200 Top SEO Ranking Factors March 2025

TOP SEO Factors for 2025-03 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 Variations Used Diversity	-0.26	27	7	76 %	87 %
2	Number of Unique LSI Words Used Diversity	-0.25	1021	278	83 %	66 %
3	Entities in Title Tag Relevancy	-0.25	7	3	65 %	88 %
4	Number of Top 200 Shared Factors Used Diversity	-0.24	52	39	94 %	93 %
5	Number of Distinct Entities Used Diversity	-0.24	75	28	75 %	91 %
6	Number of Top 100 Shared Factors Used Diversity	-0.24	39	29	94 %	93 %
7	Number of Top 50 Shared Factors Used Diversity	-0.23	16	12	93 %	90 %
8	Search Result Domain is .com, .net, or .org Other	-0.23	1	1	5 %	73 %
9	Variations in Body Tags Relevancy	-0.22	1795	193	75 %	89 %
10	Load Time Milliseconds Performance	-0.22	129506	1713	83 %	91 %
11	Variations in Search Result Link Text Relevancy	-0.22	4	2	71 %	80 %
12	Variations in HTML Tags Relevancy	-0.22	1795	192	74 %	89 %
13	Variations in Div Tags Relevancy	-0.22	826	94	70 %	89 %
14	Variations in Search Result Display URL Relevancy	-0.22	4	2	71 %	82 %
15	Variations in H1-H6 Tags Relevancy	-0.22	33	7	62 %	87 %
16	Variations in H1, H2, and H3 Tags Relevancy	-0.22	31	6	61 %	87 %
17	Number of Factors Used Diversity	-0.22	496	177	94 %	90 %
18	Variations in H1 and H2 Tags Relevancy	-0.22	22	4	58 %	86 %
19	Variations in P Tags Relevancy	-0.22	249	26	65 %	87 %
20	Search Result Domain is .com Other	-0.22	1	1	4 %	73 %
21	Term Frequency Relevancy	-0.21	4	3	74 %	89 %
22	Variations in Sentences Relevancy	-0.21	405	31	68 %	89 %
23	Entities in H1 Tags	-0.21	11	2	55 %	85 %
24	Variations in the Title Tag Relevancy	-0.21	4	2	61 %	84 %
25	Clean Keyword Density in the HTML Tag Relevancy	-0.21	10	3	66 %	81 %
26	Entities in the HTML Tag Relevancy	-0.21	564	130	70 %	92 %
27	Variations in H1 Tags Relevancy	-0.21	16	1	51 %	82 %
28	Entities in Sentences Relevancy	-0.2	560	127	69 %	92 %
29	Entities in Meta Description Tag Relevancy	-0.2	8	3	55 %	85 %
30	Leading Variations in H1-H6 Tags Relevancy	-0.2	13	2	43 %	86 %
31	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.2	13	2	40 %	85 %
32	Variations in Meta Description Relevancy	-0.2	5	2	50 %	83 %
33	Variations in Search Result Document File Name Relevancy	-0.2	5	1	41 %	81 %
34	Variations in Search Result URL Relevancy	-0.2	6	1	50 %	77 %
35	Entities in H2 Tags	-0.2	28	6	53 %	89 %
36	Variation Count in Top 30KB Relevancy	-0.19	98	18	63 %	86 %
37	Variations in Search Result URL Path Relevancy	-0.19	5	1	44 %	81 %
38	Variations in LI Tags Relevancy	-0.19	165	17	63 %	87 %
39	Variations in First 100 Words Relevancy	-0.19	24	6	61 %	85 %
40	Variations in OpenGraph Title Relevancy	-0.19	4	1	48 %	78 %
41	Exact Matches in the HTML Tag Relevancy	-0.19	253	9	29 %	86 %
42	Variations in A Tags Relevancy	-0.19	181	19	64 %	88 %
43	Variation Density in Top 30KB Relevancy	-0.19	6	2	55 %	84 %
44	Variations in H2 Tags Relevancy	-0.19	10	3	44 %	84 %
45	Variations in Script Tags Relevancy	-0.18	949	58	58 %	86 %
46	Variations in OpenGraph Description Relevancy	-0.18	5	2	45 %	82 %
47	Number of Referring Domains Authority	-0.18	2855	63	45 %	30 %
48	Variations in the Canonical URL Relevancy	-0.18	7	2	47 %	81 %
49	Entities in H3 Tags	-0.18	27	6	43 %	88 %
50	Number of Backlinks Authority	-0.18	160149	3813	45 %	30 %
51	Has Entities in H1 Tags Relevancy	-0.18	1	1	55 %	82 %
52	TF/IDF Relevancy	-0.18	1	1	53 %	84 %
53	Number of Includes Technology	-0.18	75	25	79 %	79 %
54	Number of Do Follow Backlinks Authority	-0.18	149836	3073	39 %	30 %
55	Variations in Absolute URLs Relevancy	-0.18	702	50	59 %	88 %
56	Leading Variations in Title Tag Relevancy	-0.18	1	1	28 %	81 %
57	Leading Variations in H1 Tags Relevancy	-0.17	11	1	25 %	82 %
58	Variations in Span Tags Relevancy	-0.17	43	8	49 %	85 %
59	Variations in A Tag HREF Attributes Relevancy	-0.17	341	36	58 %	88 %
60	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	211	24	58 %	88 %
61	Number of No Follow Backlinks Authority	-0.17	53598	489	36 %	27 %
62	Variations in ALT Attributes Relevancy	-0.17	67	6	44 %	82 %
63	Title Tag Has Entities Relevancy	-0.17	1	1	66 %	82 %
64	Number of Facebook Pages Authority	-0.17	41	3	61 %	79 %
65	LSI Words in Title Tag Relevancy	-0.16	15	5	57 %	90 %
66	Word Count Size	-0.16	183483	1658	83 %	81 %
67	Unabridged Word Count Size	-0.16	183822	2033	83 %	81 %
68	Variations making whole H1-H6 Tags Relevancy	-0.16	2	1	15 %	79 %
69	Has JSON-LD Schema Markup Relevancy	-0.16	1	1	54 %	75 %
70	Number of CSS Includes Technology	-0.16	24	9	71 %	76 %
71	Variations making whole H1, H2, and H3 Tags Relevancy	-0.16	2	1	13 %	78 %
72	Clean Text Kilobytes Size	-0.16	2440	15	79 %	83 %
73	Variations in Main Tags Relevancy	-0.16	750	47	35 %	82 %
74	Variations in H3 Tags Relevancy	-0.16	23	3	33 %	83 %
75	Number of Sentences Size	-0.16	776	136	82 %	82 %
76	Variations in Section Tags Relevancy	-0.16	86	16	36 %	82 %
77	Exact Matches in Top 30KB Relevancy	-0.16	20	2	17 %	83 %
78	Number of Instagram Pages Authority	-0.16	22	2	45 %	79 %
79	Search Result Number of Dirs in Path Other	-0.16	4	2	71 %	78 %
80	Percentage of DoFollow Links Authority	-0.16	100	85	80 %	88 %
81	Exact Matches in H1-H6 Tags Relevancy	-0.16	15	1	19 %	83 %
82	Percentage of DoFollow Internal Links Authority	-0.16	95	73	79 %	84 %
83	Number of HTML Tags Size	-0.16	3628	1046	83 %	83 %
84	Number of Images with ALT Text Size	-0.15	192	20	74 %	85 %
85	Variations in the last 100 words Relevancy	-0.15	14	3	43 %	81 %
86	Number of Images Size	-0.15	206	30	79 %	82 %
87	Number of P Tags Size	-0.15	357	39	78 %	81 %
88	Number of HTTPS Links Authority	-0.15	473	143	79 %	83 %
89	Number of Heading Tags Size	-0.15	57	22	79 %	80 %
90	Variations in Footer Tags Relevancy	-0.15	73	7	33 %	79 %
91	Page Size Kilobytes Size	-0.15	2672	267	83 %	84 %
92	Number of Links Authority	-0.15	508	147	79 %	81 %
93	Number of DoFollow Links Authority	-0.15	506	144	79 %	83 %
94	Inline CSS Kilobytes Size	-0.15	372	64	63 %	82 %
95	Number of Internal Links Authority	-0.15	499	132	79 %	83 %
96	Exact Matches in Title Tag Relevancy	-0.15	2	1	17 %	81 %
97	Variations in Nav Tags Relevancy	-0.15	570	20	44 %	82 %
98	LSI Words in Sentences Relevancy	-0.15	2911	601	58 %	91 %
99	Number of External Links Authority	-0.15	116	16	75 %	80 %
100	Leading Variations in H2 Tags Relevancy	-0.15	4	1	21 %	82 %
101	Flesch Kincaid Reading Grade Level Other	-0.15	6	2	91 %	87 %
102	Exact Matches in Sentences Relevancy	-0.15	35	3	21 %	87 %
103	Number of DoFollow External Links Authority	-0.15	114	14	74 %	78 %
104	Meta Description Tag Has Entities Relevancy	-0.15	1	1	55 %	79 %
105	Variations in TITLE Attributes Relevancy	-0.15	57	5	32 %	80 %
106	Number of Absolute URLs Authority	-0.15	1054	258	82 %	83 %
107	Number of Questions Size	-0.15	139	12	67 %	85 %
108	Search Result Host Length Size	-0.15	27	18	83 %	77 %
109	Has Entities in H2 Tags Relevancy	-0.14	1	1	53 %	82 %
110	Number of JavaScript Includes Technology	-0.14	59	17	79 %	78 %
111	Search Result Domain Length Size	-0.14	27	18	83 %	79 %
112	Number of US Phone Numbers Trust	-0.14	206	10	46 %	78 %
113	Number Of JSON-LD Types Relevancy	-0.14	446	15	57 %	81 %
114	Variations in Strong Tags Relevancy	-0.14	12	2	24 %	82 %
115	Number of Questions In Headings Size	-0.14	9	2	38 %	82 %
116	Variations Making Whole LI Tags Relevancy	-0.14	5	1	24 %	77 %
117	Number of H3 Tags Size	-0.14	43	9	63 %	81 %
118	Word Count in Meta Description Size	-0.14	45	20	65 %	76 %
119	Variations in Search Result Summary Relevancy	-0.14	5	2	71 %	65 %
120	Number of Social Pages Authority	-0.14	80	5	65 %	78 %
121	Number of H2 Tags Size	-0.14	29	7	70 %	78 %
122	LSI Words in Meta Description Tag Relevancy	-0.14	25	9	47 %	88 %
123	Meta Description Length Size	-0.14	254	119	66 %	78 %
124	Search Result Uses HTTPS Other	-0.14	1	1	82 %	82 %
125	Has Meta Charset Technology	-0.14	1	1	75 %	76 %
126	Variations making whole A Tags Relevancy	-0.14	8	1	28 %	78 %
127	Entities in H4 Tags	-0.14	15	2	21 %	81 %
128	Number of H1 Tags Size	-0.14	12	2	72 %	80 %
129	Inline JavaScript Kilobytes Size	-0.14	467	78	80 %	82 %
130	Number of Facebook Accounts Authority	-0.14	3	1	31 %	75 %
131	Variations in I Tags Relevancy	-0.14	18	4	23 %	76 %
132	Has Meta Viewport Technology	-0.14	1	1	80 %	80 %
133	Number of HTML Comments Size	-0.14	520	41	73 %	81 %
134	LSI Words in H1 Tags Relevancy	-0.14	33	4	50 %	89 %
135	Variations making whole H1 Tags Relevancy	-0.14	2	1	8 %	78 %
136	Uses JSON-LD name Other	-0.14	1	1	51 %	70 %
137	Variations Making Whole Span Tags Relevancy	-0.14	6	1	18 %	79 %
138	Search Result URL Length Size	-0.14	96	64	93 %	53 %
139	Has Canonical URL Authority	-0.14	1	1	71 %	77 %
140	Uses Schema name Other	-0.14	1	1	60 %	66 %
141	Variations in Meta Twitter Content Relevancy	-0.14	2	1	22 %	69 %
142	Uses JSON-LD url Other	-0.13	1	1	41 %	69 %
143	Has Meta Description Relevancy	-0.13	1	1	65 %	74 %
144	Has Privacy Policy Trust	-0.13	1	1	53 %	74 %
145	Has US Phone Number Trust	-0.13	1	1	46 %	69 %
146	Is Home Page Other	-0.13	1	1	16 %	35 %
147	Headings Has Question Other	-0.13	1	1	38 %	76 %
148	Uses Schema url Other	-0.13	1	1	55 %	63 %
149	Number of Prices Size	-0.13	536	67	66 %	82 %
150	Title Word Count Size	-0.13	13	8	80 %	76 %
151	Number of Questions In H2 Tags Size	-0.13	4	1	24 %	76 %
152	Number of Social Accounts Authority	-0.13	11	2	46 %	75 %
153	Number of LinkedIn Pages Authority	-0.13	20	1	28 %	74 %
154	Has FavIcon Technology	-0.13	1	1	73 %	77 %
155	Has Schema Markup Relevancy	-0.13	1	1	63 %	72 %
156	Percentage of DoFollow External Links Authority	-0.13	33	12	72 %	79 %
157	Uses Schema listitem Other	-0.13	1	1	39 %	65 %
158	Has Entities in H3 Tags Relevancy	-0.13	1	1	45 %	81 %
159	Uses Schema breadcrumblist Other	-0.13	1	1	39 %	65 %
160	Average Words Per Sentence Size	-0.13	195	35	80 %	78 %
161	Uses JSON-LD description Other	-0.13	1	1	40 %	64 %
162	Title Length Size	-0.13	78	51	81 %	76 %
163	Number of Nofollow Links Authority	-0.13	40	4	27 %	78 %
164	Number of Twitter Accounts Authority	-0.13	4	1	29 %	68 %
165	Uses Schema description Other	-0.13	1	1	47 %	60 %
166	Variations in Article Tags Relevancy	-0.13	81	11	24 %	69 %
167	Uses Schema website Other	-0.13	1	1	37 %	59 %
168	Exact Matches in H1 Tags Relevancy	-0.13	2	1	13 %	79 %
169	Has Contact Page Trust	-0.13	1	1	61 %	70 %
170	Variations in Meta Twitter Description Relevancy	-0.13	4	1	20 %	72 %
171	Uses JSON-LD Audience	-0.13	1	1	2 %	12 %
172	Number of H4 Tags Size	-0.13	18	4	38 %	72 %
173	Is OpenGraph Type Article Technology	-0.13	1	1	35 %	60 %
174	Uses JSON-LD ListItem Other	-0.13	1	1	35 %	69 %
175	Has OpenGraph Type Relevancy	-0.13	1	1	61 %	70 %
176	Uses JSON-LD image Other	-0.13	1	1	16 %	66 %
177	Number of NoFollow External Links Authority	-0.13	14	2	19 %	76 %
178	Variations in H4-H6 Tags Relevancy	-0.13	10	1	17 %	72 %
179	Leading Variations in H3 Tags Relevancy	-0.13	6	1	14 %	80 %
180	Uses Schema aggregaterating Other	-0.13	1	1	10 %	58 %
181	Number of Forms Technology	-0.13	18	2	55 %	71 %
182	Percentage of NoFollow Links Authority	-0.12	10	2	25 %	75 %
183	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	35 %	69 %
184	Uses Schema inlanguage Other	-0.12	1	1	31 %	56 %
185	Uses JSON-LD HowToStep Other	-0.12	1	1	2 %	13 %
186	Number of Images without ALT Text Size	-0.12	77	10	60 %	80 %
187	Uses JSON-LD Country Other	-0.12	1	1	2 %	24 %
188	Is Article Page Other	-0.12	1	1	45 %	62 %
189	Uses JSON-LD WebSite Other	-0.12	1	1	32 %	65 %
190	LSI Words in H2 Tags Relevancy	-0.12	72	16	49 %	89 %
191	Has Meta Twitter Card Authority	-0.12	1	1	51 %	63 %
192	Number of Email Addresses Trust	-0.12	291	5	43 %	79 %
193	Uses Schema howtostep Other	-0.12	1	1	2 %	13 %
194	Has OpenGraph Image Relevancy	-0.12	1	1	53 %	67 %
195	Uses JSON-LD inLanguage Other	-0.12	1	1	30 %	59 %
196	Number of Questions In H3 Tags Size	-0.12	4	1	17 %	79 %
197	Percentage of NoFollow External Links Authority	-0.12	6	1	18 %	72 %
198	Uses Schema readaction Other	-0.12	1	1	22 %	53 %
199	Uses JSON-LD AggregateRating Other	-0.12	1	1	8 %	62 %
200	Uses Schema image Other	-0.12	1	1	21 %	60 %

Measures 139517 SEO Factors

137795 Built-In SEO Factors

128984 On-page SEO Factors

8811 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 2025-03 previous