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 Variations Used Diversity	-0.25	19	7	77 %	89 %
2	Number of Unique LSI Words Used Diversity	-0.25	747	292	82 %	80 %
3	Entities in Title Tag Relevancy	-0.24	8	3	66 %	91 %
4	Number of Top 200 Shared Factors Used Diversity	-0.24	52	39	95 %	95 %
5	Number of Top 100 Shared Factors Used Diversity	-0.24	39	29	95 %	95 %
6	Number of Distinct Entities Used Diversity	-0.24	56	26	76 %	92 %
7	Search Result Domain is .com, .net, or .org Other	-0.23	1	1	5 %	77 %
8	Load Time Milliseconds Performance	-0.23	29088	1713	83 %	93 %
9	Number of Top 50 Shared Factors Used Diversity	-0.22	16	12	94 %	94 %
10	Search Result Domain is .com Other	-0.22	1	1	4 %	76 %
11	Variations in H1, H2, and H3 Tags Relevancy	-0.22	152	6	64 %	88 %
12	Variations in H1 and H2 Tags Relevancy	-0.22	61	4	61 %	87 %
13	Variations in H1-H6 Tags Relevancy	-0.22	246	8	65 %	88 %
14	Variations in Body Tags Relevancy	-0.22	100790	487	76 %	90 %
15	Variations in HTML Tags Relevancy	-0.21	100790	481	74 %	92 %
16	Variations in Div Tags Relevancy	-0.21	29649	190	71 %	92 %
17	Variations in Sentences Relevancy	-0.21	3061	39	70 %	91 %
18	Entities in the HTML Tag Relevancy	-0.21	542	119	71 %	96 %
19	Number of Factors Used Diversity	-0.21	443	177	95 %	92 %
20	Variations in P Tags Relevancy	-0.21	2944	37	67 %	91 %
21	Entities in Sentences Relevancy	-0.21	535	116	70 %	96 %
22	Variations in Search Result Link Text Relevancy	-0.21	10	2	74 %	83 %
23	Variations in Search Result Display URL Relevancy	-0.21	10	2	74 %	84 %
24	Variations in the Title Tag Relevancy	-0.2	14	2	63 %	87 %
25	Term Frequency Relevancy	-0.2	6	3	75 %	92 %
26	Clean Keyword Density in the HTML Tag Relevancy	-0.2	193	4	69 %	83 %
27	Variations in Search Result Document File Name Relevancy	-0.2	7	1	42 %	83 %
28	Entities in H2 Tags	-0.2	36	6	50 %	91 %
29	Variations in LI Tags Relevancy	-0.2	2134	23	66 %	88 %
30	Number of Includes Technology	-0.2	57	26	79 %	83 %
31	Variations in H1 Tags Relevancy	-0.2	22	1	52 %	83 %
32	Variations in H2 Tags Relevancy	-0.19	48	3	44 %	85 %
33	LSI Words in Title Tag Relevancy	-0.19	18	6	68 %	92 %
34	Variations in Meta Description Relevancy	-0.19	39	2	51 %	85 %
35	LSI Words in Sentences Relevancy	-0.19	2515	697	70 %	95 %
36	Variations in A Tags Relevancy	-0.19	4108	32	66 %	87 %
37	Entities in Meta Description Tag Relevancy	-0.18	15	3	54 %	86 %
38	Variations in Search Result URL Path Relevancy	-0.18	9	1	44 %	85 %
39	Leading Variations in H1-H6 Tags Relevancy	-0.18	26	2	43 %	86 %
40	Variations in OpenGraph Title Relevancy	-0.18	12	1	50 %	81 %
41	Variation Density in Top 30KB Relevancy	-0.18	291	3	58 %	82 %
42	Variation Count in Top 30KB Relevancy	-0.18	4630	26	65 %	84 %
43	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	18	2	41 %	86 %
44	Variations in ALT Attributes Relevancy	-0.18	272	7	44 %	82 %
45	Variations in Script Tags Relevancy	-0.18	27355	129	58 %	88 %
46	Number of Facebook Pages Authority	-0.18	10	2	60 %	80 %
47	Entities in H1 Tags	-0.18	7	2	53 %	87 %
48	Number of HTML Tags Size	-0.18	3362	1042	83 %	86 %
49	Number of CSS Includes Technology	-0.18	22	10	71 %	80 %
50	Variations in First 100 Words Relevancy	-0.18	189	6	62 %	86 %
51	Number of Referring Domains Authority	-0.18	2334	49	44 %	68 %
52	Variations in the Canonical URL Relevancy	-0.18	51	2	49 %	84 %
53	Number of Backlinks Authority	-0.17	1652561	4734	44 %	69 %
54	Variations in OpenGraph Description Relevancy	-0.17	50	2	45 %	83 %
55	Variations in Absolute URLs Relevancy	-0.17	6581	69	59 %	87 %
56	Entities in H3 Tags	-0.17	34	6	41 %	90 %
57	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	50 %	78 %
58	Number of Images Size	-0.17	152	31	78 %	83 %
59	Variations in Search Result URL Relevancy	-0.17	18	2	51 %	79 %
60	Leading Variations in Title Tag Relevancy	-0.17	1	1	29 %	83 %
61	Number of Do Follow Backlinks Authority	-0.17	1378747	4101	41 %	68 %
62	Variations in Span Tags Relevancy	-0.17	591	10	49 %	90 %
63	TF/IDF Relevancy	-0.17	1	1	56 %	85 %
64	Unabridged Word Count Size	-0.17	4523	1711	83 %	88 %
65	Number of Images with ALT Text Size	-0.17	97	21	74 %	85 %
66	Word Count Size	-0.17	3665	1380	83 %	88 %
67	Leading Variations in H1 Tags Relevancy	-0.17	3	1	25 %	82 %
68	Clean Text Kilobytes Size	-0.17	33	12	79 %	89 %
69	LSI Words in H2 Tags Relevancy	-0.17	88	20	58 %	91 %
70	Variations in A Tag HREF Attributes Relevancy	-0.17	2585	37	59 %	90 %
71	Number of Sentences Size	-0.17	350	117	82 %	86 %
72	Title Tag Has Entities Relevancy	-0.17	1	1	67 %	86 %
73	Page Size Kilobytes Size	-0.17	767	254	83 %	85 %
74	Search Result Number of Dirs in Path Other	-0.17	4	2	70 %	77 %
75	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	1932	24	60 %	91 %
76	Number of P Tags Size	-0.16	128	37	78 %	87 %
77	LSI Words in Meta Description Tag Relevancy	-0.16	49	11	55 %	89 %
78	Percentage of DoFollow Internal Links Authority	-0.16	91	74	79 %	88 %
79	Number of No Follow Backlinks Authority	-0.16	273814	753	33 %	64 %
80	Variations in Main Tags Relevancy	-0.16	15058	92	36 %	85 %
81	Percentage of DoFollow Links Authority	-0.16	100	85	80 %	90 %
82	LSI Words in H1 Tags Relevancy	-0.16	14	5	60 %	89 %
83	Variations in H3 Tags Relevancy	-0.16	73	3	32 %	83 %
84	Number of H2 Tags Size	-0.16	20	7	70 %	86 %
85	Variations in Nav Tags Relevancy	-0.16	7034	40	46 %	83 %
86	Number of Absolute URLs Authority	-0.16	1046	251	82 %	82 %
87	Has Entities in H2 Tags Relevancy	-0.16	1	1	51 %	84 %
88	Number of Instagram Pages Authority	-0.16	13	2	44 %	80 %
89	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	91 %	88 %
90	Inline JavaScript Kilobytes Size	-0.16	363	72	79 %	83 %
91	Number of Links Authority	-0.15	516	140	80 %	83 %
92	Number of Heading Tags Size	-0.15	91	22	79 %	86 %
93	Number of DoFollow Links Authority	-0.15	502	136	80 %	84 %
94	Number of HTTPS Links Authority	-0.15	516	138	79 %	84 %
95	Has Entities in H1 Tags Relevancy	-0.15	1	1	55 %	82 %
96	Number of Questions Size	-0.15	96	12	64 %	85 %
97	Exact Matches in the HTML Tag Relevancy	-0.15	300	9	22 %	85 %
98	Has Canonical URL Authority	-0.15	1	1	68 %	79 %
99	Number of Internal Links Authority	-0.15	508	125	79 %	85 %
100	Number of JavaScript Includes Technology	-0.15	46	17	80 %	83 %
101	Inline CSS Kilobytes Size	-0.15	467	59	62 %	82 %
102	Number of Forms Technology	-0.15	14	2	54 %	78 %
103	Number of Questions In Headings Size	-0.15	13	2	33 %	82 %
104	Has Meta Viewport Technology	-0.15	1	1	80 %	80 %
105	Title Word Count Size	-0.15	20	8	81 %	77 %
106	Search Result Uses HTTPS Other	-0.15	1	1	82 %	85 %
107	Number Of JSON-LD Types Relevancy	-0.15	121	13	54 %	83 %
108	Variations in Section Tags Relevancy	-0.15	2005	22	37 %	85 %
109	Leading Variations in H2 Tags Relevancy	-0.15	7	1	22 %	83 %
110	Variations in Footer Tags Relevancy	-0.15	3262	17	33 %	85 %
111	Number of Social Pages Authority	-0.15	16	4	65 %	81 %
112	Search Result Host Length Size	-0.15	25	17	82 %	79 %
113	Number of H1 Tags Size	-0.15	11	2	72 %	81 %
114	Number of US Phone Numbers Trust	-0.15	276	12	47 %	86 %
115	Number of External Links Authority	-0.14	77	16	75 %	80 %
116	Number of HTML Comments Size	-0.14	632	49	73 %	82 %
117	Search Result Domain Length Size	-0.14	25	17	82 %	80 %
118	Number of DoFollow External Links Authority	-0.14	50	14	74 %	79 %
119	Has Contact Page Trust	-0.14	1	1	61 %	73 %
120	Headings Has Question Other	-0.14	1	1	33 %	78 %
121	Meta Description Tag Has Entities Relevancy	-0.14	1	1	55 %	82 %
122	Has Meta Charset Technology	-0.14	1	1	76 %	77 %
123	Number of LinkedIn Pages Authority	-0.14	4	1	26 %	74 %
124	Title Length Size	-0.14	136	51	81 %	79 %
125	Variations in TITLE Attributes Relevancy	-0.14	396	6	34 %	82 %
126	Word Count in Meta Description Size	-0.14	59	19	64 %	77 %
127	Number of Images without ALT Text Size	-0.14	90	10	59 %	82 %
128	Uses JSON-LD name Other	-0.14	1	1	50 %	76 %
129	Variations in Meta Twitter Content Relevancy	-0.14	8	1	22 %	73 %
130	Has US Phone Number Trust	-0.14	1	1	47 %	74 %
131	Number of Facebook Accounts Authority	-0.14	2	1	31 %	73 %
132	Number of H3 Tags Size	-0.14	56	8	60 %	82 %
133	Number of Questions In H2 Tags Size	-0.14	4	1	19 %	78 %
134	Number of Prices Size	-0.14	294	65	68 %	86 %
135	Entities in H4 Tags	-0.14	85	2	20 %	86 %
136	LSI Words in H3 Tags Relevancy	-0.14	132	19	49 %	89 %
137	Has Meta Description Relevancy	-0.14	1	1	64 %	80 %
138	Meta Description Length Size	-0.14	333	119	64 %	79 %
139	Has Schema Markup Relevancy	-0.14	1	1	61 %	76 %
140	Variations in Meta Twitter Description Relevancy	-0.14	28	1	20 %	74 %
141	Average Words Per Sentence Size	-0.14	509	33	80 %	81 %
142	Variations Making Whole Span Tags Relevancy	-0.14	5	1	15 %	82 %
143	Has FavIcon Technology	-0.14	1	1	72 %	80 %
144	Has Entities in H3 Tags Relevancy	-0.14	1	1	42 %	84 %
145	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	13 %	79 %
146	Variations Making Whole LI Tags Relevancy	-0.14	3	1	19 %	77 %
147	Number of Social Accounts Authority	-0.14	11	2	46 %	74 %
148	Has Form Technology	-0.14	1	1	52 %	74 %
149	Variations in Strong Tags Relevancy	-0.14	101	2	26 %	80 %
150	Variations in the last 100 words Relevancy	-0.14	192	4	43 %	79 %
151	Number of Twitter Accounts Authority	-0.14	5	1	26 %	69 %
152	Has Meta Twitter Card Authority	-0.13	1	1	50 %	72 %
153	Uses Schema name Other	-0.13	1	1	57 %	71 %
154	Variations making whole H1, H2, and H3 Tags Relevancy	-0.13	2	1	12 %	77 %
155	Is Purchase Page Other	-0.13	1	1	41 %	68 %
156	Percentage of DoFollow External Links Authority	-0.13	35	12	72 %	75 %
157	Variations in I Tags Relevancy	-0.13	258	5	24 %	79 %
158	Number of Email Addresses Trust	-0.13	173	5	46 %	79 %
159	Has Privacy Policy Trust	-0.13	1	1	53 %	71 %
160	Variations making whole A Tags Relevancy	-0.13	49	1	23 %	77 %
161	Exact Matches in H1-H6 Tags Relevancy	-0.13	14	1	15 %	81 %
162	Has Copyright Trust	-0.13	1	1	59 %	71 %
163	Has OpenGraph Type Relevancy	-0.13	1	1	58 %	72 %
164	Variations in Article Tags Relevancy	-0.13	1498	14	24 %	73 %
165	Has OpenGraph Image Relevancy	-0.13	1	1	51 %	73 %
166	Uses JSON-LD url Other	-0.13	1	1	46 %	71 %
167	Number of Questions In H3 Tags Size	-0.13	4	1	15 %	77 %
168	Number of Nofollow Links Authority	-0.13	284	5	23 %	79 %
169	Uses Schema url Other	-0.13	1	1	51 %	64 %
170	Is OpenGraph Type Article Technology	-0.12	1	1	30 %	63 %
171	Uses JSON-LD description Other	-0.12	1	1	39 %	68 %
172	Variations in H4-H6 Tags Relevancy	-0.12	95	2	18 %	77 %
173	Uses Schema description Other	-0.12	1	1	43 %	62 %
174	Number of YouTube Accounts Technology	-0.12	1	1	10 %	69 %
175	Is Store Page Other	-0.12	1	1	43 %	68 %
176	Has Meta Robots Other	-0.12	1	1	25 %	65 %
177	Is Home Page Other	-0.12	1	1	20 %	39 %
178	Leading Variations in H3 Tags Relevancy	-0.12	9	1	15 %	77 %
179	Has Email Trust	-0.12	1	1	46 %	69 %
180	Number Of Claimed Brands Other	-0.12	14	2	22 %	76 %
181	Uses Schema website Other	-0.12	1	1	35 %	58 %
182	Number of NoFollow External Links Authority	-0.12	29	2	17 %	75 %
183	Uses Schema breadcrumblist Other	-0.12	1	1	38 %	67 %
184	Uses JSON-LD sku Other	-0.12	1	1	3 %	26 %
185	Uses Schema sku Other	-0.12	1	1	3 %	23 %
186	Uses Schema listitem Other	-0.12	1	1	38 %	67 %
187	Uses JSON-LD mpn Other	-0.12	1	1	2 %	15 %
188	Uses JSON-LD ListItem Other	-0.12	1	1	33 %	69 %
189	Percentage of NoFollow Links Authority	-0.12	11	2	21 %	74 %
190	Uses JSON-LD image Other	-0.12	1	1	15 %	69 %
191	Number of Videos Technology	-0.12	3	1	9 %	62 %
192	Exact Matches in Sentences Relevancy	-0.12	36	2	16 %	86 %
193	Is Article Page Other	-0.12	1	1	42 %	68 %
194	Number of H4 Tags Size	-0.12	68	4	37 %	77 %
195	Percentage of NoFollow External Links Authority	-0.12	6	1	15 %	71 %
196	Variations making whole H1 Tags Relevancy	-0.12	1	1	7 %	74 %
197	Uses JSON-LD ratingValue Other	-0.12	1	1	6 %	52 %
198	Uses Schema item Other	-0.12	1	1	27 %	62 %
199	Variations in ID Attributes Relevancy	-0.12	488	3	10 %	83 %
200	Uses Schema mpn Other	-0.12	1	1	3 %	16 %

Measures 141932 SEO Factors

140210 Built-In SEO Factors

131199 On-page SEO Factors

9011 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