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Top SEO Factors - 2022-06-27      Previous - Next

Understanding The Top Factors Data

We measure up to 2100 possible SEO factors and we use both Spearman's and Pearson's correlation coefficients to help identify likely ranking factors that may be contributing to the sort order of the search results. To date this method has been highly successful in helping top SEOs rank pages. The factors you see in this report are the strongest correlations of the 2100 factors. We continue to measure all possible factors because we don't know which factors will stop working or which factors will start working again. We still suspect we don't know all the factors. So in general, if it is measurable and plausible we will measure it going forward.

Keywords	Any of the keyword variations, including the exact match, Google makes bold in the search results.
Search Terms	The exact match search terms you used in Google.
Entities	Any term that has a wikipedia page, GMB, MREID. These are nouns that Google's AI understands topically.
LSI Words	An industry misnomer. These tend to generally be statistically discovered entities. No two implementations of LSI are the same. SEOs use LSI words when entity recognition isn't available in their language. The lists tend to have a lot of overlap and they are used the same... just sprinkle them in your content.
Search Result	If a factor name mentions "Search Result" then that factor is measuring something about how the page is presented in the Google search results.
#1 Max Column	The maximum measurement found in the #1 position in Google.
Page 1 Avg Column	The average page 1 average across thousands of keywords in Google.
Keywords Column	The percentage of thousands of keywords that this factor was a strong correlation for.

Why are you sharing such valuable information?

We share the information because it helps our industry learn about SEO. The measurement facts about how pages in the number one rank position are tuned typically break people's belief-based assumptions about how search works. This information is very inefficient for SEO in general. People still need Cora SEO Software because the amount of each factor you need to compete will change from keyword to keyword and URL to URL. So the information in this report might be good for some keywords but it might be too little or too much for other keywords. At the end of the day SEO is about ranking efficiently, especially if you are a professional full time SEO. Tuning your page to the correct amount for your keyword competitors is the key to efficient SEO.

Some factors aren't meant to be tuned.

Some factors on this list are meant to inform us if Google is using certain algorithms or parts of algorithms. If you generally have no idea how to tune for something then skip it or go learn about it. If there are HTML tags, HTML attributes, or Schema Objects you don't know then please look them up before contacting us. W3Schools HTML Reference, Schema.org Reference

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Top SEO Factors - 2022-06-27 - View Factors By Date

Ordinal	Factor ID	Name	#1 Max	Page 1 Avg	Correlation	Correlation By Page	Keywords
1	CPZZZ50	Number of Top 50 Shared Factors Used	43	22	-0.39	-0.64	93.21%
2	CPZZZ100	Number of Top 100 Shared Factors Used	87	44	-0.36	-0.64	92.84%
3	CPZZZ	Number of Factors Used	225	128	-0.34	-0.63	93.81%
4	ENT000a	Number of Entities Used	69	26	-0.33	-0.67	75.76%
5	CPZZZ200	Number of Top 200 Shared Factors Used	151	82	-0.30	-0.61	90.23%
6	CP134	Keywords in Body Tag	114,121	493	-0.27	-0.54	90.45%
7	CP470	Keywords in the HTML Tag	115,315	567	-0.27	-0.52	95.45%
8	CP059	Ahrefs Rank	46	14	-0.26	-0.53	22.67%
9	CP061	Ahrefs Referring Class C Addresses	1,052	54	-0.26	-0.39	28.86%
10	CP063	Ahrefs Referring IP Addresses	1,767	74	-0.26	-0.38	28.86%
11	CP062	Ahrefs Referring Domains	3,127	96	-0.26	-0.37	29.16%
12	CP161	Keywords in H1-H6 Tags	332	9	-0.25	-0.54	88.96%
13	CP157	Keywords in H1, H2, and H3 Tags	260	8	-0.25	-0.54	89.34%
14	CPX010	Keywords in Div Tags	32,037	263	-0.24	-0.50	91.95%
15	CP067	Ahrefs Text Backlinks	891,837	10,821	-0.24	-0.32	28.86%
16	CP064	Ahrefs Referring Pages	891,928	10,752	-0.24	-0.32	29.23%
17	CP002	Ahrefs Backlinks	891,926	10,752	-0.24	-0.32	29.23%
18	ENT003	Entities in H2 Tags	34	6	-0.24	-0.54	75.09%
19	CP465	Keywords in P Tags	3,276	44	-0.23	-0.50	93.21%
20	CP153	Keywords in H1 and H2 Tags	155	5	-0.23	-0.52	87.55%
21	ENT004	Entities in H3 Tags	29	5	-0.23	-0.53	73.90%
22	CP129	Keywords in A Tags	5,698	48	-0.23	-0.48	88.81%
23	CP004	Ahrefs Dofollow Backlinks	851,875	9,999	-0.23	-0.32	28.71%
24	CP469	Keywords in Sentences	2,940	34	-0.23	-0.47	92.10%
25	CP070	Ahrefs Word Count	5,435	1,640	-0.22	-0.49	19.54%
26	CP054	Ahrefs NoFollow Backlinks	61,036	852	-0.22	-0.33	28.34%
27	ENT009	Entities in Title Tag	7	2	-0.22	-0.52	69.13%
28	CP005	Ahrefs Domain Rating	79	47	-0.22	-0.48	22.30%
29	CP375	Keywords in LI Tags	2,108	23	-0.21	-0.48	88.74%
30	CP135	Body Tag Size Kilobytes	290	93	-0.21	-0.47	91.35%
31	CPJLD068	Has JSON-LD Dentist	1	0	-0.21	-0.55	4.10%
32	CP071	Search Result Display URL Matches	14	1	-0.21	-0.50	78.45%
33	CP019	Ahrefs Has DoFollow Backlinks	1	1	-0.21	-0.53	27.44%
34	CP097	Search Result Link Text Matches	14	1	-0.21	-0.50	78.60%
35	CP475	Term Frequency	6	3	-0.21	-0.47	92.17%
36	CP165	Keywords in H2 Tags	136	3	-0.21	-0.48	88.74%
37	CP045	Ahrefs Has Text Backlinks	1	1	-0.21	-0.53	28.04%
38	CKWD001	Clean Keyword Density in the HTML Tag	206	5	-0.21	-0.47	77.70%
39	CP134a	Search Terms in Body Tag	413	19	-0.21	-0.46	88.44%
40	ENT018	Entities in Sentences	593	84	-0.21	-0.42	97.84%
41	CP017	Ahrefs Has Backlinks	1	1	-0.21	-0.52	28.41%
42	CP160	Leading Keywords in H1-H6 Tags	40	2	-0.20	-0.48	86.35%
43	LSI002	LSI Words in Sentences	2,703	540	-0.20	-0.42	97.09%
44	DD002	DomDetailer Facebook Shares	8,874,003	-6,380,043	-0.20	-0.30	32.21%
45	CP492b	Unabridged Word Count	6,935	1,812	-0.20	-0.43	89.41%
46	CP156	Leading Keywords in H1, H2, and H3 Tags	23	2	-0.20	-0.48	85.53%
47	CP470a	Search Terms in the HTML Tag	469	19	-0.20	-0.44	91.35%
48	DD010	DomDetailer Majestic Referring Subnets	68,896	10,301	-0.20	-0.20	32.44%
49	DD015	DomDetailer Moz PA	68	42	-0.20	-0.42	29.08%
50	CP465c	Keywords in script Tags	24,679	100	-0.20	-0.45	93.89%
51	CP492	Word Count	4,093	1,432	-0.20	-0.42	88.07%
52	CP468	Number of Sentences	258	62	-0.20	-0.43	88.37%
53	CP140	Clean Text Kilobytes	33	11	-0.20	-0.43	87.84%
54	CP128	Keywords in Alt Attributes	647	8	-0.20	-0.45	86.13%
55	DD006	DomDetailer Majestic IPs	275,466	38,441	-0.20	-0.20	33.41%
56	CP458	Page Size Kilobytes	376	164	-0.20	-0.46	88.22%
57	GD001	Google Variation Density	366	4	-0.20	-0.47	79.27%
58	CP038	Ahrefs Has NoFollow Backlinks	1	1	-0.20	-0.51	27.74%
59	CP127	Keywords in A Tag HREFs	3,385	56	-0.20	-0.42	88.37%
60	ENT001	Entities in HTML Tag	1,439	273	-0.20	-0.41	97.91%
61	DD008	DomDetailer Majestic Referring Domains	1,650,859	251,759	-0.19	-0.20	34.30%
62	CP481	Keywords in Title Tag	25	2	-0.19	-0.46	78.37%
63	CP127b	Keywords in Unique A Tag HREFs	2,724	37	-0.19	-0.42	89.26%
64	CP488	Keywords in pages top 10 most used phrases	23	2	-0.19	-0.48	85.68%
65	DD005	DomDetailer Majestic CF	64	34	-0.19	-0.42	31.32%
66	CP057	Ahrefs Page Size	93,293	34,813	-0.19	-0.44	18.87%
67	CPXX888	Number of HTML Tags	2,548	925	-0.19	-0.44	88.22%
68	CP381	Keywords in Meta Descriptions	51	2	-0.18	-0.46	79.12%
69	DD013	DomDetailer Moz DA	83	37	-0.18	-0.34	28.71%
70	CPXR24	Number of P Tags	141	37	-0.18	-0.42	87.17%
71	CP487	Keywords in pages top 5 most used phrases	11	1	-0.18	-0.47	84.79%
72	QS003	Number of Questions	94	6	-0.18	-0.39	83.82%
73	DD012	DomDetailer Majestic TF	56	25	-0.18	-0.38	31.84%
74	CPXR018	Keywords in Nav Tags	11,766	43	-0.18	-0.43	83.67%
75	CP050	Ahrefs Internal Links	623	162	-0.18	-0.39	29.38%
76	ENT008	Entities in Meta Description Tag	10	3	-0.18	-0.45	65.85%
77	CP169	Keywords in H3 Tags	121	3	-0.18	-0.43	87.84%
78	ENT013	Has Entities in H2 Tags	1	1	-0.18	-0.51	68.83%
79	CP159a	Search Terms in H1-H6 Tags	14	1	-0.18	-0.43	85.61%
80	CP007	Ahrefs External Links	248	25	-0.18	-0.37	26.92%
81	DD007	DomDetailer Majestic Links	75,468,493	449,046	-0.18	-0.23	33.86%
82	GD004	Google Density Exact Matches	41	3	-0.18	-0.45	64.80%
83	CP471	Keywords in Span Tags	865	13	-0.18	-0.40	90.16%
84	CP999	Search Result Path Matches	13	1	-0.18	-0.44	72.18%
85	CP049	Ahrefs Images	83	26	-0.17	-0.39	18.42%
86	CP476	TF/IDF	1	1	-0.17	-0.47	80.91%
87	CPXR003	Number of Heading Tags	61	21	-0.17	-0.41	88.74%
88	CP072	Search Result Document Matches	8	1	-0.17	-0.45	61.52%
89	CP152	Keywords in H1 Tags	21	1	-0.17	-0.43	75.91%
90	ENT005	Entities in H4 Tags	16	2	-0.17	-0.46	70.84%
91	CP052	Ahrefs Linked Root Domains	33	8	-0.17	-0.41	27.89%
92	CP124a	Keywords in Absolute URLs	5,703	59	-0.17	-0.39	86.95%
93	CP427	Number of Images with Alt Text	74	19	-0.17	-0.41	86.35%
94	CP113	Search Result URL Matches	21	1	-0.17	-0.42	73.08%
95	CP137	Keywords in the Canonical URL	60	2	-0.17	-0.43	79.72%
96	CP486	Keywords in pages top 3 most used phrases	7	1	-0.17	-0.44	85.91%
97	CP385	Keywords in Meta OpenGraph Content	21	1	-0.17	-0.45	70.54%
98	ENT002	Entities in H1 Tags	6	2	-0.17	-0.41	62.79%
99	CP383	Keywords in Meta OpenGraph Description	48	2	-0.17	-0.43	74.05%
100	CP484	Leading Keywords in Title Tag	1	0	-0.17	-0.47	76.81%
101	DD014	DomDetailer Moz Links	60,982,656	-1,712,437	-0.17	-0.22	30.50%
102	CPX003	Keywords in Main Tags	13,887	89	-0.17	-0.47	82.62%
103	ENT014	Has Entities in H3 Tags	1	1	-0.17	-0.48	66.59%
104	GD003	Google Density Variations	7,071	77	-0.17	-0.40	74.50%
105	CPXR005	Number of H2 Tags	20	7	-0.16	-0.39	88.67%
106	CPJLDxSA	Number Of JSON-LD Types	49	9	-0.16	-0.40	83.97%
107	DD016	DomDetailer Moz Rank	8	4	-0.16	-0.36	27.52%
108	CP056	Ahrefs Pages	5	2	-0.16	-0.35	26.77%
109	CP426	Number of Images	103	29	-0.16	-0.36	85.38%
110	CPXR006	Number of H3 Tags	28	8	-0.16	-0.39	85.53%
111	QS004	Number of Questions In Headings	6	1	-0.16	-0.37	27.82%
112	LSI006	LSI Words in H2 Tags	105	15	-0.16	-0.37	95.23%
113	ENT010	Title Tag Has Entities	1	1	-0.16	-0.44	56.82%
114	CP164	Leading Keywords in H2 Tags	9	1	-0.16	-0.42	84.64%
115	CP425	Number of HTTPS Links	501	154	-0.16	-0.36	83.15%
116	CP146	Keywords in the First 100 Words	208	8	-0.16	-0.41	77.78%
117	CP151	Leading Keywords in H1 Tags	2	0	-0.16	-0.43	75.39%
118	CP109	Search Result Summary Text Matches	76	3	-0.16	-0.44	73.01%
119	CP048	Ahrefs Image Backlinks	299,372	3,189	-0.15	-0.33	23.42%
120	CP435	Number of Links	501	157	-0.15	-0.35	84.34%
121	CP431	Number of Internal Links	485	140	-0.15	-0.35	84.71%
122	ENT012	Has Entities in H1 Tags	1	1	-0.15	-0.46	60.70%
123	LSI001	LSI Words in Title Tag	16	5	-0.15	-0.36	91.65%
124	CP410	Number of DoFollow Links	497	151	-0.15	-0.35	84.71%
125	CPX013	Keywords in Footer Tags	3,696	18	-0.15	-0.36	77.33%
126	CP376	Keywords making whole LI Tags	6	1	-0.15	-0.41	76.06%
127	CP469a	Search Terms in Sentences	22	2	-0.15	-0.36	91.35%
128	CPJLD011	Has JSON-LD Answer	1	0	-0.15	-0.45	64.88%
129	CPJLD217	Has JSON-LD Question	1	0	-0.15	-0.45	64.80%
130	QS012	Headings Has Question	1	0	-0.15	-0.44	74.79%
131	CP126a	Search Terms in A Tags	62	3	-0.15	-0.37	85.16%
132	CP467	Keywords in Section Tags	2,178	20	-0.15	-0.41	86.58%
133	CP374	Keywords in the last 100 words	205	5	-0.15	-0.37	76.06%
134	CP358	Inline Javascript Kilobytes	131	35	-0.15	-0.32	81.58%
135	CP391	Number of Absolute URLs	387	148	-0.15	-0.37	80.84%
136	CP473	Keywords in Strong Tags	99	2	-0.15	-0.37	84.34%
137	CP032	Ahrefs Has Image Backlinks	1	0	-0.15	-0.43	21.70%
138	CP022	Ahrefs Has External Links	1	1	-0.15	-0.45	25.13%
139	QS006	Number of Questions In H2 Tags	4	1	-0.15	-0.38	78.52%
140	GD002	Google Exact Match Density	2	0	-0.15	-0.41	39.08%
141	LSI007	LSI Words in H3 Tags	93	14	-0.15	-0.35	93.29%
142	ENT011	Meta Description Tag Has Entities	1	1	-0.15	-0.44	58.39%
143	CP125	Keywords making whole A Tags	11	1	-0.15	-0.39	79.12%
144	CP034	Ahrefs Has Internal Links	1	1	-0.15	-0.44	24.98%
145	CP130	Keywords in Article Tags	2,333	21	-0.15	-0.41	75.24%
146	CP036	Ahrefs Has Linked Root Domains	1	1	-0.14	-0.43	24.98%
147	CP353	Head Size Kilobytes	130	46	-0.14	-0.37	73.15%
148	QS007	Number of Questions In H3 Tags	3	1	-0.14	-0.38	77.63%
149	CP357	Inline CSS Kilobytes	252	34	-0.14	-0.38	78.23%
150	CP108	Search Result Summary Length	245	152	-0.14	-0.31	72.93%
151	CP150a2	Search Terms in H2 Tags	8	1	-0.14	-0.35	86.65%
152	CP485	Keywords in pages most used phrase	2	0	-0.14	-0.38	79.19%
153	CP356	Keywords in I Tags	625	8	-0.14	-0.39	75.91%
154	CP483a	Search Terms in the Title Tag	2	0	-0.14	-0.37	85.01%
155	CP158	Keywords making whole H1-H6 Tags	4	0	-0.14	-0.40	74.87%
156	CP033	Ahrefs Has Images	1	1	-0.14	-0.41	16.26%
157	CPJLD116	Has JSON-LD HowToStep	1	0	-0.14	-0.39	6.11%
158	CP477	Keywords in Title Attributes	449	7	-0.14	-0.34	87.25%
159	CP006	Ahrefs Edu Backlinks	97,008	961	-0.14	-0.35	15.59%
160	ENT015	Has Entities in H4 Tags	1	0	-0.14	-0.42	61.00%
161	CP150a	Search Terms in H1 Tags	1	0	-0.14	-0.38	78.52%
162	CP168	Leading Keywords in H3 Tags	12	1	-0.14	-0.37	81.06%
163	PAGE009	Number of Prices	283	36	-0.13	-0.30	74.05%
164	CP451	Number of US Phone Numbers	72	8	-0.13	-0.32	75.99%
165	CP154	Keywords making whole H1, H2, and H3 Tags	4	0	-0.13	-0.39	73.15%
166	CP377	Load Time Milliseconds	140,093	2,736	-0.13	-0.27	65.03%
167	CP177	Keywords in H4-H6 Tags	124	2	-0.13	-0.37	80.98%
168	CPJLDxCB	Number Of Claimed Brands	21	1	-0.13	-0.36	73.53%
169	CP472	Keywords making whole Span Tags	11	1	-0.13	-0.36	83.37%
170	PAGE001	Is Home Page	1	0	-0.13	-0.39	36.84%
171	CP413	Number of External Links	63	17	-0.13	-0.29	74.79%
172	LSI003	LSI Words in Meta Description Tag	50	8	-0.13	-0.33	89.19%
173	DD011	DomDetailer Majestic Referring .gov Links	24,741,423	3,349,119	-0.13	-0.25	26.40%
174	CP173	Keywords in H4 Tags	82	1	-0.13	-0.36	79.27%
175	CP460	Percentage of DoFollow Internal Links	94	81	-0.13	-0.34	72.26%
176	CP347	Has US Phone Number	1	0	-0.13	-0.39	60.55%
177	CPJLD266	Has JSON-LD Website	1	0	-0.13	-0.41	55.70%
178	CP020	Ahrefs Has Domain Rating	1	1	-0.13	-0.40	18.05%
179	CPJLD131	Has JSON-LD LegalService	1	0	-0.13	-0.37	2.39%
180	CPJLD222	Has JSON-LD RealEstateAgent	1	0	-0.13	-0.41	0.82%
181	CP021	Ahrefs Has EDU Backlinks	1	0	-0.13	-0.37	14.84%
182	CP430	Number of Instagram Pages	6	1	-0.13	-0.34	69.87%
183	CP481b	Word Count in Meta Description Tag	86	22	-0.13	-0.32	72.41%
184	CPJLD209	Has JSON-LD Product	1	0	-0.13	-0.40	44.52%
185	CPJLD083	Has JSON-LD Event	1	0	-0.13	-0.38	3.73%
186	LSI005	LSI Words in H1 Tags	15	4	-0.13	-0.30	84.41%
187	CP355	Keywords in ID Attributes	2,361	5	-0.13	-0.35	79.05%
188	CPXR002	Number of HTML Comments	193	31	-0.13	-0.33	74.05%
189	CP319	Has Schema Markup	1	1	-0.13	-0.40	73.38%
190	CPXR007	Number of H4 Tags	19	4	-0.12	-0.33	78.15%
191	CPJLD007	Has JSON-LD AggregateRating	1	0	-0.12	-0.39	56.08%
192	CP380	Meta Description Length	511	130	-0.12	-0.31	68.98%
193	CPJLD129	Has JSON-LD JobPosting	1	0	-0.12	-0.43	1.42%
194	CP409	Number of DoFollow External Links	45	15	-0.12	-0.27	70.77%
195	PAGE007	Is Article Page	1	1	-0.12	-0.39	56.30%
196	CP364	Is OpenGraph Type Article	1	0	-0.12	-0.38	53.91%
197	CP440	Number of NoFollow Links	50	6	-0.12	-0.31	74.72%
198	CP060	Ahrefs Redirects	694	9	-0.12	-0.31	21.25%
199	CPJLD153	Has JSON-LD MonetaryAmount	1	0	-0.12	-0.40	4.03%
200	CP095	Search Result Link Text Has Year	1	0	-0.12	-0.36	61.82%

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