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	253	64 %	78 %
2	Number of Top 200 Shared Factors Used Diversity	-0.26	52	36	77 %	89 %
3	Number of Top 100 Shared Factors Used Diversity	-0.26	39	27	77 %	89 %
4	Number of Referring Domains Authority	-0.26	984	53	30 %	87 %
5	Number of Top 50 Shared Factors Used Diversity	-0.26	16	11	77 %	91 %
6	Number of Backlinks Authority	-0.25	197596	2617	30 %	87 %
7	Load Time Milliseconds Performance	-0.25	26541	2238	66 %	87 %
8	Number of Do Follow Backlinks Authority	-0.25	188984	2418	28 %	86 %
9	Number of P Tags Size	-0.25	218	35	52 %	88 %
10	Number of Heading Tags Size	-0.25	59	19	54 %	87 %
11	Word Count Size	-0.25	12278	1399	65 %	87 %
12	Variations in H1-H6 Tags Relevancy	-0.25	292	10	42 %	82 %
13	Clean Text Kilobytes Size	-0.25	284	13	53 %	85 %
14	Entities in Sentences Relevancy	-0.25	954	145	51 %	93 %
15	Unabridged Word Count Size	-0.25	56122	1928	65 %	87 %
16	Variations in H1, H2, and H3 Tags Relevancy	-0.24	259	9	42 %	83 %
17	Entities in the HTML Tag Relevancy	-0.24	1050	149	55 %	93 %
18	Variations in P Tags Relevancy	-0.24	4014	67	42 %	86 %
19	Variations in H1 and H2 Tags Relevancy	-0.24	123	5	41 %	83 %
20	Number of H2 Tags Size	-0.24	29	7	48 %	86 %
21	Number of Unique Variations Used Diversity	-0.24	59	11	59 %	78 %
22	Entities in H2 Tags	-0.24	54	7	36 %	92 %
23	Number of Images Size	-0.24	165	25	54 %	87 %
24	Has Meta Charset Technology	-0.24	1	1	53 %	82 %
25	Variations in Div Tags Relevancy	-0.24	35864	472	51 %	86 %
26	Number of No Follow Backlinks Authority	-0.23	26281	238	20 %	83 %
27	Number of Distinct Entities Used Diversity	-0.23	68	28	60 %	92 %
28	Variations in LI Tags Relevancy	-0.23	1743	39	42 %	84 %
29	Number of HTML Tags Size	-0.23	4172	975	66 %	88 %
30	Variations in A Tags Relevancy	-0.23	5422	68	44 %	80 %
31	Variations in Search Result Document File Name Relevancy	-0.23	7	1	33 %	81 %
32	Number of Images with ALT Text Size	-0.23	125	16	49 %	87 %
33	Number of H1 Tags Size	-0.23	11	1	50 %	87 %
34	Number of Links Authority	-0.23	452	125	60 %	87 %
35	Number of HTTPS Links Authority	-0.23	419	123	60 %	87 %
36	Number of DoFollow Links Authority	-0.23	419	122	60 %	87 %
37	Number of External Links Authority	-0.23	135	13	56 %	88 %
38	Variation Count in Top 30KB Relevancy	-0.23	5478	81	46 %	80 %
39	Number of Internal Links Authority	-0.23	390	112	59 %	87 %
40	Number of Factors Used Diversity	-0.23	296	171	77 %	84 %
41	Variations in Body Tags Relevancy	-0.22	94781	1073	58 %	83 %
42	Number of DoFollow External Links Authority	-0.22	134	12	55 %	89 %
43	Has Entities in H1 Tags Relevancy	-0.22	1	1	38 %	84 %
44	Variations in H1 Tags Relevancy	-0.22	11	1	36 %	79 %
45	Search Result Number of Dirs in Path Other	-0.22	3	2	60 %	80 %
46	Entities in H1 Tags	-0.22	17	2	38 %	89 %
47	Has Entities in H2 Tags Relevancy	-0.22	1	1	37 %	86 %
48	Entities in Title Tag Relevancy	-0.22	10	3	50 %	89 %
49	Has JSON-LD Schema Markup Relevancy	-0.22	1	1	37 %	75 %
50	LSI Words in Sentences Relevancy	-0.22	4466	620	47 %	91 %
51	Variations in Search Result URL Path Relevancy	-0.22	8	2	35 %	80 %
52	Average Words Per Sentence Size	-0.22	287	30	57 %	87 %
53	Variations in HTML Tags Relevancy	-0.22	94781	1039	56 %	86 %
54	Variations in H2 Tags Relevancy	-0.22	117	4	31 %	81 %
55	Entities in H3 Tags	-0.22	51	8	30 %	92 %
56	Search Result Domain is .com, .net, or .org Other	-0.21	1	1	6 %	81 %
57	Variations in Distinct A Tag HREF Attributes Relevancy	-0.21	1529	42	40 %	84 %
58	Search Result Domain is .com Other	-0.21	1	1	6 %	79 %
59	Number of Images without ALT Text Size	-0.21	113	9	39 %	85 %
60	Leading Variations in H1-H6 Tags Relevancy	-0.21	18	2	31 %	81 %
61	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.21	13	2	29 %	81 %
62	Variations in A Tag HREF Attributes Relevancy	-0.21	2254	67	40 %	84 %
63	Flesch Kincaid Reading Grade Level Other	-0.21	6	1	71 %	87 %
64	Number of Facebook Pages Authority	-0.21	5	2	38 %	85 %
65	Number of H3 Tags Size	-0.21	37	8	41 %	87 %
66	Variations in Sentences Relevancy	-0.21	4126	80	50 %	86 %
67	Number of HTML Comments Size	-0.21	682	52	52 %	84 %
68	Number Of JSON-LD Types Relevancy	-0.21	151	14	39 %	81 %
69	Number of Includes Technology	-0.21	60	25	61 %	81 %
70	Term Frequency Relevancy	-0.21	6	3	56 %	83 %
71	Variations in Span Tags Relevancy	-0.2	834	18	34 %	87 %
72	Percentage of DoFollow Links Authority	-0.2	99	80	59 %	81 %
73	Variations in Main Tags Relevancy	-0.2	20308	222	26 %	83 %
74	Variations in ALT Attributes Relevancy	-0.2	247	8	30 %	78 %
75	LSI Words in H2 Tags Relevancy	-0.2	193	18	37 %	90 %
76	Number of Forms Technology	-0.2	15	2	34 %	78 %
77	Variations in Absolute URLs Relevancy	-0.2	9196	121	43 %	83 %
78	Clean Keyword Density in the HTML Tag Relevancy	-0.2	195	7	49 %	71 %
79	Number of Social Pages Authority	-0.2	23	5	44 %	84 %
80	Variations in the Canonical URL Relevancy	-0.2	46	2	35 %	81 %
81	Number of Sentences Size	-0.2	1175	144	63 %	83 %
82	Percentage of DoFollow External Links Authority	-0.2	32	12	53 %	82 %
83	Variations in Nav Tags Relevancy	-0.2	11816	100	32 %	82 %
84	Variations in First 100 Words Relevancy	-0.19	174	9	46 %	81 %
85	Number of Questions In Headings Size	-0.19	8	2	25 %	82 %
86	Has Form Technology	-0.19	1	1	34 %	76 %
87	Variations in H3 Tags Relevancy	-0.19	195	5	24 %	82 %
88	Has Entities in H3 Tags Relevancy	-0.19	1	1	30 %	85 %
89	Variations in Search Result URL Relevancy	-0.19	23	2	41 %	77 %
90	Number of LinkedIn Pages Authority	-0.19	4	1	21 %	81 %
91	Search Result Uses HTTPS Other	-0.19	1	1	64 %	74 %
92	Number of Instagram Pages Authority	-0.19	21	3	30 %	81 %
93	Number of CSS Includes Technology	-0.19	25	9	54 %	74 %
94	Percentage of DoFollow Internal Links Authority	-0.19	92	69	58 %	75 %
95	Uses JSON-LD name Other	-0.19	1	1	37 %	76 %
96	Search Result Domain Length Size	-0.19	23	16	65 %	76 %
97	Search Result Host Length Size	-0.19	23	16	65 %	76 %
98	Number of Social Accounts Authority	-0.19	6	2	27 %	83 %
99	Has Meta Viewport Technology	-0.19	1	1	61 %	77 %
100	LSI Words in H1 Tags Relevancy	-0.19	33	4	38 %	88 %
101	Number of Facebook Accounts Authority	-0.19	3	1	17 %	80 %
102	Entities in Meta Description Tag Relevancy	-0.19	14	3	42 %	84 %
103	Variations in Section Tags Relevancy	-0.19	1606	34	25 %	86 %
104	Page Size Kilobytes Size	-0.19	994	323	63 %	64 %
105	Has Apple Touch Icon Technology	-0.18	1	1	33 %	73 %
106	Headings Has Question Other	-0.18	1	1	25 %	79 %
107	Variation Density in Top 30KB Relevancy	-0.18	336	7	45 %	72 %
108	Number of JavaScript Includes Technology	-0.18	48	18	61 %	82 %
109	Inline CSS Kilobytes Size	-0.18	224	59	50 %	80 %
110	Variations in Meta Description Relevancy	-0.18	39	2	39 %	75 %
111	Variations in Footer Tags Relevancy	-0.18	4896	51	26 %	80 %
112	Variations in the Title Tag Relevancy	-0.18	12	2	45 %	77 %
113	Title Tag Has Entities Relevancy	-0.18	1	1	49 %	78 %
114	Has Canonical URL Authority	-0.18	1	1	53 %	65 %
115	Variations in OpenGraph Description Relevancy	-0.18	43	2	36 %	72 %
116	Is Article Page Other	-0.18	1	1	28 %	69 %
117	Variations in OpenGraph Title Relevancy	-0.18	10	2	39 %	71 %
118	Leading Variations in H1 Tags Relevancy	-0.18	1	1	18 %	76 %
119	Variations in Script Tags Relevancy	-0.18	21986	250	47 %	80 %
120	Uses JSON-LD url Other	-0.18	1	1	34 %	73 %
121	LSI Words in H3 Tags Relevancy	-0.18	170	20	31 %	89 %
122	Has Privacy Policy Trust	-0.18	1	1	42 %	72 %
123	Variations in Search Result Display URL Relevancy	-0.17	14	2	59 %	71 %
124	Variations in Search Result Link Text Relevancy	-0.17	14	2	59 %	71 %
125	Uses Schema organization Other	-0.17	1	1	24 %	72 %
126	TF/IDF Relevancy	-0.17	1	1	40 %	81 %
127	Uses JSON-LD description Other	-0.17	1	1	29 %	70 %
128	Search Result URL Length Size	-0.17	100	65	76 %	61 %
129	Number of Absolute URLs Authority	-0.17	1948	255	64 %	73 %
130	Number of Questions Size	-0.17	81	13	48 %	72 %
131	Has Contact Page Trust	-0.17	1	1	46 %	68 %
132	Inline JavaScript Kilobytes Size	-0.17	616	134	61 %	63 %
133	Has FavIcon Technology	-0.17	1	1	55 %	70 %
134	Number of H4 Tags Size	-0.17	31	3	24 %	81 %
135	Uses JSON-LD ListItem Other	-0.17	1	1	24 %	72 %
136	LSI Words in Title Tag Relevancy	-0.17	24	5	48 %	83 %
137	Search Result Summary Length Size	-0.17	161	148	75 %	75 %
138	Variations Making Whole Span Tags Relevancy	-0.17	6	1	14 %	80 %
139	Variations making whole A Tags Relevancy	-0.17	25	1	20 %	77 %
140	Uses JSON-LD Organization Other	-0.17	1	1	23 %	74 %
141	Uses JSON-LD BreadcrumbList Other	-0.17	1	1	23 %	73 %
142	Has Meta Description Relevancy	-0.17	1	1	48 %	63 %
143	Word Count in Meta Description Size	-0.17	57	19	49 %	71 %
144	Number of Questions In H2 Tags Size	-0.17	4	1	16 %	80 %
145	Meta Description Length Size	-0.17	334	114	49 %	71 %
146	Title Word Count Size	-0.16	28	8	64 %	68 %
147	Has Meta Robots Other	-0.16	1	1	18 %	71 %
148	Leading Variations in Title Tag Relevancy	-0.16	1	1	21 %	77 %
149	Variations Making Whole LI Tags Relevancy	-0.16	7	1	17 %	76 %
150	Has Schema Markup Relevancy	-0.16	1	1	46 %	61 %
151	Number of US Phone Numbers Trust	-0.16	485	9	28 %	83 %
152	Uses Schema name Other	-0.16	1	1	43 %	62 %
153	Has US Phone Number Trust	-0.16	1	1	27 %	76 %
154	LSI Words in Meta Description Tag Relevancy	-0.16	24	9	40 %	86 %
155	Is Store Page Other	-0.16	1	1	34 %	66 %
156	Number of Prices Size	-0.16	3738	128	52 %	79 %
157	Title Length Size	-0.16	170	53	64 %	69 %
158	Uses Schema datemodified Other	-0.16	1	1	21 %	67 %
159	Uses JSON-LD datePublished Other	-0.16	1	1	22 %	68 %
160	Number of Twitter Accounts Authority	-0.16	2	1	13 %	78 %
161	Leading Variations in H2 Tags Relevancy	-0.16	6	1	16 %	79 %
162	Uses JSON-LD dateModified Other	-0.16	1	1	20 %	68 %
163	Variations making whole H1, H2, and H3 Tags Relevancy	-0.16	2	1	10 %	76 %
164	Number of Questions In H3 Tags Size	-0.16	6	2	13 %	81 %
165	Has OpenGraph Type Relevancy	-0.16	1	1	46 %	62 %
166	Meta Description Tag Has Entities Relevancy	-0.16	1	1	40 %	72 %
167	Has OpenGraph Image Relevancy	-0.16	1	1	41 %	64 %
168	Variations in Strong Tags Relevancy	-0.16	129	3	16 %	82 %
169	Variations making whole H1-H6 Tags Relevancy	-0.16	3	1	11 %	78 %
170	Has Google Verify Technology	-0.16	1	1	13 %	71 %
171	Number of Email Addresses Trust	-0.16	40	4	31 %	78 %
172	Has Terms of Service Trust	-0.16	1	1	30 %	64 %
173	Variations in Article Tags Relevancy	-0.16	4726	27	16 %	75 %
174	Uses JSON-LD ImageObject Other	-0.16	1	1	21 %	72 %
175	Is OpenGraph Type Article Technology	-0.16	1	1	20 %	65 %
176	Uses Schema webpage Other	-0.15	1	1	22 %	68 %
177	Is Purchase Page Other	-0.15	1	1	35 %	55 %
178	Variations in the last 100 words Relevancy	-0.15	179	6	36 %	74 %
179	Uses Schema url Other	-0.15	1	1	39 %	59 %
180	Uses JSON-LD WebPage Other	-0.15	1	1	21 %	69 %
181	Entities in H4 Tags	-0.15	12	2	13 %	87 %
182	Variations in Button Tags Relevancy	-0.15	3312	25	11 %	79 %
183	Variations in Search Result Summary Relevancy	-0.15	48	3	60 %	65 %
184	Uses Schema product Other	-0.15	1	1	7 %	47 %
185	Uses Schema description Other	-0.15	1	1	34 %	56 %
186	Exact Matches in the HTML Tag Relevancy	-0.15	372	12	20 %	85 %
187	Number Of Claimed Brands Other	-0.15	72	2	16 %	74 %
188	Has Meta Twitter Card Authority	-0.15	1	1	40 %	60 %
189	Has Copyright Trust	-0.15	1	1	45 %	58 %
190	Number of Nofollow Links Authority	-0.15	91	4	16 %	75 %
191	Has DocType Tag Technology	-0.15	1	1	56 %	55 %
192	Uses Schema headline Other	-0.15	1	1	14 %	63 %
193	Uses JSON-LD item	-0.15	1	1	17 %	70 %
194	Variations in Class Attributes Relevancy	-0.15	9704	103	17 %	80 %
195	Uses JSON-LD headline	-0.15	1	1	13 %	65 %
196	Uses Schema website Other	-0.15	1	1	22 %	65 %
197	Has Email Trust	-0.15	1	1	31 %	69 %
198	Exact Matches in H1-H6 Tags Relevancy	-0.14	11	1	14 %	81 %
199	Uses Schema listitem Other	-0.14	1	1	28 %	56 %
200	Uses JSON-LD Product Other	-0.14	1	1	6 %	47 %

Measures 153934 SEO Factors

152212 Built-In SEO Factors

142992 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