200 Top SEO Ranking Factors July 2026

TOP SEO Factors for 2026-07 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	-0.29	938	246	65 %	74 %
2	Number of Top 200 Shared Factors Used Diversity	-0.26	52	36	78 %	90 %
3	Number of Referring Domains Authority	-0.26	2086	57	30 %	89 %
4	Number of Top 100 Shared Factors Used Diversity	-0.26	39	27	78 %	90 %
5	Number of P Tags Size	-0.26	218	35	53 %	89 %
6	Number of Top 50 Shared Factors Used Diversity	-0.25	16	11	78 %	91 %
7	Number of Heading Tags Size	-0.25	59	19	55 %	88 %
8	Number of Backlinks Authority	-0.25	197596	3113	30 %	89 %
9	Word Count Size	-0.25	12278	1387	67 %	89 %
10	Clean Text Kilobytes Size	-0.25	284	12	54 %	87 %
11	Unabridged Word Count Size	-0.25	56122	1866	67 %	89 %
12	Load Time Milliseconds Performance	-0.25	26541	2157	67 %	88 %
13	Number of Do Follow Backlinks Authority	-0.25	188984	2600	27 %	89 %
14	Variations in H1-H6 Tags Relevancy	-0.25	292	9	43 %	83 %
15	Number of H2 Tags Size	-0.25	29	6	49 %	88 %
16	Variations in H1, H2, and H3 Tags Relevancy	-0.24	259	8	42 %	85 %
17	Has Meta Charset Technology	-0.24	1	1	55 %	83 %
18	Number of Images Size	-0.24	165	24	55 %	89 %
19	Entities in Sentences Relevancy	-0.24	954	135	50 %	94 %
20	Variations in P Tags Relevancy	-0.24	4014	60	42 %	88 %
21	Variations in H1 and H2 Tags Relevancy	-0.24	123	5	41 %	83 %
22	Entities in H2 Tags	-0.24	54	7	36 %	92 %
23	Number of No Follow Backlinks Authority	-0.24	132984	562	20 %	85 %
24	Number of H1 Tags Size	-0.24	11	1	51 %	88 %
25	Number of Unique Variations Used Diversity	-0.24	59	11	60 %	76 %
26	Entities in the HTML Tag Relevancy	-0.24	1050	138	54 %	94 %
27	Number of Images with ALT Text Size	-0.23	125	16	50 %	89 %
28	Number of HTML Tags Size	-0.23	4172	957	67 %	90 %
29	Number of HTTPS Links Authority	-0.23	434	122	61 %	89 %
30	Variations in LI Tags Relevancy	-0.23	2534	37	42 %	85 %
31	Number of Links Authority	-0.23	452	123	61 %	89 %
32	Number of DoFollow Links Authority	-0.23	436	120	61 %	89 %
33	Variations in Search Result Document File Name Relevancy	-0.23	7	1	33 %	82 %
34	Variations in Div Tags Relevancy	-0.23	35864	412	51 %	87 %
35	Number of External Links Authority	-0.23	135	13	57 %	90 %
36	Number of Internal Links Authority	-0.23	390	110	60 %	88 %
37	Variations in A Tags Relevancy	-0.22	5422	61	43 %	81 %
38	Variation Count in Top 30KB Relevancy	-0.22	5478	72	45 %	80 %
39	Number of DoFollow External Links Authority	-0.22	134	12	56 %	90 %
40	Number of Distinct Entities Used Diversity	-0.22	68	27	59 %	90 %
41	Search Result Number of Dirs in Path Other	-0.22	3	2	61 %	81 %
42	Search Result Domain is .com, .net, or .org Other	-0.22	1	1	6 %	80 %
43	Has Entities in H2 Tags Relevancy	-0.22	1	1	37 %	86 %
44	Has Entities in H1 Tags Relevancy	-0.22	1	1	38 %	84 %
45	Entities in H1 Tags	-0.22	17	2	38 %	88 %
46	Number of Factors Used Diversity	-0.22	296	170	78 %	84 %
47	Search Result Domain is .com Other	-0.22	1	1	5 %	78 %
48	Average Words Per Sentence Size	-0.22	287	30	58 %	87 %
49	Variations in H1 Tags Relevancy	-0.22	11	1	36 %	79 %
50	Variations in Body Tags Relevancy	-0.21	94781	870	57 %	84 %
51	Variations in H2 Tags Relevancy	-0.21	117	4	31 %	83 %
52	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.21	13	2	29 %	81 %
53	Entities in H3 Tags	-0.21	51	8	30 %	92 %
54	Leading Variations in H1-H6 Tags Relevancy	-0.21	18	2	31 %	81 %
55	Number of Images without ALT Text Size	-0.21	113	8	40 %	86 %
56	Number of H3 Tags Size	-0.21	37	8	42 %	88 %
57	LSI Words in Sentences Relevancy	-0.21	4466	575	45 %	92 %
58	Number of HTML Comments Size	-0.21	682	51	52 %	85 %
59	Variations in Search Result URL Path Relevancy	-0.21	8	1	34 %	83 %
60	Has JSON-LD Schema Markup Relevancy	-0.21	1	1	38 %	77 %
61	Variations in HTML Tags Relevancy	-0.21	94781	845	55 %	87 %
62	Entities in Title Tag Relevancy	-0.21	10	3	50 %	87 %
63	Flesch Kincaid Reading Grade Level Other	-0.21	6	1	73 %	87 %
64	Variations in Sentences Relevancy	-0.21	4126	71	49 %	85 %
65	Number of Facebook Pages Authority	-0.2	12	2	40 %	87 %
66	Number of Forms Technology	-0.2	15	2	35 %	80 %
67	Variations in Distinct A Tag HREF Attributes Relevancy	-0.2	1529	38	39 %	85 %
68	Variations in A Tag HREF Attributes Relevancy	-0.2	2254	60	39 %	86 %
69	Number Of JSON-LD Types Relevancy	-0.2	151	14	40 %	82 %
70	Number of Includes Technology	-0.2	60	25	62 %	80 %
71	Variations in Span Tags Relevancy	-0.2	834	17	33 %	88 %
72	Term Frequency Relevancy	-0.2	6	3	55 %	83 %
73	Variations in Main Tags Relevancy	-0.2	20308	196	26 %	84 %
74	Percentage of DoFollow External Links Authority	-0.19	32	12	55 %	83 %
75	Number of Questions In Headings Size	-0.19	8	2	26 %	83 %
76	Number of Sentences Size	-0.19	1175	145	64 %	81 %
77	Variations in ALT Attributes Relevancy	-0.19	247	7	29 %	79 %
78	LSI Words in H2 Tags Relevancy	-0.19	193	16	36 %	91 %
79	Percentage of DoFollow Links Authority	-0.19	99	80	61 %	81 %
80	Number of Social Pages Authority	-0.19	23	5	45 %	85 %
81	Has Form Technology	-0.19	1	1	35 %	78 %
82	Variations in H3 Tags Relevancy	-0.19	195	4	24 %	84 %
83	Has Entities in H3 Tags Relevancy	-0.19	1	1	30 %	85 %
84	Clean Keyword Density in the HTML Tag Relevancy	-0.19	195	6	49 %	69 %
85	Variations in Nav Tags Relevancy	-0.19	11816	93	31 %	82 %
86	Search Result Domain Length Size	-0.19	23	16	66 %	77 %
87	Search Result Host Length Size	-0.19	23	16	66 %	77 %
88	Number of LinkedIn Pages Authority	-0.19	4	1	20 %	82 %
89	Variations in Section Tags Relevancy	-0.18	1606	32	25 %	88 %
90	Search Result Uses HTTPS Other	-0.18	1	1	66 %	75 %
91	Variations in the Canonical URL Relevancy	-0.18	46	2	34 %	83 %
92	Headings Has Question Other	-0.18	1	1	26 %	79 %
93	Variations in Search Result URL Relevancy	-0.18	23	2	41 %	79 %
94	Number of Instagram Pages Authority	-0.18	21	2	31 %	83 %
95	Number of Social Accounts Authority	-0.18	6	2	27 %	85 %
96	Variations in Absolute URLs Relevancy	-0.18	9196	102	41 %	84 %
97	Uses JSON-LD name Other	-0.18	1	1	38 %	77 %
98	Number of CSS Includes Technology	-0.18	25	9	55 %	74 %
99	Has Meta Viewport Technology	-0.18	1	1	63 %	76 %
100	Percentage of DoFollow Internal Links Authority	-0.18	92	69	60 %	74 %
101	Number of Facebook Accounts Authority	-0.18	3	1	18 %	82 %
102	LSI Words in H1 Tags Relevancy	-0.18	33	4	36 %	89 %
103	Page Size Kilobytes Size	-0.18	994	320	64 %	60 %
104	Leading Variations in H1 Tags Relevancy	-0.18	1	1	19 %	77 %
105	Entities in Meta Description Tag Relevancy	-0.18	19	3	42 %	81 %
106	Variations in Meta Description Relevancy	-0.18	39	2	38 %	74 %
107	Has Apple Touch Icon Technology	-0.18	1	1	35 %	74 %
108	Variations in First 100 Words Relevancy	-0.18	174	8	45 %	80 %
109	Inline CSS Kilobytes Size	-0.18	224	59	51 %	81 %
110	Is Article Page Other	-0.17	1	1	30 %	71 %
111	Variations in Script Tags Relevancy	-0.17	21986	211	46 %	78 %
112	Number of JavaScript Includes Technology	-0.17	48	17	63 %	82 %
113	Variations in the Title Tag Relevancy	-0.17	12	2	45 %	74 %
114	Search Result URL Length Size	-0.17	100	65	78 %	62 %
115	Variations in Search Result Display URL Relevancy	-0.17	14	2	58 %	70 %
116	Variations in Search Result Link Text Relevancy	-0.17	14	2	58 %	70 %
117	Has Meta Robots Other	-0.17	1	1	19 %	73 %
118	Variations in OpenGraph Title Relevancy	-0.17	10	1	38 %	70 %
119	Variations in Footer Tags Relevancy	-0.17	4896	45	26 %	80 %
120	Variations in OpenGraph Description Relevancy	-0.17	43	2	35 %	72 %
121	Uses Schema organization Other	-0.17	1	1	25 %	74 %
122	Number of H4 Tags Size	-0.17	31	3	24 %	82 %
123	Has Canonical URL Authority	-0.17	1	1	55 %	63 %
124	Uses JSON-LD url	-0.17	1	1	34 %	75 %
125	Uses JSON-LD description Other	-0.17	1	1	30 %	72 %
126	Title Tag Has Entities Relevancy	-0.17	1	1	48 %	75 %
127	Has Privacy Policy Trust	-0.17	1	1	42 %	71 %
128	Variation Density in Top 30KB Relevancy	-0.17	336	6	44 %	72 %
129	Number of Questions Size	-0.17	190	15	50 %	68 %
130	LSI Words in H3 Tags Relevancy	-0.17	170	19	30 %	91 %
131	Number of Questions In H2 Tags Size	-0.17	4	1	17 %	82 %
132	Inline JavaScript Kilobytes Size	-0.16	690	135	61 %	59 %
133	Uses JSON-LD Organization Other	-0.16	1	1	23 %	76 %
134	TF/IDF Relevancy	-0.16	1	1	39 %	81 %
135	Search Result Summary Length Size	-0.16	161	147	76 %	75 %
136	Has Contact Page Trust	-0.16	1	1	45 %	65 %
137	Has FavIcon Technology	-0.16	1	1	56 %	66 %
138	Uses JSON-LD ListItem Other	-0.16	1	1	25 %	73 %
139	Number of Absolute URLs Authority	-0.16	1948	252	65 %	70 %
140	Has Meta Description Relevancy	-0.16	1	1	50 %	61 %
141	Uses JSON-LD BreadcrumbList Other	-0.16	1	1	24 %	74 %
142	Leading Variations in Title Tag Relevancy	-0.16	1	1	21 %	77 %
143	Variations making whole A Tags Relevancy	-0.16	25	1	20 %	79 %
144	Uses Schema name Other	-0.16	1	1	44 %	59 %
145	Has US Phone Number Trust	-0.16	1	1	27 %	77 %
146	Word Count in Meta Description Size	-0.16	99	19	51 %	69 %
147	Number of US Phone Numbers Trust	-0.16	693	12	27 %	84 %
148	Meta Description Length Size	-0.16	649	115	51 %	69 %
149	Has Schema Markup Relevancy	-0.16	1	1	48 %	58 %
150	Leading Variations in H2 Tags Relevancy	-0.16	6	1	16 %	79 %
151	Uses Schema datemodified Other	-0.16	1	1	21 %	68 %
152	Title Word Count Size	-0.16	28	8	65 %	65 %
153	Variations Making Whole LI Tags Relevancy	-0.16	7	1	18 %	77 %
154	Number of Twitter Accounts Authority	-0.16	2	1	13 %	80 %
155	Variations making whole H1, H2, and H3 Tags Relevancy	-0.16	2	1	10 %	77 %
156	Variations Making Whole Span Tags Relevancy	-0.16	14	1	14 %	83 %
157	Title Length Size	-0.16	170	53	65 %	66 %
158	Has OpenGraph Type Relevancy	-0.16	1	1	47 %	59 %
159	Uses JSON-LD datePublished Other	-0.16	1	1	23 %	69 %
160	Is OpenGraph Type Article Technology	-0.16	1	1	21 %	66 %
161	Uses JSON-LD dateModified Other	-0.16	1	1	21 %	70 %
162	Variations making whole H1-H6 Tags Relevancy	-0.16	3	1	12 %	78 %
163	Uses Schema webpage Other	-0.16	1	1	22 %	69 %
164	LSI Words in Title Tag Relevancy	-0.15	24	5	45 %	83 %
165	Is Store Page Other	-0.15	1	1	34 %	65 %
166	Number of Questions In H3 Tags Size	-0.15	6	1	13 %	82 %
167	Variations in Strong Tags Relevancy	-0.15	129	3	17 %	83 %
168	Number of Prices Size	-0.15	3738	118	53 %	78 %
169	Has OpenGraph Image Relevancy	-0.15	1	1	42 %	60 %
170	Uses JSON-LD WebPage Other	-0.15	1	1	21 %	70 %
171	Number of Email Addresses Trust	-0.15	42	4	32 %	79 %
172	Uses JSON-LD ImageObject Other	-0.15	1	1	22 %	73 %
173	Uses Schema url Other	-0.15	1	1	41 %	57 %
174	Meta Description Tag Has Entities Relevancy	-0.15	1	1	40 %	69 %
175	Exact Matches in the HTML Tag Relevancy	-0.15	372	11	20 %	85 %
176	Variations in Search Result Summary Relevancy	-0.15	48	3	57 %	64 %
177	LSI Words in Meta Description Tag Relevancy	-0.15	62	8	38 %	86 %
178	Number of Nofollow Links Authority	-0.15	91	3	16 %	74 %
179	Number Of Claimed Brands Other	-0.15	72	2	16 %	77 %
180	Entities in H4 Tags	-0.15	12	2	14 %	87 %
181	Has Google Verify Technology	-0.15	1	1	13 %	73 %
182	Uses Schema website Other	-0.15	1	1	24 %	66 %
183	Exact Matches in H1-H6 Tags Relevancy	-0.15	11	1	14 %	82 %
184	Is Purchase Page Other	-0.15	1	1	35 %	50 %
185	Uses Schema description Other	-0.15	1	1	34 %	53 %
186	Uses JSON-LD mainEntity Other	-0.15	1	1	1 %	19 %
187	Variations in Article Tags Relevancy	-0.15	4726	24	16 %	77 %
188	Uses Schema headline Other	-0.15	1	1	14 %	64 %
189	Uses JSON-LD WebSite Other	-0.15	1	1	20 %	70 %
190	Uses JSON-LD item	-0.15	1	1	18 %	70 %
191	Has Terms of Service Trust	-0.14	1	1	30 %	62 %
192	Percentage of NoFollow Links Authority	-0.14	7	2	14 %	72 %
193	Is Home Page Other	-0.14	1	1	10 %	47 %
194	Has Meta Twitter Card Authority	-0.14	1	1	41 %	57 %
195	Has Email Trust	-0.14	1	1	31 %	70 %
196	Uses Schema datepublished Other	-0.14	1	1	26 %	50 %
197	Uses JSON-LD headline	-0.14	1	1	13 %	66 %
198	Variations in Button Tags Relevancy	-0.14	3312	23	10 %	80 %
199	Has Copyright Trust	-0.14	1	1	46 %	55 %
200	Number of HREF Lang Tags Size	-0.14	19	2	9 %	81 %

Measures 153974 SEO Factors

152252 Built-In SEO Factors

143032 On-page SEO Factors

9220 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 2026-07 previous