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	-0.27	755	230	71 %	77 %
2	Number of Top 100 Shared Factors Used Diversity	-0.24	38	27	86 %	90 %
3	Number of Top 200 Shared Factors Used Diversity	-0.24	50	36	86 %	90 %
4	Entities in Sentences Relevancy	-0.23	674	133	56 %	93 %
5	Entities in the HTML Tag Relevancy	-0.23	690	137	61 %	94 %
6	Variations in H1-H6 Tags Relevancy	-0.23	259	9	46 %	82 %
7	Number of Top 50 Shared Factors Used Diversity	-0.23	16	11	86 %	90 %
8	Variations in H1, H2, and H3 Tags Relevancy	-0.23	217	8	45 %	83 %
9	Number of P Tags Size	-0.23	218	33	57 %	88 %
10	Variations in P Tags Relevancy	-0.23	4014	73	46 %	88 %
11	Variations in H1 and H2 Tags Relevancy	-0.22	123	5	44 %	83 %
12	Number of Heading Tags Size	-0.22	59	18	59 %	85 %
13	Entities in H2 Tags	-0.22	54	7	37 %	91 %
14	Load Time Milliseconds Performance	-0.22	25940	1971	73 %	85 %
15	Number of Unique Variations Used Diversity	-0.22	59	11	67 %	81 %
16	Entities in Title Tag Relevancy	-0.22	10	3	53 %	91 %
17	Number of Referring Domains Authority	-0.22	787	42	31 %	87 %
18	Number of Distinct Entities Used Diversity	-0.22	59	28	66 %	92 %
19	Clean Text Kilobytes Size	-0.22	284	13	58 %	84 %
20	Word Count Size	-0.22	12278	1359	73 %	86 %
21	Variations in LI Tags Relevancy	-0.22	1526	35	46 %	86 %
22	Number of Backlinks Authority	-0.22	197596	2460	31 %	88 %
23	Unabridged Word Count Size	-0.22	56122	2062	73 %	86 %
24	Variations in A Tags Relevancy	-0.22	3977	62	48 %	82 %
25	Variations in Search Result Document File Name Relevancy	-0.22	7	1	37 %	84 %
26	Number of Factors Used Diversity	-0.21	283	166	86 %	85 %
27	Number of Do Follow Backlinks Authority	-0.21	188984	2311	28 %	86 %
28	Variations in Div Tags Relevancy	-0.21	31585	456	57 %	87 %
29	Has JSON-LD Schema Markup Relevancy	-0.21	1	1	39 %	78 %
30	Number of H2 Tags Size	-0.21	29	6	51 %	83 %
31	Variation Count in Top 30KB Relevancy	-0.21	5478	73	51 %	81 %
32	Has Meta Charset Technology	-0.21	1	1	59 %	79 %
33	Entities in H1 Tags	-0.21	9	2	40 %	91 %
34	Number of Images Size	-0.21	165	24	59 %	85 %
35	Number of Links Authority	-0.21	452	126	66 %	86 %
36	LSI Words in Sentences Relevancy	-0.21	4386	561	52 %	91 %
37	Number of Facebook Pages Authority	-0.21	5	2	41 %	86 %
38	Variations in H1 Tags Relevancy	-0.21	11	1	39 %	80 %
39	Number of HTTPS Links Authority	-0.21	419	124	66 %	86 %
40	Number of DoFollow Links Authority	-0.21	419	122	66 %	86 %
41	Variations in Search Result URL Path Relevancy	-0.21	8	2	39 %	82 %
42	Variations in H2 Tags Relevancy	-0.2	117	4	32 %	80 %
43	Entities in H3 Tags	-0.2	37	8	30 %	93 %
44	Has Entities in H1 Tags Relevancy	-0.2	1	1	41 %	85 %
45	Search Result Number of Dirs in Path Other	-0.2	3	2	67 %	77 %
46	Variations in Distinct A Tag HREF Attributes Relevancy	-0.2	1345	39	44 %	86 %
47	Number of H1 Tags Size	-0.2	6	1	54 %	86 %
48	Number of Internal Links Authority	-0.2	390	112	65 %	86 %
49	Has Entities in H2 Tags Relevancy	-0.2	1	1	38 %	86 %
50	Variations in Body Tags Relevancy	-0.2	90453	1243	64 %	86 %
51	Number of HTML Tags Size	-0.2	4172	962	74 %	87 %
52	Variations in A Tag HREF Attributes Relevancy	-0.2	2206	61	44 %	86 %
53	Number of Images with ALT Text Size	-0.2	85	16	55 %	85 %
54	Number of No Follow Backlinks Authority	-0.2	21910	202	20 %	83 %
55	Number of Includes Technology	-0.2	60	25	67 %	83 %
56	Variations in HTML Tags Relevancy	-0.2	90453	1218	63 %	88 %
57	Number Of JSON-LD Types Relevancy	-0.2	151	12	42 %	82 %
58	Flesch Kincaid Reading Grade Level Other	-0.2	6	1	79 %	87 %
59	Number of External Links Authority	-0.19	135	14	61 %	87 %
60	Variations in Absolute URLs Relevancy	-0.19	4399	95	48 %	85 %
61	Variations in Sentences Relevancy	-0.19	3534	77	56 %	88 %
62	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.19	11	2	30 %	81 %
63	Leading Variations in H1-H6 Tags Relevancy	-0.19	18	2	32 %	81 %
64	Average Words Per Sentence Size	-0.19	287	31	62 %	84 %
65	Number of HTML Comments Size	-0.19	366	47	57 %	83 %
66	Number of CSS Includes Technology	-0.19	25	9	59 %	75 %
67	Variations in the Canonical URL Relevancy	-0.19	42	2	39 %	86 %
68	Number of DoFollow External Links Authority	-0.19	134	12	60 %	88 %
69	Number of H3 Tags Size	-0.19	37	8	43 %	87 %
70	Variations in Span Tags Relevancy	-0.19	834	17	37 %	87 %
71	Number of Images without ALT Text Size	-0.19	113	9	43 %	84 %
72	Variations in Main Tags Relevancy	-0.19	19848	193	28 %	84 %
73	Term Frequency Relevancy	-0.19	6	3	63 %	85 %
74	Variations in ALT Attributes Relevancy	-0.19	170	8	33 %	77 %
75	Variations in Nav Tags Relevancy	-0.19	11816	102	34 %	86 %
76	Variations in Search Result URL Relevancy	-0.19	23	2	46 %	79 %
77	Clean Keyword Density in the HTML Tag Relevancy	-0.19	195	7	55 %	75 %
78	Variations in First 100 Words Relevancy	-0.18	172	8	53 %	84 %
79	Percentage of DoFollow Links Authority	-0.18	99	79	65 %	79 %
80	Search Result Domain is .com, .net, or .org Other	-0.18	1	1	7 %	77 %
81	Search Result Domain is .com Other	-0.18	1	1	7 %	74 %
82	Number of Questions In Headings Size	-0.18	7	2	25 %	81 %
83	Number of Social Pages Authority	-0.18	23	5	48 %	84 %
84	Variations in Footer Tags Relevancy	-0.18	4896	43	29 %	81 %
85	LSI Words in H2 Tags Relevancy	-0.18	193	16	40 %	89 %
86	Number of Forms Technology	-0.18	9	2	40 %	76 %
87	Uses JSON-LD name Other	-0.18	1	1	39 %	78 %
88	Variations in H3 Tags Relevancy	-0.18	131	4	25 %	82 %
89	Entities in Meta Description Tag Relevancy	-0.18	12	3	44 %	85 %
90	Number of Instagram Pages Authority	-0.18	21	3	32 %	82 %
91	Has Meta Viewport Technology	-0.18	1	1	68 %	75 %
92	Number of Facebook Accounts Authority	-0.18	2	1	19 %	79 %
93	LSI Words in H1 Tags Relevancy	-0.18	16	4	42 %	89 %
94	Is Article Page Other	-0.18	1	1	31 %	74 %
95	Title Tag Has Entities Relevancy	-0.18	1	1	52 %	80 %
96	Number of Sentences Size	-0.18	766	129	70 %	84 %
97	Variation Density in Top 30KB Relevancy	-0.18	303	6	51 %	76 %
98	Search Result Uses HTTPS Other	-0.17	1	1	73 %	68 %
99	Headings Has Question Other	-0.17	1	1	25 %	79 %
100	Variations in Section Tags Relevancy	-0.17	1606	31	27 %	87 %
101	Number of LinkedIn Pages Authority	-0.17	3	1	22 %	79 %
102	Variations in OpenGraph Description Relevancy	-0.17	32	2	39 %	77 %
103	Has Form Technology	-0.17	1	1	39 %	75 %
104	Has Entities in H3 Tags Relevancy	-0.17	1	1	31 %	87 %
105	Variations in OpenGraph Title Relevancy	-0.17	9	1	43 %	74 %
106	Variations in the Title Tag Relevancy	-0.17	11	2	51 %	77 %
107	Variations in Search Result Display URL Relevancy	-0.17	14	2	66 %	75 %
108	Variations in Search Result Link Text Relevancy	-0.17	14	2	66 %	75 %
109	Inline CSS Kilobytes Size	-0.17	193	57	55 %	81 %
110	Number of Social Accounts Authority	-0.17	5	2	29 %	84 %
111	Has Apple Touch Icon Technology	-0.17	1	1	35 %	73 %
112	Percentage of DoFollow External Links Authority	-0.17	32	12	58 %	78 %
113	Percentage of DoFollow Internal Links Authority	-0.17	92	68	65 %	77 %
114	Uses JSON-LD url Other	-0.17	1	1	36 %	76 %
115	Variations in Script Tags Relevancy	-0.17	21986	260	52 %	83 %
116	Has Canonical URL Authority	-0.17	1	1	57 %	69 %
117	Search Result Domain Length Size	-0.17	22	16	72 %	77 %
118	Search Result Host Length Size	-0.17	22	16	72 %	77 %
119	Uses JSON-LD description Other	-0.17	1	1	31 %	73 %
120	Number of JavaScript Includes Technology	-0.17	48	18	68 %	83 %
121	Uses Schema organization Other	-0.17	1	1	26 %	74 %
122	LSI Words in Title Tag Relevancy	-0.17	22	4	54 %	84 %
123	Variations in Meta Description Relevancy	-0.17	39	2	42 %	78 %
124	Page Size Kilobytes Size	-0.16	994	321	70 %	66 %
125	Has FavIcon Technology	-0.16	1	1	59 %	70 %
126	LSI Words in H3 Tags Relevancy	-0.16	170	17	34 %	89 %
127	Variations making whole A Tags Relevancy	-0.16	5	1	22 %	79 %
128	TF/IDF Relevancy	-0.16	1	1	45 %	81 %
129	Number of Absolute URLs Authority	-0.16	1948	261	71 %	73 %
130	Is OpenGraph Type Article Technology	-0.16	1	1	22 %	69 %
131	Number of Questions Size	-0.16	62	11	51 %	73 %
132	Uses JSON-LD datePublished Other	-0.16	1	1	24 %	72 %
133	Number of US Phone Numbers Trust	-0.16	212	10	31 %	84 %
134	Uses JSON-LD ListItem Other	-0.16	1	1	25 %	76 %
135	Uses JSON-LD BreadcrumbList Other	-0.16	1	1	24 %	76 %
136	Uses JSON-LD Organization Other	-0.16	1	1	24 %	74 %
137	Uses Schema datemodified Other	-0.16	1	1	22 %	72 %
138	Variations Making Whole LI Tags Relevancy	-0.16	5	1	18 %	79 %
139	Uses JSON-LD dateModified Other	-0.16	1	1	21 %	73 %
140	Variations Making Whole Span Tags Relevancy	-0.16	5	1	15 %	78 %
141	Has Privacy Policy Trust	-0.16	1	1	44 %	69 %
142	Has Meta Description Relevancy	-0.16	1	1	51 %	64 %
143	Leading Variations in H1 Tags Relevancy	-0.16	1	1	18 %	76 %
144	Uses Schema name Other	-0.16	1	1	45 %	66 %
145	Variations in Search Result Summary Relevancy	-0.16	48	3	67 %	73 %
146	Has US Phone Number Trust	-0.16	1	1	31 %	77 %
147	Number of H4 Tags Size	-0.16	31	3	26 %	82 %
148	Word Count in Meta Description Size	-0.16	36	18	52 %	72 %
149	Uses Schema webpage Other	-0.16	1	1	23 %	71 %
150	Uses JSON-LD ImageObject Other	-0.16	1	1	23 %	76 %
151	Variations in Strong Tags Relevancy	-0.15	129	3	18 %	84 %
152	Has Contact Page Trust	-0.15	1	1	50 %	70 %
153	Search Result URL Length Size	-0.15	90	66	85 %	59 %
154	Variations in Article Tags Relevancy	-0.15	1151	20	18 %	80 %
155	Uses JSON-LD WebPage Other	-0.15	1	1	22 %	72 %
156	Number of Questions In H2 Tags Size	-0.15	4	1	16 %	79 %
157	Search Result Summary Length Size	-0.15	161	148	84 %	76 %
158	Has Schema Markup Relevancy	-0.15	1	1	49 %	67 %
159	Variations in the last 100 words Relevancy	-0.15	179	5	41 %	75 %
160	Meta Description Length Size	-0.15	238	109	52 %	73 %
161	LSI Words in Meta Description Tag Relevancy	-0.15	22	8	43 %	86 %
162	Uses Schema datepublished Other	-0.15	1	1	26 %	58 %
163	Uses Schema description Other	-0.15	1	1	35 %	61 %
164	Has OpenGraph Type Relevancy	-0.15	1	1	49 %	68 %
165	Inline JavaScript Kilobytes Size	-0.15	561	137	66 %	67 %
166	Title Length Size	-0.15	140	51	70 %	73 %
167	Meta Description Tag Has Entities Relevancy	-0.15	1	1	42 %	74 %
168	Uses Schema url Other	-0.15	1	1	41 %	66 %
169	Number of Twitter Accounts Authority	-0.15	2	1	15 %	79 %
170	Leading Variations in Title Tag Relevancy	-0.15	1	1	23 %	76 %
171	Has OpenGraph Image Relevancy	-0.15	1	1	44 %	68 %
172	Leading Variations in H2 Tags Relevancy	-0.15	5	1	16 %	80 %
173	Uses Schema listitem Other	-0.15	1	1	30 %	61 %
174	Title Word Count Size	-0.15	23	8	70 %	73 %
175	Number of Questions In H3 Tags Size	-0.15	5	1	12 %	79 %
176	Has Meta Twitter Card Authority	-0.15	1	1	43 %	66 %
177	Number of Prices Size	-0.15	3738	128	57 %	77 %
178	Has Google Verify Technology	-0.15	1	1	14 %	70 %
179	Uses Schema breadcrumblist Other	-0.15	1	1	29 %	62 %
180	Entities in H4 Tags	-0.15	11	2	14 %	89 %
181	Uses JSON-LD item Other	-0.15	1	1	18 %	73 %
182	Uses Schema website Other	-0.15	1	1	24 %	64 %
183	Uses Schema imageobject Other	-0.14	1	1	27 %	63 %
184	Has Terms of Service Trust	-0.14	1	1	32 %	64 %
185	Uses JSON-LD inLanguage Other	-0.14	1	1	21 %	68 %
186	Variations in Class Attributes Relevancy	-0.14	9704	102	19 %	80 %
187	Uses Schema item Other	-0.14	1	1	23 %	57 %
188	Uses JSON-LD headline Other	-0.14	1	1	14 %	70 %
189	Uses Schema inlanguage Other	-0.14	1	1	21 %	67 %
190	Number of Email Addresses Trust	-0.14	15	4	34 %	78 %
191	Is Store Page Other	-0.14	1	1	37 %	64 %
192	Variations in ID Attributes Relevancy	-0.14	758	9	13 %	82 %
193	Uses Schema headline Other	-0.14	1	1	15 %	69 %
194	Variations making whole H1-H6 Tags Relevancy	-0.14	2	1	11 %	79 %
195	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	1	1	10 %	78 %
196	Has DocType Tag Technology	-0.14	1	1	61 %	61 %
197	Uses JSON-LD WebSite Other	-0.14	1	1	21 %	67 %
198	Leading Variations in H3 Tags Relevancy	-0.14	7	1	12 %	78 %
199	Variations in TITLE Attributes Relevancy	-0.14	140	6	29 %	79 %
200	Has RSS Link Authority	-0.14	1	1	19 %	64 %

Measures 151365 SEO Factors

149643 Built-In SEO Factors

140426 On-page SEO Factors

9217 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