 %	79 %
65	Number of HTTPS Links Authority	-0.16	443	156	77 %	85 %
66	Variations in Span Tags Relevancy	-0.16	1652	12	49 %	84 %
67	Percentage of DoFollow Internal Links Authority	-0.16	93	71	76 %	84 %
68	Leading Variations in Title Tag Relevancy	-0.16	1	1	30 %	79 %
69	Page Size Kilobytes Size	-0.16	1061	283	80 %	83 %
70	Variations in OpenGraph Description Relevancy	-0.16	65	2	45 %	78 %
71	Number of Links Authority	-0.16	443	157	78 %	85 %
72	LSI Words in H1 Tags Relevancy	-0.16	18	5	58 %	92 %
73	Number of DoFollow Links Authority	-0.16	435	153	77 %	85 %
74	Leading Variations in H1 Tags Relevancy	-0.16	2	1	28 %	79 %
75	Number of Internal Links Authority	-0.16	432	143	77 %	85 %
76	Title Tag Has Entities Relevancy	-0.16	1	1	67 %	87 %
77	Number of Heading Tags Size	-0.16	59	23	76 %	84 %
78	TF/IDF Relevancy	-0.16	1	1	53 %	84 %
79	Has Entities in H1 Tags Relevancy	-0.16	1	1	57 %	85 %
80	LSI Words in Meta Description Tag Relevancy	-0.16	29	11	54 %	89 %
81	Number of External Links Authority	-0.16	78	15	74 %	84 %
82	Variations in Main Tags Relevancy	-0.16	24643	116	37 %	86 %
83	LSI Words in H2 Tags Relevancy	-0.16	83	24	57 %	90 %
84	Number of Forms Technology	-0.16	16	3	56 %	80 %
85	Number of H2 Tags Size	-0.16	28	8	69 %	84 %
86	Variations in Search Result Document File Name Relevancy	-0.16	10	1	42 %	79 %
87	Number of DoFollow External Links Authority	-0.16	64	14	73 %	84 %
88	Flesch Kincaid Reading Grade Level Other	-0.16	7	1	93 %	87 %
89	Inline CSS Kilobytes Size	-0.16	212	61	62 %	79 %
90	Number of Prices Size	-0.16	14801	84	66 %	84 %
91	Number of JavaScript Includes Technology	-0.16	47	18	76 %	79 %
92	Number of Questions Size	-0.16	61	11	65 %	80 %
93	Number of H1 Tags Size	-0.15	4	2	70 %	86 %
94	Number of HTML Comments Size	-0.15	681	55	72 %	84 %
95	Variations in First 100 Words Relevancy	-0.15	367	6	57 %	82 %
96	Has Entities in H2 Tags Relevancy	-0.15	1	1	54 %	83 %
97	Number of LinkedIn Pages Authority	-0.15	5	1	32 %	80 %
98	Search Result Host Length Size	-0.15	25	17	79 %	78 %
99	Variations in Nav Tags Relevancy	-0.15	9943	54	43 %	82 %
100	Search Result Domain Length Size	-0.15	25	17	79 %	78 %
101	Has Form Technology	-0.15	1	1	55 %	75 %
102	Inline JavaScript Kilobytes Size	-0.15	508	81	77 %	82 %
103	Has Meta Viewport Technology	-0.15	1	1	78 %	83 %
104	Number of Absolute URLs Authority	-0.15	1207	276	79 %	82 %
105	Search Result Uses HTTPS Other	-0.15	1	1	80 %	84 %
106	Variations in Search Result URL Path Relevancy	-0.15	8	1	43 %	82 %
107	Has Privacy Policy Trust	-0.15	1	1	58 %	76 %
108	Variations in the Canonical URL Relevancy	-0.15	104	2	45 %	82 %
109	Variations in H3 Tags Relevancy	-0.15	134	3	33 %	80 %
110	Variations in Distinct A Tag HREF Attributes Relevancy	-0.15	1608	27	54 %	88 %
111	Number Of JSON-LD Types Relevancy	-0.15	124	15	56 %	81 %
112	Number of H3 Tags Size	-0.15	35	9	61 %	82 %
113	Variations in A Tag HREF Attributes Relevancy	-0.15	2410	44	54 %	89 %
114	Has Meta Charset Technology	-0.15	1	1	73 %	80 %
115	Variations in Absolute URLs Relevancy	-0.15	14157	88	55 %	86 %
116	Percentage of DoFollow External Links Authority	-0.15	48	11	71 %	81 %
117	Has Canonical URL Authority	-0.15	1	1	68 %	79 %
118	Leading Variations in H2 Tags Relevancy	-0.15	9	1	21 %	81 %
119	Average Words Per Sentence Size	-0.15	1030	36	77 %	81 %
120	Number of Images without ALT Text Size	-0.14	89	10	58 %	85 %
121	Number of Questions In Headings Size	-0.14	8	2	37 %	79 %
122	Number of Social Pages Authority	-0.14	36	4	64 %	81 %
123	Title Word Count Size	-0.14	13	7	78 %	77 %
124	Has FavIcon Technology	-0.14	1	1	72 %	82 %
125	Has Contact Page Trust	-0.14	1	1	62 %	76 %
126	Title Length Size	-0.14	93	48	78 %	78 %
127	Has Meta Description Relevancy	-0.14	1	1	64 %	76 %
128	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	2	1	15 %	76 %
129	Variations in Section Tags Relevancy	-0.14	2796	21	36 %	84 %
130	Number of Facebook Accounts Authority	-0.14	2	1	29 %	78 %
131	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	16 %	77 %
132	Meta Description Tag Has Entities Relevancy	-0.14	1	1	56 %	79 %
133	Uses JSON-LD name Other	-0.14	1	1	52 %	72 %
134	Variations in TITLE Attributes Relevancy	-0.14	302	6	33 %	79 %
135	Variations in Footer Tags Relevancy	-0.14	5456	22	33 %	78 %
136	Has Entities in H3 Tags Relevancy	-0.14	1	1	45 %	81 %
137	Meta Description Length Size	-0.14	419	117	64 %	79 %
138	Variations in Search Result URL Relevancy	-0.14	24	1	50 %	77 %
139	Exact Matches in H1-H6 Tags Relevancy	-0.14	11	1	20 %	84 %
140	LSI Words in H3 Tags Relevancy	-0.14	113	23	50 %	89 %
141	Number of Twitter Accounts Authority	-0.14	2	1	26 %	72 %
142	Is Store Page Other	-0.14	1	1	45 %	68 %
143	Entities in H4 Tags	-0.14	13	2	22 %	87 %
144	Has Schema Markup Relevancy	-0.14	1	1	62 %	72 %
145	Word Count in Meta Description Size	-0.14	65	19	64 %	79 %
146	Headings Has Question Other	-0.14	1	1	37 %	73 %
147	Number of Email Addresses Trust	-0.14	70	4	43 %	80 %
148	Is Purchase Page Other	-0.14	1	1	44 %	72 %
149	Uses Schema name Other	-0.14	1	1	60 %	63 %
150	Exact Matches in Top 30KB Relevancy	-0.14	33	2	19 %	78 %
151	Has Terms of Service Trust	-0.13	1	1	39 %	70 %
152	Has Meta Twitter Card Authority	-0.13	1	1	49 %	64 %
153	Has Email Trust	-0.13	1	1	42 %	71 %
154	Has OpenGraph Type Relevancy	-0.13	1	1	58 %	71 %
155	Has Copyright Trust	-0.13	1	1	61 %	71 %
156	Variations in Meta Twitter Content Relevancy	-0.13	5	1	22 %	72 %
157	Number of US Phone Numbers Trust	-0.13	830	12	42 %	82 %
158	Variations Making Whole LI Tags Relevancy	-0.13	5	1	23 %	77 %
159	Variations making whole A Tags Relevancy	-0.13	83	2	27 %	77 %
160	Number of Social Accounts Authority	-0.13	5	2	45 %	78 %
161	Exact Matches in Sentences Relevancy	-0.13	61	3	21 %	87 %
162	Variations in Meta Twitter Description Relevancy	-0.13	41	1	20 %	73 %
163	Variations in Strong Tags Relevancy	-0.13	93	2	25 %	78 %
164	Number of H4 Tags Size	-0.13	23	4	38 %	76 %
165	Uses Schema url Other	-0.13	1	1	55 %	60 %
166	Exact Matches in Title Tag Relevancy	-0.13	2	1	18 %	81 %
167	Uses JSON-LD url Other	-0.13	1	1	46 %	72 %
168	Variations Making Whole Span Tags Relevancy	-0.13	6	1	19 %	81 %
169	Uses Schema listitem Other	-0.13	1	1	42 %	57 %
170	Variations in I Tags Relevancy	-0.13	259	4	23 %	79 %
171	Number of Questions In H2 Tags Size	-0.13	4	1	23 %	75 %
172	Has OpenGraph Image Relevancy	-0.13	1	1	51 %	69 %
173	Uses Schema product Other	-0.13	1	1	10 %	47 %
174	Uses JSON-LD ListItem Other	-0.13	1	1	35 %	65 %
175	Uses JSON-LD description Other	-0.13	1	1	41 %	67 %
176	Uses Schema description Other	-0.12	1	1	46 %	57 %
177	Uses Schema breadcrumblist Other	-0.12	1	1	41 %	57 %
178	Number of Nofollow Links Authority	-0.12	82	5	26 %	78 %
179	Has US Phone Number Trust	-0.12	1	1	40 %	71 %
180	Number of Questions In H3 Tags Size	-0.12	4	1	18 %	75 %
181	Uses JSON-LD startDate Other	-0.12	1	1	5 %	11 %
182	Uses JSON-LD price Other	-0.12	1	1	6 %	45 %
183	Uses Schema sku Other	-0.12	1	1	7 %	28 %
184	Variations in the last 100 words Relevancy	-0.12	366	3	38 %	79 %
185	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	35 %	65 %
186	Search Result URL Length Size	-0.12	104	64	96 %	59 %
187	Variations making whole H1 Tags Relevancy	-0.12	1	1	10 %	75 %
188	Number of NoFollow External Links Authority	-0.12	36	2	17 %	73 %
189	Uses Schema pricecurrency Other	-0.12	1	1	8 %	44 %
190	Uses Schema image Other	-0.12	1	1	21 %	61 %
191	Number Of Claimed Brands Other	-0.12	14	2	23 %	75 %
192	Leading Variations in H3 Tags Relevancy	-0.12	11	1	15 %	77 %
193	Uses JSON-LD Product Other	-0.12	1	1	9 %	54 %
194	Uses JSON-LD sku Other	-0.12	1	1	6 %	34 %
195	Uses Schema pricevaliduntil Other	-0.12	1	1	7 %	21 %
196	Uses Schema price Other	-0.12	1	1	7 %	39 %
197	Uses Schema offer Other	-0.12	1	1	9 %	47 %
198	Is Home Page Other	-0.12	1	1	20 %	38 %
199	Uses JSON-LD Offer Other	-0.12	1	1	8 %	55 %
200	Uses JSON-LD priceCurrency Other	-0.12	1	1	8 %	51 %

Measures 143949 SEO Factors

142227 Built-In SEO Factors

133114 On-page SEO Factors

9113 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