200 Top SEO Ranking Factors July 2025

TOP SEO Factors for 2025-07 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	-0.26	720	317	82 %	80 %
2	Number of Unique Variations Used Diversity	-0.26	17	7	78 %	91 %
3	Entities in Title Tag Relevancy	-0.24	8	3	67 %	96 %
4	Number of Top 200 Shared Factors Used Diversity	-0.24	52	39	95 %	95 %
5	Number of Distinct Entities Used Diversity	-0.24	52	26	76 %	95 %
6	Number of Top 100 Shared Factors Used Diversity	-0.24	39	29	95 %	95 %
7	Load Time Milliseconds Performance	-0.24	10380	1847	83 %	95 %
8	Number of Top 50 Shared Factors Used Diversity	-0.23	16	12	94 %	94 %
9	Search Result Domain is .com, .net, or .org Other	-0.22	1	1	4 %	78 %
10	Variations in Search Result Document File Name Relevancy	-0.22	4	1	44 %	83 %
11	Variations in P Tags Relevancy	-0.22	2403	38	68 %	92 %
12	Number of Factors Used Diversity	-0.21	285	175	96 %	93 %
13	Variations in Body Tags Relevancy	-0.21	52813	397	76 %	94 %
14	Variations in Sentences Relevancy	-0.21	2717	41	71 %	92 %
15	Variations in H1, H2, and H3 Tags Relevancy	-0.21	106	6	64 %	91 %
16	Variations in H1-H6 Tags Relevancy	-0.21	137	8	66 %	89 %
17	Variations in H1 and H2 Tags Relevancy	-0.21	55	4	62 %	91 %
18	Variations in HTML Tags Relevancy	-0.21	52813	392	75 %	95 %
19	Entities in the HTML Tag Relevancy	-0.21	466	116	72 %	96 %
20	Entities in Sentences Relevancy	-0.21	460	113	71 %	96 %
21	Number of Includes Technology	-0.2	42	26	79 %	86 %
22	Variations in Div Tags Relevancy	-0.2	17674	166	73 %	92 %
23	Number of Facebook Pages Authority	-0.2	5	2	61 %	79 %
24	Search Result Domain is .com Other	-0.2	1	1	4 %	76 %
25	Variations in Search Result URL Path Relevancy	-0.2	9	1	46 %	88 %
26	Term Frequency Relevancy	-0.2	6	3	75 %	94 %
27	Variations in Search Result Display URL Relevancy	-0.2	10	2	76 %	85 %
28	Variations in Search Result Link Text Relevancy	-0.2	10	2	76 %	85 %
29	Variations in H1 Tags Relevancy	-0.2	8	1	52 %	86 %
30	Variations in LI Tags Relevancy	-0.2	2134	26	66 %	90 %
31	Variations in the Title Tag Relevancy	-0.19	3	2	63 %	89 %
32	Entities in H2 Tags	-0.19	36	6	51 %	93 %
33	Has JSON-LD Schema Markup Relevancy	-0.19	1	1	49 %	78 %
34	LSI Words in Title Tag Relevancy	-0.19	16	6	69 %	94 %
35	Number of Sentences Size	-0.19	310	118	82 %	85 %
36	Clean Keyword Density in the HTML Tag Relevancy	-0.19	179	4	70 %	85 %
37	LSI Words in Sentences Relevancy	-0.18	1691	692	69 %	95 %
38	Number of Images with ALT Text Size	-0.18	79	19	75 %	83 %
39	Variations in A Tags Relevancy	-0.18	2774	31	67 %	89 %
40	Number of CSS Includes Technology	-0.18	17	10	72 %	84 %
41	Variations in Search Result URL Relevancy	-0.18	18	2	53 %	83 %
42	Variations in Script Tags Relevancy	-0.18	10672	91	58 %	91 %
43	Variations in Absolute URLs Relevancy	-0.18	6571	72	60 %	89 %
44	Number of Images Size	-0.18	104	28	79 %	85 %
45	Variations in the Canonical URL Relevancy	-0.18	44	2	51 %	89 %
46	Variations in OpenGraph Title Relevancy	-0.18	9	1	50 %	84 %
47	Number of HTML Tags Size	-0.18	2176	978	83 %	89 %
48	Variations in H2 Tags Relevancy	-0.18	47	3	45 %	89 %
49	Page Size Kilobytes Size	-0.18	510	240	83 %	82 %
50	Search Result Number of Dirs in Path Other	-0.18	4	2	72 %	81 %
51	Entities in Meta Description Tag Relevancy	-0.18	15	3	54 %	89 %
52	Variation Count in Top 30KB Relevancy	-0.18	4630	42	66 %	86 %
53	Number of Absolute URLs Authority	-0.18	1046	237	83 %	80 %
54	Variations in Meta Description Relevancy	-0.18	38	2	51 %	88 %
55	Variation Density in Top 30KB Relevancy	-0.18	279	3	60 %	83 %
56	Variations in First 100 Words Relevancy	-0.18	181	6	63 %	88 %
57	Entities in H1 Tags	-0.18	5	2	54 %	92 %
58	Variations in A Tag HREF Attributes Relevancy	-0.18	2585	41	61 %	93 %
59	Entities in H3 Tags	-0.17	22	6	42 %	92 %
60	Inline JavaScript Kilobytes Size	-0.17	249	64	79 %	80 %
61	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	1932	27	61 %	93 %
62	Percentage of DoFollow Links Authority	-0.17	99	85	80 %	91 %
63	Leading Variations in H1-H6 Tags Relevancy	-0.17	18	2	44 %	85 %
64	TF/IDF Relevancy	-0.17	1	1	56 %	87 %
65	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	14	2	41 %	87 %
66	Number of Referring Domains Authority	-0.17	434	39	42 %	65 %
67	Title Tag Has Entities Relevancy	-0.17	1	1	67 %	89 %
68	Word Count Size	-0.17	2889	1333	83 %	88 %
69	Unabridged Word Count Size	-0.17	3845	1651	83 %	88 %
70	Number of Do Follow Backlinks Authority	-0.17	39621	1165	41 %	65 %
71	Number of Backlinks Authority	-0.17	46464	1290	43 %	66 %
72	Variations in Span Tags Relevancy	-0.17	572	10	50 %	91 %
73	Clean Text Kilobytes Size	-0.17	27	11	80 %	88 %
74	Variations in ALT Attributes Relevancy	-0.17	60	5	44 %	87 %
75	LSI Words in H1 Tags Relevancy	-0.17	11	5	60 %	92 %
76	Number of P Tags Size	-0.17	113	37	78 %	86 %
77	Number of Instagram Pages Authority	-0.17	13	2	43 %	81 %
78	Leading Variations in H1 Tags Relevancy	-0.17	1	1	26 %	82 %
79	Leading Variations in Title Tag Relevancy	-0.17	1	1	30 %	87 %
80	Percentage of DoFollow Internal Links Authority	-0.17	89	73	80 %	89 %
81	LSI Words in H2 Tags Relevancy	-0.17	82	21	58 %	90 %
82	Variations in OpenGraph Description Relevancy	-0.17	43	2	45 %	87 %
83	Number of Questions In Headings Size	-0.16	5	2	34 %	83 %
84	Number of DoFollow External Links Authority	-0.16	32	14	74 %	80 %
85	Inline CSS Kilobytes Size	-0.16	208	61	62 %	81 %
86	Number of Questions Size	-0.16	67	12	64 %	86 %
87	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	92 %	90 %
88	Uses JSON-LD Course Other	-0.16	1	1	13 %	11 %
89	Headings Has Question Other	-0.16	1	1	35 %	79 %
90	Number of H2 Tags Size	-0.16	20	8	70 %	87 %
91	Number of HTTPS Links Authority	-0.16	306	128	80 %	84 %
92	Has Canonical URL Authority	-0.16	1	1	68 %	81 %
93	Number of JavaScript Includes Technology	-0.16	35	17	80 %	87 %
94	Number of Links Authority	-0.16	306	129	80 %	84 %
95	Number of Heading Tags Size	-0.16	38	21	79 %	87 %
96	Number of DoFollow Links Authority	-0.16	295	126	81 %	84 %
97	Number of LinkedIn Pages Authority	-0.16	4	1	27 %	74 %
98	Number of Social Pages Authority	-0.16	16	4	66 %	84 %
99	Number of External Links Authority	-0.16	41	16	76 %	84 %
100	Variations in Nav Tags Relevancy	-0.16	7034	52	48 %	87 %
101	Title Word Count Size	-0.16	13	8	81 %	78 %
102	LSI Words in Meta Description Tag Relevancy	-0.16	49	11	54 %	91 %
103	Number of Internal Links Authority	-0.16	299	114	80 %	84 %
104	Number of No Follow Backlinks Authority	-0.16	6844	200	32 %	59 %
105	Number of Facebook Accounts Authority	-0.16	2	1	31 %	67 %
106	Variations in Main Tags Relevancy	-0.16	7815	78	36 %	87 %
107	Number of Twitter Accounts Authority	-0.15	2	1	27 %	71 %
108	Number of Forms Technology	-0.15	7	2	53 %	84 %
109	Variations in H3 Tags Relevancy	-0.15	52	3	33 %	84 %
110	Search Result Uses HTTPS Other	-0.15	1	1	82 %	88 %
111	Number Of JSON-LD Types Relevancy	-0.15	76	13	52 %	85 %
112	Has Meta Viewport Technology	-0.15	1	1	80 %	83 %
113	Has Entities in H2 Tags Relevancy	-0.15	1	1	52 %	87 %
114	Has Entities in H1 Tags Relevancy	-0.15	1	1	56 %	88 %
115	Uses JSON-LD name Other	-0.15	1	1	49 %	77 %
116	Variations in Footer Tags Relevancy	-0.15	2431	17	35 %	87 %
117	Number of H3 Tags Size	-0.15	15	8	62 %	83 %
118	Percentage of DoFollow External Links Authority	-0.15	23	13	74 %	78 %
119	Number of HTML Comments Size	-0.15	294	42	73 %	85 %
120	Number of H1 Tags Size	-0.15	3	2	72 %	82 %
121	Number of Questions In H2 Tags Size	-0.15	3	1	19 %	76 %
122	Number of Images without ALT Text Size	-0.15	38	9	58 %	85 %
123	Exact Matches in the HTML Tag Relevancy	-0.15	86	5	18 %	87 %
124	Is Purchase Page Other	-0.15	1	1	40 %	70 %
125	Number of Prices Size	-0.15	281	63	70 %	88 %
126	Number of Social Accounts Authority	-0.15	3	2	46 %	70 %
127	Number of US Phone Numbers Trust	-0.15	97	10	47 %	82 %
128	Has Meta Charset Technology	-0.15	1	1	77 %	82 %
129	Has Schema Markup Relevancy	-0.14	1	1	60 %	74 %
130	Title Length Size	-0.14	77	50	81 %	80 %
131	Uses Schema pricevaliduntil Other	-0.14	1	1	3 %	14 %
132	LSI Words in H3 Tags Relevancy	-0.14	71	19	50 %	89 %
133	Has Contact Page Trust	-0.14	1	1	62 %	70 %
134	Has US Phone Number Trust	-0.14	1	1	47 %	67 %
135	Number of Email Addresses Trust	-0.14	173	6	46 %	78 %
136	Has Form Technology	-0.14	1	1	52 %	80 %
137	Search Result Domain Length Size	-0.14	25	17	82 %	79 %
138	Search Result Host Length Size	-0.14	25	17	82 %	79 %
139	Variations in Section Tags Relevancy	-0.14	1651	23	38 %	84 %
140	Number of Questions In H3 Tags Size	-0.14	3	1	16 %	79 %
141	Variations in Strong Tags Relevancy	-0.14	46	2	27 %	84 %
142	Has OpenGraph Type Relevancy	-0.14	1	1	58 %	74 %
143	Meta Description Tag Has Entities Relevancy	-0.14	1	1	55 %	85 %
144	Uses JSON-LD url Other	-0.14	1	1	44 %	73 %
145	Average Words Per Sentence Size	-0.14	77	29	80 %	85 %
146	Has Meta Twitter Card Authority	-0.14	1	1	50 %	73 %
147	Is Category Page Other	-0.14	1	1	13 %	67 %
148	Number of YouTube Accounts Technology	-0.14	1	1	11 %	66 %
149	Uses Schema url Other	-0.14	1	1	48 %	59 %
150	Uses Schema website Other	-0.14	1	1	33 %	56 %
151	Uses JSON-LD availableLanguage Other	-0.14	1	1	2 %	21 %
152	Uses Schema name Other	-0.13	1	1	55 %	68 %
153	Has Meta Description Relevancy	-0.13	1	1	64 %	85 %
154	Uses JSON-LD priceValidUntil Other	-0.13	1	1	4 %	21 %
155	Has FavIcon Technology	-0.13	1	1	72 %	79 %
156	Has Email Trust	-0.13	1	1	45 %	73 %
157	Is Store Page Other	-0.13	1	1	45 %	65 %
158	Variations in Meta Twitter Content Relevancy	-0.13	3	1	23 %	72 %
159	Uses Schema sku Other	-0.13	1	1	3 %	21 %
160	Uses JSON-LD openingHours Other	-0.13	1	1	4 %	34 %
161	Variations in TITLE Attributes Relevancy	-0.13	396	6	34 %	87 %
162	Uses JSON-LD logo Other	-0.13	1	1	9 %	68 %
163	Entities in H4 Tags	-0.13	8	2	21 %	88 %
164	Has OpenGraph Image Relevancy	-0.13	1	1	51 %	76 %
165	Leading Variations in H2 Tags Relevancy	-0.13	7	1	22 %	82 %
166	Variations Making Whole Span Tags Relevancy	-0.13	5	1	14 %	85 %
167	Number of HREF Lang Tags Size	-0.13	11	2	10 %	72 %
168	Word Count in Meta Description Size	-0.13	59	20	64 %	83 %
169	Percentage of NoFollow External Links Authority	-0.13	6	1	15 %	70 %
170	Uses JSON-LD Product Other	-0.13	1	1	6 %	41 %
171	Meta Description Length Size	-0.13	333	120	64 %	82 %
172	Uses JSON-LD price Other	-0.13	1	1	5 %	38 %
173	Has Privacy Policy Trust	-0.13	1	1	53 %	67 %
174	Uses Schema availablelanguage Other	-0.13	1	1	2 %	19 %
175	Has HREF Lang Technology	-0.13	1	1	12 %	64 %
176	Number of NoFollow External Links Authority	-0.13	15	2	17 %	74 %
177	Uses JSON-LD reviewCount Other	-0.13	1	1	4 %	41 %
178	Variations Making Whole LI Tags Relevancy	-0.13	3	1	19 %	83 %
179	Number of Nofollow Links Authority	-0.13	23	4	23 %	77 %
180	Is OpenGraph Type Article Technology	-0.13	1	1	30 %	68 %
181	Uses JSON-LD sku Other	-0.13	1	1	4 %	28 %
182	Variations in the last 100 words Relevancy	-0.13	179	4	45 %	78 %
183	Uses Schema itemlist Other	-0.13	1	1	3 %	26 %
184	Uses JSON-LD WebSite Other	-0.13	1	1	29 %	64 %
185	Uses JSON-LD image Other	-0.13	1	1	15 %	71 %
186	Has Entities in H3 Tags Relevancy	-0.13	1	1	44 %	88 %
187	Uses Schema inlanguage Other	-0.13	1	1	28 %	56 %
188	Has Copyright Trust	-0.13	1	1	60 %	69 %
189	Uses Schema datemodified Other	-0.13	1	1	31 %	55 %
190	Uses JSON-LD category Other	-0.12	1	1	5 %	26 %
191	Uses Schema logo Other	-0.12	1	1	10 %	58 %
192	Exact Matches in H1-H6 Tags Relevancy	-0.12	8	1	12 %	85 %
193	Uses JSON-LD description Other	-0.12	1	1	38 %	73 %
194	Uses Schema image Other	-0.12	1	1	19 %	63 %
195	Search Result URL Length Size	-0.12	109	66	96 %	61 %
196	Variations making whole A Tags Relevancy	-0.12	26	1	23 %	81 %
197	Uses Schema item Other	-0.12	1	1	26 %	60 %
198	Variations in I Tags Relevancy	-0.12	206	5	25 %	83 %
199	Variations making whole H1-H6 Tags Relevancy	-0.12	2	1	12 %	80 %
200	Uses JSON-LD inLanguage Other	-0.12	1	1	27 %	62 %

Measures 141836 SEO Factors

140114 Built-In SEO Factors

131106 On-page SEO Factors

9008 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 2025-07 previous