200 Top SEO Ranking Factors November 2019

TOP SEO Factors for 2019-11 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 Factors Used Diversity	-0.3	188	114	96 %	87 %
2	Ahrefs Referring Class C Addresses Authority	-0.28	1043	47	60 %	16 %
3	Ahrefs Referring Domains Authority	-0.28	1789	70	60 %	16 %
4	Ahrefs Referring IP Addresses Authority	-0.28	1536	58	60 %	16 %
5	Ahrefs NoFollow Backlinks Authority	-0.28	10706	324	48 %	15 %
6	Variations in HTML Tags Relevancy	-0.28	2047	228	87 %	92 %
7	Ahrefs Text Backlinks Authority	-0.27	474560	7418	60 %	15 %
8	Term Frequency Relevancy	-0.27	9	6	87 %	88 %
9	Ahrefs Referring Pages Authority	-0.27	474571	7457	61 %	15 %
10	Ahrefs Backlinks Authority	-0.27	474571	7458	61 %	15 %
11	Variations in Sentences Relevancy	-0.26	437	62	86 %	92 %
12	Variations in Body Tags Relevancy	-0.26	1974	187	83 %	92 %
13	Variations in Div Tags Relevancy	-0.25	658	120	85 %	87 %
14	Variations in A Tags Relevancy	-0.25	152	29	80 %	89 %
15	Ahrefs Dofollow Backlinks Authority	-0.25	471503	6858	51 %	15 %
16	Variations in A Tag HREF Attributes Relevancy	-0.24	262	50	78 %	86 %
17	Variations in H1-H6 Tags Relevancy	-0.24	42	8	81 %	89 %
18	Ahrefs Has NoFollow Backlinks Authority	-0.24	1	1	48 %	15 %
19	Variations in H1, H2, and H3 Tags Relevancy	-0.23	36	7	80 %	89 %
20	Variations in LI Tags Relevancy	-0.23	337	23	78 %	89 %
21	Variations in P Tags Relevancy	-0.23	282	36	79 %	91 %
22	Ahrefs Domain Rating Authority	-0.23	79	46	90 %	11 %
23	Variations in Absolute URLs Relevancy	-0.22	388	68	80 %	87 %
24	Exact Matches in Sentences Relevancy	-0.22	68	6	44 %	82 %
25	Clean Text Kilobytes Size	-0.22	44	11	87 %	82 %
26	Ahrefs Has Dofollow Backlinks Authority	-0.22	1	1	50 %	15 %
27	Search Result Number of Site Links Other	-0.22	1	1	2 %	19 %
28	Exact Matches in the HTML Tag Relevancy	-0.22	401	14	48 %	84 %
29	Keywords in pages top 10 most used phrases	-0.22	6	2	72 %	81 %
30	Ahrefs Has Text Backlinks Authority	-0.22	1	1	59 %	15 %
31	Exact Matches in Body Tag Relevancy	-0.22	383	20	47 %	85 %
32	Ahrefs Has Backlinks Authority	-0.21	1	1	60 %	15 %
33	Word Count Size	-0.21	6134	1427	92 %	83 %
34	Unabridged Word Count Size	-0.21	8121	1816	93 %	83 %
35	Keywords in pages top 5 most used phrases	-0.21	4	2	63 %	82 %
36	Number of Sentences Size	-0.21	434	72	91 %	83 %
37	Variations in H1 and H2 Tags Relevancy	-0.21	18	5	78 %	87 %
38	TF/IDF Relevancy	-0.2	1	1	74 %	73 %
39	Variations in Search Result Display URL Relevancy	-0.2	5	2	88 %	74 %
40	Variations in Search Result Link Text Relevancy	-0.2	5	2	88 %	73 %
41	Number of HTTPS Links Authority	-0.2	470	139	88 %	81 %
42	Keywords in pages top 3 most used phrases	-0.2	3	1	55 %	80 %
43	Ahrefs Word Count Size	-0.2	2716	1124	67 %	12 %
44	Exact Matches in H1-H6 Tags Relevancy	-0.2	11	2	36 %	78 %
45	Number of HTML Tags Size	-0.2	2987	935	96 %	80 %
46	Leading Variations in H1-H6 Tags Relevancy	-0.2	18	2	56 %	85 %
47	Variations in Search Result URL Relevancy	-0.2	5	2	71 %	73 %
48	Number of P Tags Size	-0.2	480	40	89 %	80 %
49	Variations in First 100 Words Relevancy	-0.19	29	8	72 %	74 %
50	Variations in Search Result URL Path Relevancy	-0.19	5	2	69 %	71 %
51	Variations in Script Tags Relevancy	-0.19	1762	42	66 %	89 %
52	Leading Variations in H1, H2, and H3 Tags Relevancy	-0.19	15	2	53 %	84 %
53	Number of Links Authority	-0.19	479	151	91 %	79 %
54	Variations in H2 Tags Relevancy	-0.19	16	3	49 %	89 %
55	Number of Internal Links Authority	-0.19	461	132	91 %	78 %
56	Number of DoFollow Links Authority	-0.19	467	143	91 %	79 %
57	Ahrefs Internal Links Authority	-0.19	269	86	69 %	15 %
58	Number of Heading Tags Size	-0.19	56	21	92 %	82 %
59	Variations in ALT Attributes Relevancy	-0.19	43	8	54 %	85 %
60	Variations in the Canonical URL Relevancy	-0.19	4	2	56 %	77 %
61	Ahrefs Images Relevancy	-0.18	52	20	65 %	13 %
62	Variations in Span Tags Relevancy	-0.18	72	10	59 %	86 %
63	Body Tag Size Kilobytes Size	-0.18	340	105	91 %	80 %
64	Variations in the Title Tag Relevancy	-0.18	5	2	82 %	74 %
65	Ahrefs Image Backlinks	-0.18	32248	619	21 %	14 %
66	Variations in H3 Tags Relevancy	-0.18	21	3	37 %	87 %
67	Exact Matches in Title Tag Relevancy	-0.18	2	1	35 %	71 %
68	Variations in Search Result Document File Name Relevancy	-0.18	5	2	65 %	65 %
69	Exact Matches in A Tags Relevancy	-0.18	75	3	31 %	75 %
70	Ahrefs Has Image Backlinks Authority	-0.18	1	1	21 %	13 %
71	Ahrefs Linked Root Domains Authority	-0.17	19	7	69 %	15 %
72	Page Size Kilobytes Size	-0.17	398	155	95 %	80 %
73	Number of H3 Tags Size	-0.17	27	8	68 %	80 %
74	Number of External Links Authority	-0.17	179	20	86 %	75 %
75	Average Words Per Sentence Size	-0.17	144	36	87 %	63 %
76	Variations in Meta Description Relevancy	-0.17	8	2	62 %	83 %
77	Number of Images Size	-0.17	933	30	91 %	80 %
78	Flesch Kincaid Reading Grade Level Other	-0.17	66	15	89 %	60 %
79	Number of Absolute URLs Authority	-0.17	1051	199	94 %	80 %
80	Number of Images with ALT Text Size	-0.17	927	19	83 %	80 %
81	Ahrefs Page Size Size	-0.17	43957	23040	69 %	12 %
82	Leading Variations in Title Tag Relevancy	-0.17	1	1	41 %	71 %
83	Search Result Uses HTTPS Other	-0.17	1	1	85 %	74 %
84	Variations in the last 100 words Relevancy	-0.17	19	5	62 %	70 %
85	Exact Matches in H2 Tags Relevancy	-0.17	6	1	18 %	67 %
86	Exact Matches in H1 Tags Relevancy	-0.17	2	1	29 %	67 %
87	Variations in H1 Tags Relevancy	-0.16	4	2	69 %	78 %
88	Search Result Publish Date	-0.16	2004093198	1920476062	92 %	46 %
89	Keywords in pages most used phrase	-0.16	1	1	30 %	69 %
90	Ahrefs External Links Authority	-0.16	59	15	64 %	14 %
91	Number of H2 Tags Size	-0.16	19	6	73 %	81 %
92	Leading Variations in H1 Tags Relevancy	-0.16	3	1	35 %	74 %
93	Ahrefs Pages Size	-0.16	4	2	71 %	13 %
94	Variations making whole A Tags Relevancy	-0.16	47	2	37 %	77 %
95	Number of DoFollow External Links Authority	-0.16	177	16	84 %	73 %
96	Flesch Kincaid Reading Ease	-0.16	127	70	90 %	64 %
97	Variations in Nav Tags Relevancy	-0.16	174	18	45 %	80 %
98	Exact Matches in Meta Description Relevancy	-0.15	2	1	22 %	66 %
99	Variations in TITLE Attributes Relevancy	-0.15	95	9	49 %	81 %
100	Has Privacy Policy Trust	-0.15	1	1	61 %	71 %
101	Variations in Section Tags Relevancy	-0.15	146	16	35 %	83 %
102	Variations in OpenGraph Title Relevancy	-0.15	4	1	54 %	70 %
103	Title Has Best Other	-0.15	1	1	19 %	54 %
104	Leading Variations in H2 Tags Relevancy	-0.15	7	1	25 %	83 %
105	Variations in Strong Tags Relevancy	-0.15	18	3	35 %	81 %
106	Ahrefs Redirects Authority	-0.15	114	4	13 %	12 %
107	Number of Social Pages Authority	-0.15	39	2	48 %	71 %
108	Title Has Sentiment Words Other	-0.15	1	1	22 %	63 %
109	Ahrefs Has Internal Links Authority	-0.15	1	1	67 %	13 %
110	Variations Making Whole LI Tags Relevancy	-0.15	5	1	28 %	75 %
111	Variations Making Whole Span Tags Relevancy	-0.15	61	1	21 %	76 %
112	Has Terms of Service Trust	-0.15	1	1	43 %	68 %
113	Variations in Footer Tags Relevancy	-0.15	87	6	37 %	77 %
114	Variations in Article Tags Relevancy	-0.15	281	26	34 %	75 %
115	Percentage of DoFollow Internal Links Authority	-0.15	94	79	89 %	65 %
116	Load Time Milliseconds Performance	-0.15	40545	3587	95 %	69 %
117	Variations in Summary Tags Relevancy	-0.15	73	9	33 %	13 %
118	Inline JavaScript Kilobytes Size	-0.15	243	38	90 %	76 %
119	Ahrefs Has External Links Authority	-0.15	1	1	63 %	13 %
120	Variations in OpenGraph Description Relevancy	-0.15	11	2	48 %	75 %
121	Ahrefs Canonical Backlinks Authority	-0.15	26	2	9 %	12 %
122	Ahrefs Has Linked Root Domains Authority	-0.15	1	1	68 %	13 %
123	Title Has Sales Words Other	-0.15	1	1	20 %	61 %
124	Title Has Year Other	-0.15	1	1	14 %	61 %
125	Has Canonical URL Authority	-0.14	1	1	73 %	71 %
126	Variations in ID Attributes Relevancy	-0.14	11	2	14 %	76 %
127	Number of Social Accounts Authority	-0.14	11	2	56 %	73 %
128	Variations in Class Attributes Relevancy	-0.14	208	7	29 %	74 %
129	Variations in I Tags Relevancy	-0.14	21	3	23 %	79 %
130	Variations making whole H1-H6 Tags Relevancy	-0.14	4	1	19 %	69 %
131	Search Result Link Text Length Size	-0.14	92	69	96 %	63 %
132	Leading Variations in H3 Tags Relevancy	-0.14	7	1	18 %	77 %
133	Number of Nofollow Links Authority	-0.14	48	8	40 %	80 %
134	Variations in Main Tags Relevancy	-0.14	331	43	26 %	74 %
135	Variations in H4 Tags Relevancy	-0.14	8	1	18 %	78 %
136	Ahrefs Has Redirects Authority	-0.14	1	1	13 %	12 %
137	Exact Matches in H3 Tags Relevancy	-0.14	5	1	10 %	57 %
138	Percentage of DoFollow Links Authority	-0.14	100	91	89 %	61 %
139	Search Result Link Text Has Year Other	-0.14	1	1	14 %	50 %
140	Variations in H4-H6 Tags Relevancy	-0.14	14	2	23 %	77 %
141	Variations making whole H1 Tags Relevancy	-0.14	1	1	12 %	63 %
142	Variations in Host Citations Relevancy	-0.14	105	7	13 %	59 %
143	Number of H4 Tags Size	-0.14	12	5	47 %	76 %
144	Variations making whole H1, H2, and H3 Tags Relevancy	-0.14	2	1	17 %	69 %
145	Has JSON-LD Schema Markup Relevancy	-0.14	1	1	32 %	66 %
146	Title Word Count Size	-0.14	13	9	94 %	59 %
147	Number of NoFollow External Links Authority	-0.14	28	4	27 %	78 %
148	Meta Description Length Size	-0.13	771	127	70 %	75 %
149	Has Email Trust	-0.13	1	1	33 %	56 %
150	Word Count in Meta Description Size	-0.13	133	21	70 %	77 %
151	Number of Twitter Accounts Authority	-0.13	10	1	47 %	71 %
152	Number of Email Addresses Trust	-0.13	31	3	35 %	69 %
153	Head Size Kilobytes Size	-0.13	199	46	93 %	76 %
154	Exact Matches making whole H1-H6 Tags Relevancy	-0.13	1	1	10 %	52 %
155	Has FavIcon Technology	-0.13	1	1	73 %	66 %
156	Number of Forms Technology	-0.13	15	3	71 %	69 %
157	Number of Includes Technology	-0.13	56	22	89 %	57 %
158	Number of JavaScript Includes Technology	-0.13	35	15	88 %	58 %
159	Has Contact Page Trust	-0.13	1	1	65 %	53 %
160	Number of CSS Includes Technology	-0.13	21	8	85 %	54 %
161	Number of Images without ALT Text Size	-0.13	160	12	73 %	75 %
162	Variations in Meta Twitter Description Relevancy	-0.13	11	2	32 %	69 %
163	Number of US Phone Numbers Trust	-0.13	64	7	41 %	69 %
164	Number of Amazon Ads Technology	-0.13	10	2	13 %	51 %
165	Percentage of DoFollow External Links Authority	-0.13	31	14	81 %	58 %
166	Search Result Summary Length Size	-0.13	435	274	96 %	57 %
167	Has Ads Other	-0.13	1	1	13 %	47 %
168	Exact Matches making whole H1, H2, and H3 Tags Relevancy	-0.13	1	1	9 %	51 %
169	Number of Ads Technology	-0.13	10	1	13 %	52 %
170	Search Result Has Schema Other	-0.13	1	1	5 %	47 %
171	Exact Matches making whole A Tags Relevancy	-0.13	4	1	11 %	49 %
172	Percentage of NoFollow Links Authority	-0.13	22	5	38 %	74 %
173	Number of Facebook Accounts Authority	-0.13	3	1	34 %	70 %
174	Search Result Number of Dirs in Path Other	-0.13	4	2	82 %	54 %
175	Title Length Size	-0.13	81	57	93 %	57 %
176	Has Amazon Ads Other	-0.13	1	1	14 %	46 %
177	Variations in Style Tags Relevancy	-0.13	242	10	17 %	68 %
178	Variations in Search Result URL Domain Name Relevancy	-0.13	1	1	5 %	43 %
179	Has JSON-LD WebPage	-0.13	1	1	30 %	59 %
180	Has Meta Description Relevancy	-0.13	1	1	70 %	70 %
181	Variations in Search Result URL Host Name Relevancy	-0.13	1	1	5 %	43 %
182	Number of HTML Comments Size	-0.13	202	33	86 %	64 %
183	Variations in Search Result Summary Relevancy	-0.13	7	3	91 %	60 %
184	Has JSON-LD ImageObject	-0.12	1	1	29 %	60 %
185	Percentage of NoFollow External Links Authority	-0.12	18	3	26 %	73 %
186	Number of Instagram Pages Authority	-0.12	17	1	32 %	68 %
187	Variations in Meta Twitter Content Relevancy	-0.12	3	1	36 %	66 %
188	Variations in Value Attributes Relevancy	-0.12	32	2	14 %	69 %
189	Search Result Has Rating Other	-0.12	1	1	5 %	43 %
190	Variations in Button Tags Relevancy	-0.12	101	1	5 %	57 %
191	Has Copyright Trust	-0.12	1	1	79 %	62 %
192	Variations in HTML Comment Tags Relevancy	-0.12	79	3	12 %	70 %
193	Exact Matches making whole H1 Tags Relevancy	-0.12	1	1	8 %	48 %
194	Exact Matches in Search Result URL Relevancy	-0.12	1	1	18 %	22 %
195	Variations in OpenGraph Site Name Relevancy	-0.12	2	1	13 %	57 %
196	Search Result URL Length Size	-0.12	151	62	95 %	44 %
197	Aggressive Variation Density Relevancy	-0.12	52	1	9 %	58 %
198	Has OpenGraph Image Relevancy	-0.12	1	1	48 %	63 %
199	Inline CSS Kilobytes Size	-0.12	201	33	56 %	73 %
200	Has JSON-LD Person	-0.12	1	1	14 %	57 %

Measures 149788 SEO Factors

148066 Built-In SEO Factors

138889 On-page SEO Factors

9177 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 2019-11 previous - today - next