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	699	220	78 %	74 %
2	Number of Unique Variations Used Diversity	-0.23	59	10	70 %	87 %
3	Number of Top 100 Shared Factors Used Diversity	-0.22	37	26	93 %	95 %
4	Number of CSS Includes Technology	-0.22	18	9	64 %	80 %
5	Number of Includes Technology	-0.22	60	25	72 %	84 %
6	Entities in Title Tag Relevancy	-0.22	6	2	55 %	97 %
7	Number of Top 50 Shared Factors Used Diversity	-0.22	16	11	93 %	93 %
8	Number of Top 200 Shared Factors Used Diversity	-0.21	49	35	93 %	95 %
9	Number of Referring Domains Authority	-0.21	597	39	33 %	88 %
10	Number of Backlinks Authority	-0.21	27599	1547	33 %	89 %
11	Load Time Milliseconds Performance	-0.21	10597	2098	79 %	91 %
12	Number of Facebook Pages Authority	-0.21	4	2	41 %	85 %
13	Number of Do Follow Backlinks Authority	-0.21	27442	1250	30 %	87 %
14	Number of Distinct Entities Used Diversity	-0.21	55	26	68 %	95 %
15	Variations in Search Result Document File Name Relevancy	-0.2	6	1	41 %	85 %
16	Entities in the HTML Tag Relevancy	-0.2	690	128	63 %	95 %
17	Has JSON-LD Schema Markup Relevancy	-0.2	1	1	42 %	81 %
18	Entities in Sentences Relevancy	-0.2	674	125	59 %	95 %
19	Variations in P Tags Relevancy	-0.2	4014	104	50 %	90 %
20	Number of Heading Tags Size	-0.2	50	17	66 %	85 %
21	Variations in H1, H2, and H3 Tags Relevancy	-0.2	104	7	49 %	88 %
22	Number of Factors Used Diversity	-0.2	257	160	93 %	91 %
23	Variations in H1-H6 Tags Relevancy	-0.2	129	9	50 %	88 %
24	Number of P Tags Size	-0.2	173	31	65 %	93 %
25	Number of No Follow Backlinks Authority	-0.2	21910	306	21 %	86 %
26	Variations in Search Result URL Path Relevancy	-0.19	6	2	43 %	85 %
27	Word Count Size	-0.19	5219	1250	79 %	89 %
28	Clean Text Kilobytes Size	-0.19	60	12	64 %	86 %
29	Flesch Kincaid Reading Grade Level Other	-0.19	6	1	87 %	89 %
30	Variations in Sentences Relevancy	-0.19	2153	72	57 %	91 %
31	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.19	4	2	33 %	84 %
32	Unabridged Word Count Size	-0.19	10880	1736	79 %	88 %
33	Leading Variations in H1-H6 Tags Relevancy	-0.19	5	2	37 %	84 %
34	Entities in H2 Tags	-0.19	19	5	38 %	93 %
35	Variations in Body Tags Relevancy	-0.19	69948	1600	68 %	90 %
36	Variations in H1 and H2 Tags Relevancy	-0.19	53	4	46 %	87 %
37	Variations in LI Tags Relevancy	-0.19	553	30	51 %	85 %
38	Has Meta Charset Technology	-0.19	1	1	68 %	77 %
39	Number of Images Size	-0.19	83	22	65 %	82 %
40	Number of H2 Tags Size	-0.19	13	6	56 %	84 %
41	Search Result Number of Dirs in Path Other	-0.19	3	2	70 %	76 %
42	Clean Keyword Density in the HTML Tag Relevancy	-0.18	181	8	59 %	78 %
43	LSI Words in Sentences Relevancy	-0.18	2481	504	57 %	93 %
44	Term Frequency Relevancy	-0.18	6	3	66 %	91 %
45	Percentage of DoFollow Links Authority	-0.18	99	77	70 %	82 %
46	Variations in H2 Tags Relevancy	-0.18	43	4	34 %	82 %
47	Variations in HTML Tags Relevancy	-0.18	69948	1534	66 %	95 %
48	Variations in Div Tags Relevancy	-0.18	25766	537	60 %	96 %
49	Variations in OpenGraph Description Relevancy	-0.18	29	2	40 %	78 %
50	Entities in H1 Tags	-0.18	4	2	42 %	92 %
51	Number of HTML Tags Size	-0.18	2259	863	80 %	91 %
52	Number of LinkedIn Pages Authority	-0.18	2	1	25 %	84 %
53	Variations in H1 Tags Relevancy	-0.18	11	1	41 %	81 %
54	Entities in Meta Description Tag Relevancy	-0.18	12	3	44 %	87 %
55	Variations in Absolute URLs Relevancy	-0.18	4399	140	52 %	87 %
56	Title Tag Has Entities Relevancy	-0.18	1	1	56 %	87 %
57	Variation Count in Top 30KB Relevancy	-0.17	4415	72	57 %	80 %
58	Number of Links Authority	-0.17	334	114	71 %	88 %
59	Variations in Script Tags Relevancy	-0.17	21986	550	54 %	84 %
60	Variations in Search Result URL Relevancy	-0.17	15	2	52 %	81 %
61	Variations in A Tags Relevancy	-0.17	2020	56	52 %	84 %
62	Number of HTTPS Links Authority	-0.17	332	113	71 %	89 %
63	Number of Social Pages Authority	-0.17	14	4	50 %	81 %
64	Number of DoFollow External Links Authority	-0.17	134	13	64 %	84 %
65	Number of H1 Tags Size	-0.17	2	1	60 %	85 %
66	Average Words Per Sentence Size	-0.17	157	33	68 %	81 %
67	Number of DoFollow Links Authority	-0.17	332	112	71 %	89 %
68	Number of Sentences Size	-0.17	644	125	77 %	89 %
69	Variations in OpenGraph Title Relevancy	-0.17	8	1	44 %	76 %
70	Number of Facebook Accounts Authority	-0.17	2	1	19 %	81 %
71	Entities in H3 Tags	-0.17	37	7	32 %	97 %
72	Variations in Search Result Display URL Relevancy	-0.17	8	2	70 %	79 %
73	Variations in Search Result Link Text Relevancy	-0.17	8	2	70 %	79 %
74	LSI Words in Title Tag Relevancy	-0.17	10	4	57 %	92 %
75	Number of External Links Authority	-0.17	135	13	65 %	85 %
76	Number of Images without ALT Text Size	-0.17	31	8	48 %	84 %
77	Has Canonical URL Authority	-0.17	1	1	63 %	71 %
78	Number of Internal Links Authority	-0.17	304	100	69 %	91 %
79	Leading Variations in Title Tag Relevancy	-0.17	1	1	25 %	76 %
80	Search Result Uses HTTPS Other	-0.17	1	1	75 %	75 %
81	Number of HTML Comments Size	-0.17	244	46	63 %	89 %
82	Number of Instagram Pages Authority	-0.17	11	2	32 %	79 %
83	Page Size Kilobytes Size	-0.17	854	300	77 %	71 %
84	Variations in Meta Description Relevancy	-0.17	29	2	44 %	77 %
85	Number of Absolute URLs Authority	-0.17	1221	223	77 %	81 %
86	Number of Images with ALT Text Size	-0.17	55	15	58 %	82 %
87	Has FavIcon Technology	-0.17	1	1	64 %	67 %
88	Percentage of DoFollow Internal Links Authority	-0.17	88	67	70 %	82 %
89	Number Of JSON-LD Types Relevancy	-0.17	30	10	46 %	84 %
90	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	651	32	49 %	90 %
91	Inline CSS Kilobytes Size	-0.16	133	54	58 %	79 %
92	Is Article Page Other	-0.16	1	1	33 %	71 %
93	Variations in First 100 Words Relevancy	-0.16	172	8	58 %	84 %
94	Variations in Main Tags Relevancy	-0.16	10214	249	30 %	84 %
95	Number of H3 Tags Size	-0.16	37	7	47 %	89 %
96	Uses Schema datemodified Other	-0.16	1	1	24 %	67 %
97	Has Meta Viewport Technology	-0.16	1	1	74 %	82 %
98	Search Result Domain is .com Other	-0.16	1	1	8 %	84 %
99	Number of JavaScript Includes Technology	-0.16	43	18	73 %	81 %
100	Variations in A Tag HREF Attributes Relevancy	-0.16	1042	51	48 %	90 %
101	Leading Variations in H1 Tags Relevancy	-0.16	1	1	21 %	78 %
102	Uses JSON-LD name Other	-0.16	1	1	44 %	79 %
103	Has Entities in H1 Tags Relevancy	-0.16	1	1	42 %	85 %
104	Variations in the Canonical URL Relevancy	-0.16	37	2	44 %	89 %
105	Uses JSON-LD description Other	-0.16	1	1	34 %	71 %
106	Uses JSON-LD dateModified Other	-0.16	1	1	23 %	71 %
107	Search Result Domain is .com, .net, or .org Other	-0.16	1	1	9 %	85 %
108	Uses JSON-LD datePublished	-0.16	1	1	26 %	76 %
109	Variations in H3 Tags Relevancy	-0.16	52	4	26 %	82 %
110	Variations in the Title Tag Relevancy	-0.16	11	2	52 %	86 %
111	Variation Density in Top 30KB Relevancy	-0.16	283	6	55 %	78 %
112	Has US Phone Number Trust	-0.16	1	1	39 %	76 %
113	Has Contact Page Trust	-0.16	1	1	54 %	73 %
114	Uses Schema organization Other	-0.16	1	1	27 %	70 %
115	Search Result Domain Length Size	-0.16	21	16	78 %	71 %
116	Search Result Host Length Size	-0.16	21	16	78 %	71 %
117	Has Apple Touch Icon Technology	-0.16	1	1	39 %	67 %
118	Number of US Phone Numbers Trust	-0.16	212	12	38 %	82 %
119	Number of Questions In Headings Size	-0.16	4	2	26 %	81 %
120	Has Entities in H2 Tags Relevancy	-0.16	1	1	41 %	87 %
121	Uses JSON-LD ImageObject Other	-0.16	1	1	25 %	76 %
122	Uses Schema website Other	-0.16	1	1	28 %	60 %
123	Percentage of DoFollow External Links Authority	-0.15	25	12	62 %	77 %
124	Number of Questions Size	-0.15	39	9	53 %	79 %
125	LSI Words in H2 Tags Relevancy	-0.15	41	12	43 %	92 %
126	Headings Has Question Other	-0.15	1	1	25 %	77 %
127	Variations in Footer Tags Relevancy	-0.15	2497	37	33 %	78 %
128	Number of Forms Technology	-0.15	9	2	44 %	79 %
129	LSI Words in H1 Tags Relevancy	-0.15	8	3	46 %	91 %
130	Variations in ALT Attributes Relevancy	-0.15	170	10	35 %	78 %
131	Uses Schema datepublished Other	-0.15	1	1	29 %	60 %
132	Uses Schema imageobject Other	-0.15	1	1	28 %	62 %
133	Search Result Summary Length Size	-0.15	161	149	92 %	74 %
134	Number of Questions In H2 Tags Size	-0.15	2	1	16 %	75 %
135	Variations in Search Result Summary Relevancy	-0.15	44	3	71 %	81 %
136	Variations in Section Tags Relevancy	-0.15	552	27	29 %	89 %
137	Uses JSON-LD Organization Other	-0.15	1	1	26 %	74 %
138	Uses JSON-LD headline Other	-0.15	1	1	14 %	70 %
139	Number of Twitter Accounts Authority	-0.15	1	1	15 %	82 %
140	Uses Schema headline Other	-0.15	1	1	15 %	68 %
141	Has Privacy Policy Trust	-0.15	1	1	47 %	76 %
142	Uses JSON-LD url Other	-0.15	1	1	41 %	80 %
143	Leading Variations in H2 Tags Relevancy	-0.15	2	1	18 %	78 %
144	Variations in Span Tags Relevancy	-0.15	376	15	40 %	89 %
145	Has Meta Description Relevancy	-0.15	1	1	55 %	66 %
146	Is Home Page Other	-0.15	1	1	13 %	45 %
147	Variations in Nav Tags Relevancy	-0.15	3387	91	40 %	88 %
148	Uses Schema webpage Other	-0.15	1	1	26 %	70 %
149	Uses JSON-LD ListItem Other	-0.15	1	1	28 %	71 %
150	Uses Schema breadcrumblist Other	-0.15	1	1	30 %	57 %
151	Uses JSON-LD BreadcrumbList Other	-0.15	1	1	26 %	73 %
152	Variations in the last 100 words Relevancy	-0.15	177	5	45 %	76 %
153	Uses JSON-LD WebPage Other	-0.15	1	1	25 %	74 %
154	Has Form Technology	-0.15	1	1	42 %	77 %
155	Number of Social Accounts Authority	-0.15	3	1	30 %	89 %
156	Uses Schema description Other	-0.15	1	1	38 %	59 %
157	Uses JSON-LD WebSite Other	-0.15	1	1	26 %	64 %
158	Number of Meta Generator Tags Technology	-0.14	2	1	28 %	74 %
159	Has OpenGraph Type Relevancy	-0.14	1	1	54 %	75 %
160	Uses Schema listitem Other	-0.14	1	1	31 %	58 %
161	Uses Schema person Other	-0.14	1	1	17 %	54 %
162	Number of Email Addresses Trust	-0.14	12	4	38 %	86 %
163	Uses Schema inlanguage Other	-0.14	1	1	24 %	66 %
164	Uses JSON-LD caption Other	-0.14	1	1	17 %	66 %
165	TF/IDF Relevancy	-0.14	1	1	47 %	86 %
166	Uses JSON-LD inLanguage Other	-0.14	1	1	24 %	70 %
167	Inline JavaScript Kilobytes Size	-0.14	561	130	73 %	78 %
168	Uses JSON-LD SearchAction Other	-0.14	1	1	19 %	64 %
169	Number of H4 Tags Size	-0.14	7	3	30 %	79 %
170	Variations making whole A Tags Relevancy	-0.14	5	2	23 %	81 %
171	LSI Words in Meta Description Tag Relevancy	-0.14	20	7	44 %	89 %
172	Is OpenGraph Type Article Technology	-0.14	1	1	24 %	70 %
173	Has Entities in H3 Tags Relevancy	-0.14	1	1	32 %	90 %
174	Uses JSON-LD PropertyValueSpecification Other	-0.14	1	1	14 %	66 %
175	Uses JSON-LD valueName Other	-0.14	1	1	14 %	66 %
176	Has RSS Link Authority	-0.14	1	1	22 %	67 %
177	Uses Schema searchaction Other	-0.14	1	1	19 %	59 %
178	Variations Making Whole LI Tags Relevancy	-0.14	5	1	21 %	76 %
179	Uses JSON-LD item Other	-0.14	1	1	21 %	71 %
180	Uses JSON-LD ReadAction Other	-0.14	1	1	15 %	66 %
181	Uses Schema caption Other	-0.14	1	1	16 %	63 %
182	Has Meta Twitter Card Authority	-0.14	1	1	48 %	74 %
183	Variations in Article Tags Relevancy	-0.14	395	16	19 %	84 %
184	Variations in Strong Tags Relevancy	-0.14	32	3	19 %	84 %
185	Meta Description Tag Has Entities Relevancy	-0.14	1	1	43 %	76 %
186	Percentage of NoFollow Links Authority	-0.14	5	2	17 %	64 %
187	Number Of Claimed Brands Other	-0.14	23	2	18 %	77 %
188	Has Copyright Trust	-0.14	1	1	53 %	60 %
189	Uses Schema name Other	-0.14	1	1	50 %	75 %
190	Uses Schema propertyvaluespecification Other	-0.14	1	1	13 %	62 %
191	Uses Schema valuename Other	-0.14	1	1	13 %	62 %
192	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	1	1	11 %	74 %
193	Variations Making Whole Span Tags Relevancy	-0.14	3	1	15 %	79 %
194	LSI Words in H3 Tags Relevancy	-0.14	65	15	36 %	92 %
195	Has DocType Tag Technology	-0.14	1	1	65 %	63 %
196	Has Schema Markup Relevancy	-0.14	1	1	55 %	78 %
197	Uses JSON-LD EntryPoint Other	-0.13	1	1	15 %	66 %
198	Title Length Size	-0.13	81	49	76 %	79 %
199	Uses Schema item Other	-0.13	1	1	24 %	58 %
200	Uses Schema contenturl Other	-0.13	1	1	17 %	65 %

Measures 151267 SEO Factors

149545 Built-In SEO Factors

140330 On-page SEO Factors

9215 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