200 Top SEO Ranking Factors March 2025

TOP SEO Factors for 2025-3 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 Variations Used Diversity	-0.26	27	7	76 %	88 %
2	Number of Unique LSI Words Used Diversity	-0.25	1090	278	83 %	71 %
3	Entities in Title Tag Relevancy	-0.25	7	3	65 %	90 %
4	Number of Distinct Entities Used Diversity	-0.24	75	27	75 %	92 %
5	Number of Top 200 Shared Factors Used Diversity	-0.24	52	39	94 %	94 %
6	Number of Top 100 Shared Factors Used Diversity	-0.24	39	29	94 %	93 %
7	Search Result Domain is .com, .net, or .org Other	-0.23	1	1	5 %	76 %
8	Number of Top 50 Shared Factors Used Diversity	-0.23	16	12	93 %	91 %
9	Search Result Domain is .com Other	-0.23	1	1	4 %	76 %
10	Load Time Milliseconds Performance	-0.23	129506	1666	83 %	91 %
11	Variations in Body Tags Relevancy	-0.22	76699	279	75 %	90 %
12	Variations in HTML Tags Relevancy	-0.22	76699	278	75 %	90 %
13	Variations in Div Tags Relevancy	-0.22	25023	127	71 %	90 %
14	Variations in Search Result Link Text Relevancy	-0.22	16	2	71 %	81 %
15	Variations in Search Result Display URL Relevancy	-0.22	16	2	71 %	83 %
16	Variations in H1-H6 Tags Relevancy	-0.22	212	7	63 %	88 %
17	Variations in H1, H2, and H3 Tags Relevancy	-0.22	152	6	61 %	88 %
18	Variations in P Tags Relevancy	-0.21	3447	29	65 %	88 %
19	Variations in H1 and H2 Tags Relevancy	-0.21	64	4	59 %	87 %
20	Number of Factors Used Diversity	-0.21	496	177	94 %	90 %
21	Variations in Sentences Relevancy	-0.21	3672	34	68 %	89 %
22	Variations in the Title Tag Relevancy	-0.21	18	2	61 %	85 %
23	Term Frequency Relevancy	-0.21	6	3	74 %	89 %
24	Clean Keyword Density in the HTML Tag Relevancy	-0.21	188	3	65 %	82 %
25	Entities in H1 Tags	-0.21	11	2	54 %	86 %
26	Entities in the HTML Tag Relevancy	-0.2	600	130	70 %	93 %
27	Entities in Sentences Relevancy	-0.2	560	128	68 %	93 %
28	Variations in H1 Tags Relevancy	-0.2	22	1	51 %	83 %
29	Entities in Meta Description Tag Relevancy	-0.2	8	3	55 %	86 %
30	Leading Variations in H1-H6 Tags Relevancy	-0.19	25	2	42 %	86 %
31	Entities in H2 Tags	-0.19	30	6	52 %	90 %
32	Variations in Search Result Document File Name Relevancy	-0.19	10	1	41 %	82 %
33	Variations in Meta Description Relevancy	-0.19	54	2	50 %	84 %
34	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.19	17	2	40 %	86 %
35	Variations in LI Tags Relevancy	-0.19	2387	19	63 %	88 %
36	Variations in A Tags Relevancy	-0.19	4295	24	64 %	88 %
37	Variations in First 100 Words Relevancy	-0.19	184	6	60 %	86 %
38	Variations in Search Result URL Path Relevancy	-0.19	12	1	43 %	82 %
39	Variations in Search Result URL Relevancy	-0.19	23	1	50 %	78 %
40	Variations in OpenGraph Title Relevancy	-0.19	19	1	48 %	80 %
41	Number of Includes Technology	-0.19	75	25	78 %	80 %
42	Variation Density in Top 30KB Relevancy	-0.19	316	2	55 %	85 %
43	Variation Count in Top 30KB Relevancy	-0.19	5219	27	63 %	87 %
44	Variations in H2 Tags Relevancy	-0.18	54	3	44 %	85 %
45	Variations in Script Tags Relevancy	-0.18	22442	84	58 %	87 %
46	Variations in OpenGraph Description Relevancy	-0.18	34	2	45 %	82 %
47	Entities in H3 Tags	-0.18	34	6	43 %	89 %
48	Number of Referring Domains Authority	-0.18	2855	63	45 %	28 %
49	Variations in the Canonical URL Relevancy	-0.18	52	2	46 %	82 %
50	Exact Matches in the HTML Tag Relevancy	-0.18	369	9	27 %	86 %
51	Variations in Absolute URLs Relevancy	-0.18	7374	59	58 %	89 %
52	TF/IDF Relevancy	-0.18	1	1	52 %	84 %
53	Variations in A Tag HREF Attributes Relevancy	-0.17	2177	38	58 %	89 %
54	Variations in Distinct A Tag HREF Attributes Relevancy	-0.17	1471	25	58 %	89 %
55	Number of Backlinks Authority	-0.17	382933	4261	44 %	29 %
56	Leading Variations in Title Tag Relevancy	-0.17	1	1	28 %	80 %
57	Variations in Span Tags Relevancy	-0.17	762	9	48 %	85 %
58	Number of Do Follow Backlinks Authority	-0.17	373359	3754	39 %	28 %
59	Number of Facebook Pages Authority	-0.17	41	3	60 %	79 %
60	Variations in ALT Attributes Relevancy	-0.17	208	6	43 %	83 %
61	Has Entities in H1 Tags Relevancy	-0.17	1	1	55 %	83 %
62	LSI Words in Title Tag Relevancy	-0.17	16	5	59 %	90 %
63	Leading Variations in H1 Tags Relevancy	-0.17	11	1	25 %	82 %
64	Number of No Follow Backlinks Authority	-0.17	53598	455	36 %	26 %
65	Number of CSS Includes Technology	-0.17	24	9	71 %	77 %
66	Title Tag Has Entities Relevancy	-0.17	1	1	65 %	84 %
67	Search Result Number of Dirs in Path Other	-0.16	4	2	72 %	78 %
68	Has JSON-LD Schema Markup Relevancy	-0.16	1	1	53 %	75 %
69	Word Count Size	-0.16	183483	1657	82 %	83 %
70	Unabridged Word Count Size	-0.16	183822	2033	82 %	83 %
71	Clean Text Kilobytes Size	-0.16	2440	15	78 %	84 %
72	Number of Instagram Pages Authority	-0.16	22	2	44 %	79 %
73	Variations in H3 Tags Relevancy	-0.16	88	3	32 %	84 %
74	Number of HTML Tags Size	-0.16	3628	1044	83 %	83 %
75	LSI Words in Sentences Relevancy	-0.16	3045	630	61 %	92 %
76	Number of Sentences Size	-0.16	776	127	81 %	83 %
77	Number of Images Size	-0.16	282	30	78 %	82 %
78	Variations in Main Tags Relevancy	-0.16	5405	53	35 %	83 %
79	Variations in Section Tags Relevancy	-0.16	1530	17	37 %	84 %
80	Number of Images with ALT Text Size	-0.16	192	20	74 %	84 %
81	Variations making whole H1-H6 Tags Relevancy	-0.15	4	1	14 %	78 %
82	Number of P Tags Size	-0.15	357	39	78 %	82 %
83	Percentage of DoFollow Links Authority	-0.15	100	84	79 %	88 %
84	Percentage of DoFollow Internal Links Authority	-0.15	95	73	79 %	85 %
85	Variations making whole H1, H2, and H3 Tags Relevancy	-0.15	2	1	13 %	78 %
86	Page Size Kilobytes Size	-0.15	2672	262	83 %	84 %
87	Inline CSS Kilobytes Size	-0.15	372	62	63 %	83 %
88	Variations in Nav Tags Relevancy	-0.15	7468	28	43 %	82 %
89	Number of HTTPS Links Authority	-0.15	473	145	79 %	83 %
90	Number of Heading Tags Size	-0.15	88	21	78 %	81 %
91	Number of Internal Links Authority	-0.15	499	133	79 %	83 %
92	Number of DoFollow Links Authority	-0.15	506	145	79 %	83 %
93	Variations in the last 100 words Relevancy	-0.15	179	3	43 %	82 %
94	Number of Links Authority	-0.15	508	148	79 %	81 %
95	Variations in Footer Tags Relevancy	-0.15	3489	12	32 %	81 %
96	Number of JavaScript Includes Technology	-0.15	59	17	79 %	79 %
97	Number of Questions Size	-0.15	169	11	66 %	84 %
98	Number of Absolute URLs Authority	-0.15	1054	258	82 %	82 %
99	Number of External Links Authority	-0.15	116	16	75 %	80 %
100	Variations in TITLE Attributes Relevancy	-0.15	836	6	32 %	81 %
101	Number Of JSON-LD Types Relevancy	-0.15	446	15	56 %	82 %
102	Flesch Kincaid Reading Grade Level Other	-0.15	6	2	91 %	86 %
103	Leading Variations in H2 Tags Relevancy	-0.15	8	1	20 %	82 %
104	Exact Matches in H1-H6 Tags Relevancy	-0.15	15	1	18 %	83 %
105	Number of Questions In Headings Size	-0.15	9	2	37 %	83 %
106	Number of DoFollow External Links Authority	-0.15	114	14	74 %	78 %
107	Number of H2 Tags Size	-0.14	29	7	70 %	80 %
108	Search Result Host Length Size	-0.14	28	17	82 %	78 %
109	LSI Words in H1 Tags Relevancy	-0.14	33	4	52 %	88 %
110	Has Entities in H2 Tags Relevancy	-0.14	1	1	52 %	83 %
111	Exact Matches in Top 30KB Relevancy	-0.14	20	2	16 %	81 %
112	LSI Words in Meta Description Tag Relevancy	-0.14	27	9	49 %	89 %
113	Meta Description Tag Has Entities Relevancy	-0.14	1	1	55 %	79 %
114	Variations Making Whole LI Tags Relevancy	-0.14	6	1	23 %	75 %
115	Number of Social Pages Authority	-0.14	80	5	65 %	76 %
116	Variations making whole A Tags Relevancy	-0.14	23	1	28 %	77 %
117	Search Result Domain Length Size	-0.14	28	17	82 %	80 %
118	Search Result Uses HTTPS Other	-0.14	1	1	82 %	82 %
119	Number of US Phone Numbers Trust	-0.14	218	10	47 %	79 %
120	Variations in Strong Tags Relevancy	-0.14	105	2	24 %	82 %
121	Number of H3 Tags Size	-0.14	43	8	62 %	81 %
122	Inline JavaScript Kilobytes Size	-0.14	467	75	79 %	81 %
123	Entities in H4 Tags	-0.14	15	2	20 %	82 %
124	Number of H1 Tags Size	-0.14	12	2	72 %	81 %
125	Number of HTML Comments Size	-0.14	716	45	73 %	81 %
126	Has Meta Viewport Technology	-0.14	1	1	80 %	80 %
127	Exact Matches in Title Tag Relevancy	-0.14	2	1	16 %	81 %
128	Word Count in Meta Description Size	-0.14	52	20	65 %	76 %
129	Search Result URL Length Size	-0.14	96	65	93 %	53 %
130	Number of Facebook Accounts Authority	-0.14	9	1	30 %	76 %
131	Number of LinkedIn Pages Authority	-0.14	20	1	28 %	74 %
132	Meta Description Length Size	-0.14	389	119	65 %	78 %
133	Has Meta Charset Technology	-0.14	1	1	75 %	75 %
134	Headings Has Question Other	-0.14	1	1	38 %	76 %
135	Exact Matches in Sentences Relevancy	-0.14	35	2	19 %	86 %
136	Number of Prices Size	-0.14	536	64	66 %	84 %
137	Variations Making Whole Span Tags Relevancy	-0.13	7	1	18 %	78 %
138	Title Word Count Size	-0.13	14	8	80 %	76 %
139	Variations in I Tags Relevancy	-0.13	393	4	23 %	76 %
140	Number of Questions In H2 Tags Size	-0.13	4	1	23 %	75 %
141	Has Canonical URL Authority	-0.13	1	1	70 %	76 %
142	Uses Schema name Other	-0.13	1	1	59 %	67 %
143	Variations in Search Result Summary Relevancy	-0.13	51	2	71 %	65 %
144	Uses JSON-LD url Other	-0.13	1	1	42 %	68 %
145	Has US Phone Number Trust	-0.13	1	1	47 %	70 %
146	Uses JSON-LD name Other	-0.13	1	1	52 %	70 %
147	Number of Twitter Accounts Authority	-0.13	4	1	30 %	69 %
148	Uses Schema url Other	-0.13	1	1	54 %	63 %
149	Variations in Meta Twitter Content Relevancy	-0.13	5	1	22 %	70 %
150	LSI Words in H2 Tags Relevancy	-0.13	108	17	50 %	89 %
151	Has FavIcon Technology	-0.13	1	1	73 %	78 %
152	Is Home Page Other	-0.13	1	1	17 %	36 %
153	Has Privacy Policy Trust	-0.13	1	1	55 %	74 %
154	Number of Images without ALT Text Size	-0.13	91	10	60 %	80 %
155	Percentage of DoFollow External Links Authority	-0.13	33	12	73 %	77 %
156	Has Meta Description Relevancy	-0.13	1	1	65 %	75 %
157	Has Entities in H3 Tags Relevancy	-0.13	1	1	44 %	83 %
158	Uses JSON-LD HowToStep Other	-0.13	1	1	2 %	14 %
159	Number of Nofollow Links Authority	-0.13	40	4	27 %	77 %
160	Variations in Meta Twitter Description Relevancy	-0.13	15	1	20 %	73 %
161	Uses Schema howtostep Other	-0.13	1	1	2 %	14 %
162	Uses JSON-LD description Other	-0.13	1	1	41 %	63 %
163	Uses Schema website Other	-0.13	1	1	36 %	58 %
164	Uses Schema breadcrumblist Other	-0.13	1	1	39 %	65 %
165	Title Length Size	-0.13	88	51	81 %	76 %
166	Uses Schema geocircle Other	-0.13	1	1	2 %	14 %
167	Uses Schema listitem Other	-0.13	1	1	39 %	65 %
168	Uses Schema howto Other	-0.13	1	1	2 %	14 %
169	Average Words Per Sentence Size	-0.13	314	36	79 %	79 %
170	Has OpenGraph Type Relevancy	-0.13	1	1	60 %	70 %
171	Has Schema Markup Relevancy	-0.13	1	1	62 %	72 %
172	Uses JSON-LD GeoCircle Other	-0.13	1	1	2 %	14 %
173	Number of Social Accounts Authority	-0.13	23	2	47 %	76 %
174	Variations in Article Tags Relevancy	-0.13	1300	12	24 %	71 %
175	Leading Variations in H3 Tags Relevancy	-0.13	9	1	14 %	80 %
176	Uses JSON-LD HowTo Other	-0.13	1	1	2 %	14 %
177	Number of H4 Tags Size	-0.13	18	4	38 %	73 %
178	Variations making whole H1 Tags Relevancy	-0.13	2	1	8 %	79 %
179	Is OpenGraph Type Article Technology	-0.13	1	1	35 %	60 %
180	Uses Schema description Other	-0.13	1	1	46 %	60 %
181	Uses JSON-LD ListItem Other	-0.13	1	1	35 %	68 %
182	Number of Forms Technology	-0.13	18	2	55 %	72 %
183	Uses JSON-LD image Other	-0.13	1	1	16 %	67 %
184	Uses Schema aggregaterating Other	-0.13	1	1	10 %	57 %
185	Variations in H4-H6 Tags Relevancy	-0.13	83	2	16 %	75 %
186	Uses Schema pricecurrency Other	-0.13	1	1	6 %	39 %
187	Number of Questions In H3 Tags Size	-0.13	5	1	17 %	79 %
188	Number of Email Addresses Trust	-0.12	291	5	43 %	79 %
189	Uses JSON-LD BreadcrumbList Other	-0.12	1	1	35 %	68 %
190	Uses JSON-LD WebSite Other	-0.12	1	1	32 %	64 %
191	Percentage of NoFollow Links Authority	-0.12	10	2	25 %	74 %
192	Uses JSON-LD Audience	-0.12	1	1	2 %	12 %
193	LSI Words in H3 Tags Relevancy	-0.12	90	17	44 %	89 %
194	Has OpenGraph Image Relevancy	-0.12	1	1	52 %	67 %
195	Has Meta Twitter Card Authority	-0.12	1	1	51 %	64 %
196	Number of NoFollow External Links Authority	-0.12	21	2	19 %	76 %
197	Uses Schema searchaction Other	-0.12	1	1	26 %	55 %
198	Number Of Claimed Brands Other	-0.12	410	5	23 %	73 %
199	Uses Schema organization Other	-0.12	1	1	35 %	60 %
200	Uses Schema addresslocality Other	-0.12	1	1	18 %	57 %

Measures 139973 SEO Factors

138251 Built-In SEO Factors

129404 On-page SEO Factors

8847 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 2025-3 previous - today - next