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	-0.23	656	250	83 %	83 %
2	Number of Unique Variations Used Diversity	-0.22	25	9	73 %	77 %
3	Number of Backlinks Authority	-0.2	24966	1892	36 %	86 %
4	Number of Do Follow Backlinks Authority	-0.2	12029	1059	33 %	83 %
5	Number of Referring Domains Authority	-0.19	597	61	35 %	89 %
6	Load Time Milliseconds Performance	-0.18	3734	1857	87 %	89 %
7	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.18	3	2	33 %	74 %
8	Number of Top 50 Shared Factors Used Diversity	-0.18	15	11	94 %	89 %
9	LSI Words in Sentences Relevancy	-0.18	2481	687	69 %	91 %
10	Variations in P Tags Relevancy	-0.18	254	37	51 %	89 %
11	Number of Top 100 Shared Factors Used Diversity	-0.17	35	27	95 %	91 %
12	Variations in Sentences Relevancy	-0.17	154	35	59 %	86 %
13	Variations in H1 and H2 Tags Relevancy	-0.17	8	3	48 %	80 %
14	Number of Images Size	-0.17	83	26	71 %	74 %
15	Variations in H1, H2, and H3 Tags Relevancy	-0.17	15	5	51 %	83 %
16	Variations in H1-H6 Tags Relevancy	-0.17	16	6	53 %	83 %
17	Search Result Number of Dirs in Path Other	-0.17	3	2	78 %	77 %
18	Number of No Follow Backlinks Authority	-0.17	21910	738	22 %	91 %
19	Variations in OpenGraph Description Relevancy	-0.17	3	2	43 %	69 %
20	Variations in Search Result Document File Name Relevancy	-0.17	3	1	45 %	77 %
21	Number of Heading Tags Size	-0.17	33	18	71 %	77 %
22	Number of Top 200 Shared Factors Used Diversity	-0.17	46	36	95 %	91 %
23	Clean Text Kilobytes Size	-0.17	56	12	69 %	89 %
24	Entities in the HTML Tag Relevancy	-0.17	690	146	70 %	97 %
25	Word Count Size	-0.17	5219	1360	87 %	91 %
26	Entities in Sentences Relevancy	-0.17	674	143	64 %	97 %
27	Leading Variations in H1-H6 Tags Relevancy	-0.16	3	2	37 %	77 %
28	Variations in H1 Tags Relevancy	-0.16	2	1	44 %	77 %
29	Uses Schema datemodified Other	-0.16	1	1	27 %	60 %
30	Unabridged Word Count Size	-0.16	5970	1661	87 %	91 %
31	Variations in Body Tags Relevancy	-0.16	1342	266	73 %	86 %
32	Variations in Div Tags Relevancy	-0.16	830	124	62 %	91 %
33	Entities in Title Tag Relevancy	-0.16	5	2	62 %	91 %
34	Number of Distinct Entities Used Diversity	-0.16	55	28	76 %	89 %
35	Search Result Summary Length Size	-0.16	161	150	94 %	74 %
36	Term Frequency Relevancy	-0.16	4	3	66 %	86 %
37	Flesch Kincaid Reading Grade Level Other	-0.16	6	2	88 %	91 %
38	Number of HTML Tags Size	-0.16	2259	915	87 %	94 %
39	Entities in H1 Tags	-0.16	3	2	47 %	89 %
40	Uses JSON-LD datePublished	-0.16	1	1	27 %	66 %
41	Variations in Search Result URL Path Relevancy	-0.16	3	1	47 %	77 %
42	Number of DoFollow External Links Authority	-0.16	134	18	72 %	83 %
43	Average Words Per Sentence Size	-0.16	63	31	75 %	80 %
44	Number of Factors Used Diversity	-0.16	242	168	95 %	80 %
45	Uses JSON-LD description Other	-0.15	1	1	36 %	60 %
46	Clean Keyword Density in the HTML Tag Relevancy	-0.15	10	4	60 %	71 %
47	LSI Words in Title Tag Relevancy	-0.15	9	5	71 %	80 %
48	Number of Images with ALT Text Size	-0.15	55	17	63 %	74 %
49	Uses Schema organization Other	-0.15	1	1	31 %	63 %
50	Variations in HTML Tags Relevancy	-0.15	1342	250	69 %	91 %
51	Number of External Links Authority	-0.15	135	20	72 %	86 %
52	Number of Links Authority	-0.15	334	126	78 %	91 %
53	Has JSON-LD Schema Markup Relevancy	-0.15	1	1	48 %	77 %
54	Variations in Main Tags Relevancy	-0.15	860	92	34 %	80 %
55	Variations in H2 Tags Relevancy	-0.15	7	3	36 %	80 %
56	Number of P Tags Size	-0.15	72	31	71 %	94 %
57	Number of DoFollow Links Authority	-0.15	332	123	78 %	91 %
58	Entities in H2 Tags	-0.15	12	5	43 %	89 %
59	Number of HTTPS Links Authority	-0.15	332	125	78 %	91 %
60	Number of H2 Tags Size	-0.15	8	5	59 %	80 %
61	Uses JSON-LD ImageObject Other	-0.15	1	1	26 %	69 %
62	Uses JSON-LD dateModified Other	-0.15	1	1	24 %	63 %
63	Variations in LI Tags Relevancy	-0.15	249	31	55 %	86 %
64	Has US Phone Number Trust	-0.15	1	1	42 %	69 %
65	Variations in Search Result Display URL Relevancy	-0.15	3	2	64 %	74 %
66	Variations in Search Result Link Text Relevancy	-0.15	3	2	64 %	74 %
67	Leading Variations in H1 Tags Relevancy	-0.15	1	1	20 %	74 %
68	Variations in Script Tags Relevancy	-0.15	485	73	54 %	86 %
69	Number of Includes Technology	-0.15	60	28	81 %	83 %
70	Variations in ALT Attributes Relevancy	-0.15	49	8	37 %	74 %
71	Number of JavaScript Includes Technology	-0.15	43	20	80 %	80 %
72	Uses Schema webpage Other	-0.15	1	1	28 %	66 %
73	Number of US Phone Numbers Trust	-0.14	212	21	46 %	80 %
74	Variations in Search Result URL Relevancy	-0.14	3	2	49 %	71 %
75	Variations in Meta Description Relevancy	-0.14	3	2	44 %	71 %
76	Search Result Domain is .com, .net, or .org Other	-0.14	1	1	12 %	80 %
77	Number Of JSON-LD Types Relevancy	-0.14	24	10	51 %	83 %
78	LSI Words in H1 Tags Relevancy	-0.14	8	4	57 %	89 %
79	Number of Internal Links Authority	-0.14	304	105	76 %	94 %
80	Search Result Domain Length Size	-0.14	21	17	84 %	60 %
81	Search Result Host Length Size	-0.14	21	17	84 %	60 %
82	Number of Facebook Accounts Authority	-0.14	2	1	23 %	83 %
83	Number of H3 Tags Size	-0.14	18	7	51 %	89 %
84	Number of Facebook Pages Authority	-0.14	4	2	47 %	83 %
85	Entities in H3 Tags	-0.14	37	7	36 %	97 %
86	Variations in A Tags Relevancy	-0.14	71	22	56 %	80 %
87	Has Meta Charset Technology	-0.14	1	1	74 %	74 %
88	Uses Schema datepublished Other	-0.14	1	1	33 %	49 %
89	Variations in Search Result Summary Relevancy	-0.14	4	2	67 %	80 %
90	Has Entities in H1 Tags Relevancy	-0.14	1	1	46 %	77 %
91	Number of Images without ALT Text Size	-0.14	30	9	54 %	83 %
92	Variations in H3 Tags Relevancy	-0.14	10	3	26 %	77 %
93	Has Email Trust	-0.14	1	1	41 %	63 %
94	Uses JSON-LD WebPage Other	-0.14	1	1	26 %	69 %
95	Search Result Domain is .com Other	-0.14	1	1	11 %	80 %
96	Is Article Page Other	-0.14	1	1	34 %	57 %
97	Percentage of DoFollow Links Authority	-0.14	97	81	75 %	71 %
98	Uses JSON-LD DiscussionForumPosting Other	-0.14	1	1	2 %	11 %
99	Uses Schema discussionforumposting Other	-0.14	1	1	2 %	11 %
100	Uses Schema imageobject Other	-0.14	1	1	32 %	51 %
101	Number of Email Addresses Trust	-0.14	11	4	40 %	77 %
102	Number of Questions In H2 Tags Size	-0.14	2	1	17 %	71 %
103	Variation Count in Top 30KB Relevancy	-0.14	49	16	60 %	77 %
104	Uses Schema ratingcount Other	-0.14	1	1	2 %	23 %
105	Number of H1 Tags Size	-0.14	2	1	65 %	83 %
106	Uses JSON-LD url Other	-0.14	1	1	45 %	77 %
107	Number of Social Pages Authority	-0.14	14	5	56 %	80 %
108	Has Apple Touch Icon Technology	-0.14	1	1	43 %	60 %
109	LSI Words in H2 Tags Relevancy	-0.14	37	15	52 %	86 %
110	Number of Sentences Size	-0.14	489	122	85 %	94 %
111	Leading Variations in Title Tag Relevancy	-0.14	1	1	23 %	69 %
112	Uses JSON-LD name Other	-0.14	1	1	47 %	74 %
113	Number of HTML Comments Size	-0.13	244	59	70 %	91 %
114	Number of Absolute URLs Authority	-0.13	460	227	84 %	80 %
115	Variations making whole A Tags Relevancy	-0.13	4	2	27 %	77 %
116	Uses Schema website Other	-0.13	1	1	30 %	57 %
117	Number of Questions Size	-0.13	32	10	57 %	66 %
118	Uses JSON-LD Organization Other	-0.13	1	1	29 %	69 %
119	Variations making whole H1, H2, and H3 Tags Relevancy	-0.13	1	1	12 %	71 %
120	Variations in Span Tags Relevancy	-0.13	21	8	40 %	89 %
121	Uses JSON-LD headline Other	-0.13	1	1	15 %	69 %
122	Number of H4 Tags Size	-0.13	6	3	32 %	80 %
123	Variations in OpenGraph Title Relevancy	-0.13	3	1	46 %	71 %
124	Number of Social Accounts Authority	-0.13	3	2	34 %	86 %
125	Has Domain Phrase In Title Trust	-0.13	1	1	17 %	57 %
126	Number of Prices Size	-0.13	603	123	65 %	74 %
127	Leading Variations in H2 Tags Relevancy	-0.13	1	1	16 %	69 %
128	Variations in the Canonical URL Relevancy	-0.13	3	2	46 %	83 %
129	Variations in Absolute URLs Relevancy	-0.13	115	34	52 %	77 %
130	Headings Has Question Other	-0.13	1	1	29 %	69 %
131	Number of Questions In Headings Size	-0.13	4	2	28 %	74 %
132	Variations in Section Tags Relevancy	-0.13	220	25	30 %	80 %
133	Search Result Uses HTTPS Other	-0.13	1	1	80 %	60 %
134	Number of CSS Includes Technology	-0.13	18	10	73 %	74 %
135	Exact Matches in Sentences Relevancy	-0.13	18	3	19 %	83 %
136	Entities in Meta Description Tag Relevancy	-0.13	6	3	49 %	77 %
137	Uses JSON-LD WebSite Other	-0.13	1	1	27 %	60 %
138	Uses JSON-LD primaryImageOfPage Other	-0.13	1	1	1 %	11 %
139	Entities in H4 Tags	-0.13	5	2	19 %	91 %
140	LSI Words in H3 Tags Relevancy	-0.13	65	18	46 %	89 %
141	Number of LinkedIn Pages Authority	-0.13	2	1	28 %	77 %
142	Uses JSON-LD width Other	-0.13	1	1	7 %	54 %
143	Uses Schema headline Other	-0.13	1	1	16 %	71 %
144	Uses JSON-LD height Other	-0.13	1	1	7 %	54 %
145	Is OpenGraph Type Article Technology	-0.13	1	1	25 %	49 %
146	Number of Forms Technology	-0.13	6	2	47 %	86 %
147	Uses JSON-LD GovernmentOrganization Other	-0.13	1	1	2 %	11 %
148	Uses JSON-LD lastReviewed Other	-0.13	1	1	3 %	11 %
149	Uses JSON-LD ratingCount Other	-0.13	1	1	2 %	26 %
150	Uses Schema governmentorganization Other	-0.13	1	1	2 %	11 %
151	Title Tag Has Entities Relevancy	-0.12	1	1	59 %	74 %
152	Uses Schema inlanguage Other	-0.12	1	1	26 %	63 %
153	Variations in A Tag HREF Attributes Relevancy	-0.12	115	31	51 %	86 %
154	Uses JSON-LD embedUrl Other	-0.12	1	1	2 %	14 %
155	Has Canonical URL Authority	-0.12	1	1	70 %	66 %
156	Leading Variations in H3 Tags Relevancy	-0.12	1	1	13 %	71 %
157	Uses JSON-LD SearchAction Other	-0.12	1	1	19 %	54 %
158	Exact Matches in H1-H6 Tags Relevancy	-0.12	4	1	16 %	83 %
159	Uses Schema searchaction Other	-0.12	1	1	20 %	51 %
160	Variations in Distinct A Tag HREF Attributes Relevancy	-0.12	81	22	52 %	89 %
161	Uses JSON-LD alternativeHeadline Other	-0.12	1	1	1 %	11 %
162	Uses Schema articlesection Other	-0.12	1	1	4 %	51 %
163	LSI Words in H5 Tags Relevancy	-0.12	3	1	8 %	63 %
164	Variations Making Whole LI Tags Relevancy	-0.12	3	1	25 %	74 %
165	Number of HREF Lang Tags Size	-0.12	7	2	10 %	77 %
166	Has Entities in H2 Tags Relevancy	-0.12	1	1	46 %	80 %
167	Uses JSON-LD HowTo Other	-0.12	1	1	2 %	20 %
168	Uses JSON-LD HowToStep Other	-0.12	1	1	2 %	20 %
169	Uses Schema howto Other	-0.12	1	1	2 %	20 %
170	Uses Schema howtostep Other	-0.12	1	1	2 %	20 %
171	Variations in the Title Tag Relevancy	-0.12	3	2	51 %	80 %
172	Number of H5 Tags Size	-0.12	3	1	11 %	66 %
173	Variations making whole H1-H6 Tags Relevancy	-0.12	1	1	13 %	71 %
174	LSI Words in H4 Tags Relevancy	-0.12	15	6	28 %	77 %
175	Has RSS Link Authority	-0.12	1	1	22 %	63 %
176	Page Size Kilobytes Size	-0.12	854	330	85 %	71 %
177	Number of Meta Generator Tags Technology	-0.12	2	1	32 %	66 %
178	Uses JSON-LD GeoCircle Other	-0.12	1	1	1 %	11 %
179	Uses JSON-LD InteractionCounter Other	-0.12	1	1	1 %	20 %
180	Uses JSON-LD interactionType Other	-0.12	1	1	1 %	20 %
181	Number Of Claimed Brands Other	-0.12	3	2	19 %	74 %
182	Inline CSS Kilobytes Size	-0.12	133	57	63 %	74 %
183	Number of H6 Tags Size	-0.12	5	1	8 %	69 %
184	Uses Schema mainentityofpage Other	-0.12	1	1	3 %	43 %
185	LSI Words in Meta Description Tag Relevancy	-0.12	17	9	55 %	80 %
186	Variations in H4-H6 Tags Relevancy	-0.12	3	1	14 %	74 %
187	Uses JSON-LD OfferCatalog Other	-0.12	1	1	2 %	31 %
188	Uses Schema offercatalog Other	-0.12	1	1	2 %	31 %
189	Uses Schema paymentaccepted Other	-0.12	1	1	2 %	14 %
190	Has HREF Lang Technology	-0.12	1	1	11 %	71 %
191	Has Meta Twitter Title Authority	-0.12	1	1	36 %	46 %
192	Uses JSON-LD articleSection Other	-0.12	1	1	4 %	51 %
193	Uses JSON-LD inLanguage Other	-0.12	1	1	24 %	66 %
194	Variations in Footer Tags Relevancy	-0.12	23	7	35 %	77 %
195	Percentage of DoFollow Internal Links Authority	-0.12	88	71	76 %	77 %
196	Uses JSON-LD contentRating Other	-0.12	1	1	1 %	11 %
197	Uses JSON-LD duration Other	-0.12	1	1	2 %	23 %
198	Number of Instagram Pages Authority	-0.12	11	3	37 %	77 %
199	Has FavIcon Technology	-0.12	1	1	71 %	57 %
200	Uses JSON-LD EducationalOrganization Other	-0.12	1	1	2 %	14 %

Measures 151255 SEO Factors

149533 Built-In SEO Factors

140318 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

SEO Factor Class

SEO Factor Type

Compare Top SEO Factors By Month

TOP SEO Factors for 2026-07 previous