200 Top SEO Ranking Factors May 2023

TOP SEO Factors for 2023-5 previous - today - next

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	-0.3	1456	338	90 %	67 %
2	Number of Distinct Entities Used Diversity	-0.3	69	26	81 %	75 %
3	Number of Unique Variations Used Diversity	-0.27	104	8	87 %	73 %
4	Number of Top 100 Shared Factors Used Diversity	-0.27	40	30	98 %	85 %
5	Variations in Body Tags Relevancy	-0.26	97809	441	86 %	78 %
6	Number of Top 200 Shared Factors Used Diversity	-0.26	53	40	98 %	85 %
7	Variations in HTML Tags Relevancy	-0.26	97809	438	86 %	79 %
8	Number of Top 50 Shared Factors Used Diversity	-0.25	18	13	97 %	78 %
9	Variations in P Tags Relevancy	-0.25	5401	44	75 %	79 %
10	Variations in H1-H6 Tags Relevancy	-0.24	223	9	76 %	77 %
11	Variations in H1, H2, and H3 Tags Relevancy	-0.24	176	7	75 %	77 %
12	Number of Factors Used Diversity	-0.24	452	201	98 %	83 %
13	Variations in Div Tags Relevancy	-0.24	39836	208	83 %	78 %
14	Number of Referring Domains Authority	-0.24	3489	76	61 %	77 %
15	Entities in the HTML Tag Relevancy	-0.24	1947	112	72 %	81 %
16	Variations in A Tags Relevancy	-0.24	5013	34	74 %	76 %
17	Variations in Sentences Relevancy	-0.24	3412	46	78 %	78 %
18	Entities in Sentences Relevancy	-0.24	688	108	71 %	81 %
19	Variations in H1 and H2 Tags Relevancy	-0.23	97	5	73 %	75 %
20	Variations in LI Tags Relevancy	-0.23	2391	24	73 %	77 %
21	Number of Backlinks Authority	-0.23	182002	3755	61 %	77 %
22	Term Frequency Relevancy	-0.23	6	3	85 %	77 %
23	Number of No Follow Backlinks Authority	-0.22	41580	445	53 %	75 %
24	Number of Do Follow Backlinks Authority	-0.22	176006	3477	52 %	74 %
25	LSI Words in Sentences Relevancy	-0.22	4322	761	74 %	80 %
26	Variations in Search Result Display URL Relevancy	-0.22	11	2	83 %	71 %
27	Number of Includes Technology	-0.22	45	23	84 %	63 %
28	Clean Text Kilobytes Size	-0.22	638	13	88 %	82 %
29	Entities in Title Tag Relevancy	-0.22	8	3	68 %	70 %
30	Unabridged Word Count Size	-0.22	124422	2070	91 %	75 %
31	Has JSON-LD Schema Markup Relevancy	-0.22	1	1	56 %	67 %
32	Variations in H2 Tags Relevancy	-0.22	85	4	50 %	75 %
33	Word Count Size	-0.21	27308	1527	91 %	75 %
34	Entities in H2 Tags	-0.21	31	6	51 %	74 %
35	Variations in Search Result Link Text Relevancy	-0.21	11	2	83 %	65 %
36	Exact Matches in the HTML Tag Relevancy	-0.21	428	18	43 %	71 %
37	Clean Keyword Density in the HTML Tag Relevancy	-0.21	192	5	78 %	69 %
38	Leading Variations in H1-H6 Tags Relevancy	-0.21	23	2	52 %	73 %
39	Variations in the Title Tag Relevancy	-0.21	13	2	75 %	68 %
40	Number of CSS Includes Technology	-0.21	16	8	75 %	59 %
41	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.21	17	2	49 %	73 %
42	Number of HTML Tags Size	-0.2	5221	1068	92 %	75 %
43	Variations in Distinct A Tag HREF Attributes Relevancy	-0.2	1875	32	68 %	77 %
44	Number of Sentences Size	-0.2	518	112	90 %	75 %
45	Variations in A Tag HREF Attributes Relevancy	-0.2	2769	49	68 %	77 %
46	Load Time Milliseconds Performance	-0.2	14210	1630	92 %	81 %
47	Number of Facebook Pages Authority	-0.2	8	3	64 %	70 %
48	Variation Density in Top 30KB Relevancy	-0.2	325	4	69 %	74 %
49	Variations in Script Tags Relevancy	-0.2	35119	119	68 %	76 %
50	Entities in H3 Tags	-0.2	95	6	42 %	74 %
51	Number of P Tags Size	-0.2	602	40	86 %	75 %
52	Variations in ALT Attributes Relevancy	-0.2	810	9	53 %	75 %
53	LSI Words in Title Tag Relevancy	-0.19	16	6	73 %	78 %
54	Number of Questions Size	-0.19	268	9	69 %	80 %
55	Variations in Span Tags Relevancy	-0.19	744	11	57 %	75 %
56	Variations in First 100 Words Relevancy	-0.19	195	8	72 %	74 %
57	Number of HTTPS Links Authority	-0.19	519	153	89 %	80 %
58	Variations in Search Result URL Path Relevancy	-0.19	12	2	56 %	73 %
59	Number of Heading Tags Size	-0.19	67	22	88 %	74 %
60	Variations in the Canonical URL Relevancy	-0.19	45	2	58 %	75 %
61	Variations in H1 Tags Relevancy	-0.19	15	2	65 %	68 %
62	Exact Matches in H1-H6 Tags Relevancy	-0.19	12	2	31 %	69 %
63	Number of DoFollow Links Authority	-0.19	515	151	90 %	79 %
64	Number of Internal Links Authority	-0.19	511	139	89 %	79 %
65	Number of Links Authority	-0.19	520	156	89 %	73 %
66	Variations in Meta Description Relevancy	-0.19	45	2	58 %	70 %
67	Number of Images with ALT Text Size	-0.18	637	23	82 %	79 %
68	Variations in Absolute URLs Relevancy	-0.18	9550	79	70 %	80 %
69	Number of Images Size	-0.18	652	33	87 %	73 %
70	Variations in H3 Tags Relevancy	-0.18	88	3	36 %	74 %
71	Entities in H1 Tags	-0.18	11	2	57 %	66 %
72	Number of Absolute URLs Authority	-0.18	1845	260	91 %	77 %
73	Variations in Main Tags Relevancy	-0.18	24846	107	39 %	74 %
74	Page Size Kilobytes Size	-0.18	1602	239	92 %	79 %
75	Number Of JSON-LD Types Relevancy	-0.18	77	13	62 %	75 %
76	Number of Instagram Pages Authority	-0.18	33	2	43 %	71 %
77	Variations in Nav Tags Relevancy	-0.18	11345	45	48 %	73 %
78	Variations in OpenGraph Title Relevancy	-0.18	10	2	59 %	64 %
79	LSI Words in H2 Tags Relevancy	-0.18	125	20	60 %	78 %
80	TF/IDF Relevancy	-0.18	1	1	66 %	70 %
81	Search Result Domain is .com, .net, or .org Other	-0.18	1	1	3 %	55 %
82	Variation Count in Top 30KB Relevancy	-0.17	5770	42	76 %	72 %
83	Exact Matches in Sentences Relevancy	-0.17	39	4	30 %	73 %
84	Leading Variations in Title Tag Relevancy	-0.17	1	1	37 %	64 %
85	Search Result Domain is .com Other	-0.17	1	1	3 %	60 %
86	Number of H2 Tags Size	-0.17	20	7	76 %	73 %
87	Leading Variations in H1 Tags Relevancy	-0.17	2	1	33 %	68 %
88	Variations in OpenGraph Description Relevancy	-0.17	141	2	52 %	66 %
89	Variations in Search Result URL Relevancy	-0.17	19	2	61 %	69 %
90	Number of Questions In Headings Size	-0.17	12	2	36 %	74 %
91	Variations Making Whole LI Tags Relevancy	-0.17	6	1	27 %	68 %
92	Number of Twitter Accounts Authority	-0.17	4	1	39 %	70 %
93	Number of H3 Tags Size	-0.17	37	8	67 %	73 %
94	Exact Matches in Top 30KB Relevancy	-0.17	25	3	29 %	66 %
95	Leading Variations in H2 Tags Relevancy	-0.17	8	1	24 %	75 %
96	Uses Schema name Other	-0.16	1	1	66 %	65 %
97	Exact Matches in Title Tag Relevancy	-0.16	2	1	27 %	66 %
98	Variations making whole A Tags Relevancy	-0.16	95	2	32 %	67 %
99	Entities in Meta Description Tag Relevancy	-0.16	22	3	55 %	68 %
100	Has Schema Markup Relevancy	-0.16	1	1	70 %	67 %
101	Has Entities in H2 Tags Relevancy	-0.16	1	1	54 %	69 %
102	Number of Facebook Accounts Authority	-0.16	4	1	32 %	67 %
103	Number of External Links Authority	-0.16	137	18	85 %	70 %
104	LSI Words in H1 Tags Relevancy	-0.16	19	5	63 %	72 %
105	Variations in Search Result Document File Name Relevancy	-0.16	7	2	54 %	68 %
106	Variations in TITLE Attributes Relevancy	-0.16	520	8	44 %	73 %
107	Has Entities in H1 Tags Relevancy	-0.16	1	1	60 %	64 %
108	LSI Words in H3 Tags Relevancy	-0.16	159	20	52 %	77 %
109	Uses JSON-LD name Other	-0.16	1	1	57 %	64 %
110	Variations Making Whole Span Tags Relevancy	-0.16	7	1	21 %	71 %
111	Search Result Number of Dirs in Path Other	-0.16	4	2	79 %	61 %
112	Title Tag Has Entities Relevancy	-0.16	1	1	70 %	66 %
113	Variations in Footer Tags Relevancy	-0.16	6127	22	34 %	70 %
114	Inline JavaScript Kilobytes Size	-0.16	274	68	89 %	75 %
115	Percentage of DoFollow Internal Links Authority	-0.15	95	78	88 %	69 %
116	Variations in Article Tags Relevancy	-0.15	1284	21	30 %	65 %
117	Variations in Strong Tags Relevancy	-0.15	134	3	31 %	70 %
118	Has FavIcon Technology	-0.15	1	1	79 %	68 %
119	Variations in Section Tags Relevancy	-0.15	1241	20	38 %	71 %
120	Number of Questions In H2 Tags Size	-0.15	4	1	22 %	73 %
121	Number of DoFollow External Links Authority	-0.15	136	16	83 %	68 %
122	Number of Nofollow Links Authority	-0.15	58	6	35 %	73 %
123	Has Privacy Policy Trust	-0.15	1	1	59 %	69 %
124	Has Entities in H3 Tags Relevancy	-0.15	1	1	44 %	68 %
125	Headings Has Question Other	-0.15	1	1	36 %	70 %
126	Uses Schema breadcrumblist Other	-0.15	1	1	45 %	64 %
127	Uses Schema listitem Other	-0.15	1	1	45 %	63 %
128	Exact Matches in A Tags Relevancy	-0.15	50	3	24 %	72 %
129	Uses Schema url Other	-0.15	1	1	60 %	58 %
130	Entities in H4 Tags	-0.15	17	2	21 %	69 %
131	Variations making whole H1-H6 Tags Relevancy	-0.15	3	1	17 %	64 %
132	Number of Social Pages Authority	-0.15	41	5	70 %	68 %
133	Variations in the last 100 words Relevancy	-0.15	194	4	50 %	70 %
134	Flesch Kincaid Reading Grade Level Other	-0.15	7	3	95 %	70 %
135	Number of JavaScript Includes Technology	-0.15	33	17	88 %	63 %
136	Number of Social Accounts Authority	-0.14	7	2	53 %	68 %
137	Exact Matches in H1 Tags Relevancy	-0.14	2	1	21 %	63 %
138	Number of LinkedIn Pages Authority	-0.14	34	1	22 %	66 %
139	Number of Prices Size	-0.14	4798	58	74 %	72 %
140	Exact Matches in H2 Tags Relevancy	-0.14	7	1	16 %	71 %
141	Has Meta Charset Technology	-0.14	1	1	82 %	60 %
142	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	2	1	16 %	63 %
143	Number of US Phone Numbers Trust	-0.14	164	9	42 %	68 %
144	Uses JSON-LD url Other	-0.14	1	1	48 %	60 %
145	LSI Words in Meta Description Tag Relevancy	-0.14	37	10	57 %	75 %
146	Uses Schema question Other	-0.14	1	1	8 %	60 %
147	Number of NoFollow External Links Authority	-0.14	23	3	23 %	71 %
148	Uses JSON-LD ListItem Other	-0.14	1	1	39 %	60 %
149	Uses Schema answer Other	-0.14	1	1	8 %	58 %
150	Uses Schema description Other	-0.14	1	1	51 %	52 %
151	Uses JSON-LD BreadcrumbList Other	-0.14	1	1	37 %	62 %
152	Uses Schema faqpage Other	-0.14	1	1	7 %	59 %
153	Number of HTML Comments Size	-0.14	404	34	78 %	67 %
154	Inline CSS Kilobytes Size	-0.14	151	53	67 %	72 %
155	Uses JSON-LD Question Other	-0.14	1	1	7 %	58 %
156	Leading Variations in H3 Tags Relevancy	-0.14	9	1	17 %	72 %
157	Has Canonical URL Authority	-0.14	1	1	78 %	65 %
158	Title Word Count Size	-0.14	25	9	90 %	60 %
159	Uses JSON-LD Answer Other	-0.14	1	1	7 %	56 %
160	Uses JSON-LD text Other	-0.14	1	1	7 %	58 %
161	Percentage of NoFollow Links Authority	-0.14	22	4	32 %	66 %
162	Has Contact Page Trust	-0.14	1	1	65 %	59 %
163	Uses JSON-LD FAQPage Other	-0.14	1	1	6 %	59 %
164	Uses JSON-LD description Other	-0.14	1	1	45 %	54 %
165	Uses Schema person Other	-0.14	1	1	26 %	50 %
166	Title Has Sentiment Words Other	-0.14	1	1	22 %	62 %
167	Variations in I Tags Relevancy	-0.14	254	6	30 %	66 %
168	Has US Phone Number Trust	-0.14	1	1	41 %	53 %
169	Variations in H4-H6 Tags Relevancy	-0.13	48	2	21 %	67 %
170	Number of Forms Technology	-0.13	19	3	68 %	62 %
171	Meta Description Tag Has Entities Relevancy	-0.13	1	1	56 %	63 %
172	Title Has Sales Words Other	-0.13	1	1	15 %	64 %
173	Number of H4 Tags Size	-0.13	19	4	43 %	66 %
174	Uses Schema datepublished Other	-0.13	1	1	43 %	51 %
175	Number of Questions In H3 Tags Size	-0.13	5	1	15 %	70 %
176	Percentage of DoFollow Links Authority	-0.13	100	89	89 %	69 %
177	Uses JSON-LD datePublished Other	-0.13	1	1	40 %	52 %
178	Uses Schema addresslocality Other	-0.13	1	1	17 %	50 %
179	Uses Schema imageobject Other	-0.13	1	1	41 %	52 %
180	Number of Images without ALT Text Size	-0.13	59	11	68 %	70 %
181	Uses Schema text Other	-0.13	1	1	12 %	60 %
182	Uses Schema postaladdress Other	-0.13	1	1	17 %	52 %
183	Variations in Search Result Summary Relevancy	-0.13	51	3	82 %	51 %
184	Is Store Page Other	-0.13	1	1	47 %	59 %
185	Uses Schema addressregion Other	-0.13	1	1	15 %	50 %
186	Uses Schema website Other	-0.13	1	1	37 %	46 %
187	Has Meta Description Relevancy	-0.13	1	1	71 %	60 %
188	Has Apple Touch Icon Technology	-0.13	1	1	51 %	60 %
189	Is OpenGraph Type Article Technology	-0.13	1	1	39 %	49 %
190	Uses Schema datemodified Other	-0.13	1	1	40 %	50 %
191	Uses JSON-LD Person Other	-0.13	1	1	22 %	52 %
192	Title Length Size	-0.13	90	54	90 %	58 %
193	Variations in H4 Tags Relevancy	-0.13	30	1	16 %	66 %
194	Is Article Page Other	-0.13	1	1	51 %	54 %
195	Is Purchase Page Other	-0.13	1	1	47 %	60 %
196	Has Meta Viewport Technology	-0.13	1	1	87 %	65 %
197	Has OpenGraph Type Relevancy	-0.13	1	1	66 %	57 %
198	Meta Description Length Size	-0.13	859	125	70 %	65 %
199	Uses Schema postalcode Other	-0.13	1	1	16 %	50 %
200	Search Result Domain Length Size	-0.13	26	18	92 %	59 %

Measures 126177 SEO Factors

124455 Built-In SEO Factors

116849 On-page SEO Factors

7606 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 2023-5 previous - today - next