200 Top SEO Ranking Factors July 2025

TOP SEO Factors for 2025-7 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	1272	299	81 %	82 %
2	Number of Unique Variations Used Diversity	-0.25	23	7	76 %	89 %
3	Entities in Title Tag Relevancy	-0.24	10	3	67 %	92 %
4	Number of Distinct Entities Used Diversity	-0.24	63	27	77 %	93 %
5	Number of Top 200 Shared Factors Used Diversity	-0.23	53	39	95 %	94 %
6	Number of Top 100 Shared Factors Used Diversity	-0.23	40	29	95 %	94 %
7	Search Result Domain is .com, .net, or .org Other	-0.23	1	1	5 %	75 %
8	Load Time Milliseconds Performance	-0.22	29088	1706	83 %	92 %
9	Number of Top 50 Shared Factors Used Diversity	-0.22	16	12	94 %	93 %
10	Search Result Domain is .com Other	-0.22	1	1	4 %	75 %
11	Variations in Body Tags Relevancy	-0.21	100790	367	75 %	90 %
12	Variations in HTML Tags Relevancy	-0.21	100790	364	74 %	91 %
13	Variations in H1 and H2 Tags Relevancy	-0.21	65	4	61 %	87 %
14	Variations in Div Tags Relevancy	-0.21	29649	158	71 %	91 %
15	Variations in H1, H2, and H3 Tags Relevancy	-0.21	152	6	63 %	89 %
16	Variations in H1-H6 Tags Relevancy	-0.21	246	8	65 %	88 %
17	Entities in the HTML Tag Relevancy	-0.21	542	128	73 %	95 %
18	Entities in Sentences Relevancy	-0.21	535	125	72 %	95 %
19	Variations in P Tags Relevancy	-0.21	2944	32	66 %	90 %
20	Variations in Sentences Relevancy	-0.2	3061	36	69 %	90 %
21	Variations in Search Result Link Text Relevancy	-0.2	11	2	75 %	82 %
22	Variations in Search Result Display URL Relevancy	-0.2	11	2	75 %	83 %
23	Number of Factors Used Diversity	-0.2	443	178	95 %	91 %
24	Variations in the Title Tag Relevancy	-0.2	14	2	62 %	85 %
25	Term Frequency Relevancy	-0.2	6	3	75 %	90 %
26	Entities in H2 Tags	-0.2	46	7	52 %	92 %
27	Number of Referring Domains Authority	-0.2	4481	63	45 %	72 %
28	Number of Backlinks Authority	-0.19	1652561	5774	45 %	73 %
29	Variations in H1 Tags Relevancy	-0.19	22	1	52 %	83 %
30	Clean Keyword Density in the HTML Tag Relevancy	-0.19	193	4	67 %	81 %
31	Variations in Search Result Document File Name Relevancy	-0.19	12	1	43 %	79 %
32	Variations in LI Tags Relevancy	-0.19	2134	20	65 %	87 %
33	Number of Do Follow Backlinks Authority	-0.19	1378747	4609	41 %	71 %
34	LSI Words in Title Tag Relevancy	-0.19	20	6	67 %	93 %
35	Entities in H1 Tags	-0.19	7	2	55 %	88 %
36	Entities in Meta Description Tag Relevancy	-0.19	15	3	55 %	88 %
37	Number of Includes Technology	-0.18	350	26	78 %	82 %
38	LSI Words in Sentences Relevancy	-0.18	14968	706	68 %	95 %
39	Variations in H2 Tags Relevancy	-0.18	56	3	45 %	85 %
40	Variations in Meta Description Relevancy	-0.18	39	2	51 %	86 %
41	Variation Count in Top 30KB Relevancy	-0.18	5212	28	64 %	83 %
42	Variations in A Tags Relevancy	-0.18	4108	27	65 %	87 %
43	Variation Density in Top 30KB Relevancy	-0.18	372	3	57 %	81 %
44	Variations in Search Result URL Path Relevancy	-0.18	13	1	45 %	83 %
45	Number of No Follow Backlinks Authority	-0.18	273814	670	34 %	67 %
46	Variations in OpenGraph Title Relevancy	-0.18	12	1	49 %	81 %
47	Variations in Script Tags Relevancy	-0.18	27355	96	58 %	88 %
48	Entities in H3 Tags	-0.17	34	6	43 %	91 %
49	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.17	21	2	42 %	87 %
50	Leading Variations in H1-H6 Tags Relevancy	-0.17	26	2	44 %	87 %
51	Variations in First 100 Words Relevancy	-0.17	197	6	61 %	85 %
52	Number of CSS Includes Technology	-0.17	22	10	71 %	78 %
53	Variations in ALT Attributes Relevancy	-0.17	272	7	43 %	85 %
54	Variations in Absolute URLs Relevancy	-0.17	6581	61	59 %	88 %
55	Number of Facebook Pages Authority	-0.17	10	2	60 %	80 %
56	Variations in the Canonical URL Relevancy	-0.17	67	2	48 %	82 %
57	Variations in Search Result URL Relevancy	-0.17	20	2	52 %	76 %
58	Title Tag Has Entities Relevancy	-0.17	1	1	68 %	87 %
59	Number of HTML Tags Size	-0.17	4514	1038	83 %	87 %
60	Variations in OpenGraph Description Relevancy	-0.17	50	2	45 %	83 %
61	Variations in Span Tags Relevancy	-0.17	604	10	48 %	89 %
62	Unabridged Word Count Size	-0.17	10486	1772	82 %	87 %
63	Has JSON-LD Schema Markup Relevancy	-0.17	1	1	52 %	78 %
64	Word Count Size	-0.17	9328	1403	82 %	87 %
65	Search Result Number of Dirs in Path Other	-0.17	4	2	71 %	74 %
66	TF/IDF Relevancy	-0.17	1	1	56 %	85 %
67	Clean Text Kilobytes Size	-0.17	77	12	79 %	87 %
68	Variations in Main Tags Relevancy	-0.17	15058	69	35 %	86 %
69	Variations in A Tag HREF Attributes Relevancy	-0.17	2585	36	59 %	90 %
70	Number of P Tags Size	-0.16	128	37	78 %	86 %
71	Exact Matches in the HTML Tag Relevancy	-0.16	300	11	26 %	85 %
72	Variations in Distinct A Tag HREF Attributes Relevancy	-0.16	1932	24	59 %	91 %
73	Number of Sentences Size	-0.16	597	120	81 %	86 %
74	Leading Variations in Title Tag Relevancy	-0.16	1	1	30 %	83 %
75	LSI Words in H1 Tags Relevancy	-0.16	17	5	59 %	90 %
76	LSI Words in H2 Tags Relevancy	-0.16	88	20	57 %	92 %
77	Number of Images Size	-0.16	251	31	78 %	86 %
78	Leading Variations in H1 Tags Relevancy	-0.16	3	1	26 %	83 %
79	Number of Images with ALT Text Size	-0.16	242	21	74 %	86 %
80	LSI Words in Meta Description Tag Relevancy	-0.16	49	10	54 %	91 %
81	Page Size Kilobytes Size	-0.16	767	255	82 %	85 %
82	Percentage of DoFollow Links Authority	-0.16	100	84	79 %	90 %
83	Has Entities in H1 Tags Relevancy	-0.16	1	1	57 %	84 %
84	Variations in Nav Tags Relevancy	-0.16	7034	33	45 %	83 %
85	Number of H2 Tags Size	-0.16	20	7	70 %	86 %
86	Percentage of DoFollow Internal Links Authority	-0.16	94	73	79 %	86 %
87	Flesch Kincaid Reading Grade Level Other	-0.15	7	2	91 %	87 %
88	Number of DoFollow Links Authority	-0.15	502	140	79 %	85 %
89	Number of Absolute URLs Authority	-0.15	1046	249	82 %	83 %
90	Number of HTTPS Links Authority	-0.15	516	141	79 %	85 %
91	Number of Questions Size	-0.15	98	12	64 %	84 %
92	Number of Instagram Pages Authority	-0.15	15	2	43 %	82 %
93	Has Entities in H2 Tags Relevancy	-0.15	1	1	53 %	84 %
94	Number of Links Authority	-0.15	516	143	79 %	85 %
95	Number of Internal Links Authority	-0.15	508	128	79 %	85 %
96	Number of Heading Tags Size	-0.15	91	22	79 %	88 %
97	Variations in H3 Tags Relevancy	-0.15	87	3	32 %	84 %
98	Number of Forms Technology	-0.15	14	2	53 %	78 %
99	Number of LinkedIn Pages Authority	-0.15	4	1	27 %	76 %
100	Inline JavaScript Kilobytes Size	-0.15	363	71	79 %	81 %
101	Number of External Links Authority	-0.15	159	16	75 %	83 %
102	Number of JavaScript Includes Technology	-0.15	347	17	80 %	83 %
103	Number of DoFollow External Links Authority	-0.15	156	14	74 %	82 %
104	Inline CSS Kilobytes Size	-0.15	467	59	63 %	82 %
105	Meta Description Tag Has Entities Relevancy	-0.15	1	1	56 %	82 %
106	Number of H1 Tags Size	-0.15	11	2	72 %	82 %
107	Number of Questions In Headings Size	-0.15	13	2	34 %	81 %
108	Has Meta Viewport Technology	-0.14	1	1	80 %	82 %
109	Has Canonical URL Authority	-0.14	1	1	69 %	79 %
110	Title Word Count Size	-0.14	21	8	81 %	75 %
111	Variations in Footer Tags Relevancy	-0.14	3262	12	33 %	85 %
112	Search Result Host Length Size	-0.14	25	17	82 %	76 %
113	Variations in Section Tags Relevancy	-0.14	2005	19	36 %	84 %
114	Search Result Domain Length Size	-0.14	25	17	82 %	76 %
115	Search Result Uses HTTPS Other	-0.14	1	1	82 %	85 %
116	Number of Images without ALT Text Size	-0.14	157	11	59 %	82 %
117	Number of Social Pages Authority	-0.14	17	4	65 %	81 %
118	Number of US Phone Numbers Trust	-0.14	276	11	46 %	82 %
119	Number Of JSON-LD Types Relevancy	-0.14	142	13	55 %	80 %
120	Number of H3 Tags Size	-0.14	56	8	61 %	83 %
121	Variations in TITLE Attributes Relevancy	-0.14	396	6	33 %	83 %
122	Leading Variations in H2 Tags Relevancy	-0.14	7	1	21 %	82 %
123	Number of HTML Comments Size	-0.14	632	48	74 %	80 %
124	Exact Matches in H1-H6 Tags Relevancy	-0.14	14	1	18 %	82 %
125	Headings Has Question Other	-0.14	1	1	35 %	76 %
126	Title Length Size	-0.14	148	51	81 %	75 %
127	LSI Words in H3 Tags Relevancy	-0.14	132	19	49 %	90 %
128	Has Entities in H3 Tags Relevancy	-0.14	1	1	44 %	84 %
129	Number of Prices Size	-0.14	498	66	67 %	84 %
130	Number of Facebook Accounts Authority	-0.14	3	1	30 %	75 %
131	Has Meta Charset Technology	-0.14	1	1	76 %	79 %
132	Word Count in Meta Description Size	-0.14	63	19	64 %	79 %
133	Average Words Per Sentence Size	-0.14	509	34	80 %	81 %
134	Has Contact Page Trust	-0.14	1	1	62 %	76 %
135	Has Meta Description Relevancy	-0.14	1	1	64 %	79 %
136	Entities in H4 Tags	-0.14	85	2	21 %	86 %
137	Percentage of DoFollow External Links Authority	-0.14	35	12	73 %	79 %
138	Number of Questions In H2 Tags Size	-0.14	4	1	20 %	77 %
139	Has Form Technology	-0.14	1	1	51 %	72 %
140	Meta Description Length Size	-0.14	370	117	64 %	79 %
141	Number of Twitter Accounts Authority	-0.14	5	1	27 %	71 %
142	Has FavIcon Technology	-0.13	1	1	73 %	78 %
143	Variations making whole H1-H6 Tags Relevancy	-0.13	2	1	14 %	79 %
144	Has Privacy Policy Trust	-0.13	1	1	55 %	74 %
145	Has Schema Markup Relevancy	-0.13	1	1	61 %	77 %
146	Variations in Strong Tags Relevancy	-0.13	101	2	25 %	80 %
147	Uses JSON-LD name Other	-0.13	1	1	51 %	75 %
148	Variations Making Whole Span Tags Relevancy	-0.13	13	1	16 %	82 %
149	Variations in Meta Twitter Content Relevancy	-0.13	8	1	22 %	76 %
150	Variations in the last 100 words Relevancy	-0.13	198	3	42 %	78 %
151	Variations making whole H1, H2, and H3 Tags Relevancy	-0.13	2	1	13 %	79 %
152	Variations in Meta Twitter Description Relevancy	-0.13	28	1	20 %	75 %
153	Number of Social Accounts Authority	-0.13	11	2	45 %	77 %
154	Has US Phone Number Trust	-0.13	1	1	46 %	72 %
155	Is Purchase Page Other	-0.13	1	1	42 %	68 %
156	Exact Matches in Sentences Relevancy	-0.13	48	3	18 %	86 %
157	Variations in I Tags Relevancy	-0.13	258	4	24 %	77 %
158	Number of Email Addresses Trust	-0.13	173	5	44 %	77 %
159	Uses Schema name Other	-0.13	1	1	57 %	68 %
160	Has OpenGraph Type Relevancy	-0.13	1	1	58 %	73 %
161	Has Meta Twitter Card Authority	-0.13	1	1	49 %	70 %
162	Is Home Page Other	-0.13	1	1	19 %	45 %
163	Has OpenGraph Image Relevancy	-0.13	1	1	51 %	71 %
164	Variations making whole A Tags Relevancy	-0.13	49	1	24 %	78 %
165	Uses JSON-LD url Other	-0.13	1	1	46 %	72 %
166	Exact Matches in Top 30KB Relevancy	-0.13	36	2	16 %	79 %
167	Variations Making Whole LI Tags Relevancy	-0.13	3	1	20 %	78 %
168	Uses Schema url Other	-0.13	1	1	52 %	63 %
169	Variations in Article Tags Relevancy	-0.13	1498	13	23 %	75 %
170	Has Copyright Trust	-0.13	1	1	59 %	71 %
171	Exact Matches in Title Tag Relevancy	-0.13	2	1	15 %	81 %
172	Number of Nofollow Links Authority	-0.12	284	4	24 %	77 %
173	Number of Questions In H3 Tags Size	-0.12	4	1	15 %	74 %
174	Search Result URL Length Size	-0.12	109	63	94 %	54 %
175	Uses Schema potentialaction Other	-0.12	1	1	2 %	12 %
176	Uses JSON-LD description Other	-0.12	1	1	40 %	67 %
177	Uses Schema description Other	-0.12	1	1	44 %	60 %
178	Has Terms of Service Trust	-0.12	1	1	35 %	70 %
179	Variations in Search Result Summary Relevancy	-0.12	46	2	74 %	60 %
180	Has Email Trust	-0.12	1	1	44 %	67 %
181	Is Article Page Other	-0.12	1	1	42 %	65 %
182	Is Store Page Other	-0.12	1	1	43 %	67 %
183	Uses JSON-LD ListItem Other	-0.12	1	1	34 %	68 %
184	Uses Schema sku Other	-0.12	1	1	5 %	20 %
185	Number Of Claimed Brands Other	-0.12	21	2	23 %	72 %
186	Uses Schema listitem Other	-0.12	1	1	38 %	63 %
187	Number of HREF Lang Tags Size	-0.12	21	2	11 %	75 %
188	Uses Schema breadcrumblist Other	-0.12	1	1	38 %	64 %
189	Is OpenGraph Type Article Technology	-0.12	1	1	30 %	59 %
190	Uses Schema item Other	-0.12	1	1	27 %	57 %
191	Number of NoFollow External Links Authority	-0.12	29	2	16 %	74 %
192	Uses JSON-LD sku Other	-0.12	1	1	4 %	24 %
193	Variations in ID Attributes Relevancy	-0.12	548	3	11 %	83 %
194	Leading Variations in H3 Tags Relevancy	-0.12	13	1	15 %	79 %
195	Uses Schema highprice Other	-0.12	1	1	2 %	14 %
196	Uses JSON-LD lastReviewed Other	-0.12	1	1	2 %	12 %
197	Uses Schema mpn Other	-0.12	1	1	3 %	15 %
198	Percentage of NoFollow Links Authority	-0.12	11	2	21 %	73 %
199	Has HREF Lang Technology	-0.12	1	1	12 %	67 %
200	Search Result Has Unmodified Page Title Other	-0.12	1	1	49 %	66 %

Measures 142178 SEO Factors

140456 Built-In SEO Factors

131428 On-page SEO Factors

9028 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 2025-7 previous