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Top SEO Factors - 2022-08-27      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 - 2022-08-27 - 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	45	20	-0.37	-0.60	95.83%
2	CPZZZ100	Number of Top 100 Shared Factors Used	89	44	-0.34	-0.59	95.41%
3	CPZZZ	Number of Factors Used	221	128	-0.32	-0.60	92.20%
4	CPZZZ200	Number of Top 200 Shared Factors Used	155	83	-0.30	-0.57	93.29%
5	ENT000a	Number of Entities Used	69	29	-0.29	-0.61	74.61%
6	CP059	Ahrefs Rank	48	17	-0.28	-0.56	10.76%
7	CP062	Ahrefs Referring Domains	25,170	277	-0.28	-0.41	13.18%
8	CP063	Ahrefs Referring IP Addresses	11,004	168	-0.27	-0.42	13.36%
9	CP061	Ahrefs Referring Class C Addresses	4,304	104	-0.27	-0.42	13.36%
10	CP064	Ahrefs Referring Pages	15,530,595	69,553	-0.26	-0.37	13.12%
11	CP002	Ahrefs Backlinks	15,530,592	69,553	-0.26	-0.37	13.12%
12	CP067	Ahrefs Text Backlinks	11,189,914	53,382	-0.26	-0.36	13.12%
13	CP470	Keywords in the HTML Tag	33,505	223	-0.25	-0.54	95.83%
14	CP134	Keywords in Body Tag	21,791	195	-0.25	-0.53	94.74%
15	CP054	Ahrefs NoFollow Backlinks	1,497,985	7,925	-0.25	-0.37	13.30%
16	CP004	Ahrefs Dofollow Backlinks	9,691,661	45,550	-0.24	-0.36	13.06%
17	ENT009	Entities in Title Tag	7	3	-0.23	-0.52	67.59%
18	CP161	Keywords in H1-H6 Tags	132	8	-0.22	-0.50	91.35%
19	CP157	Keywords in H1, H2, and H3 Tags	93	7	-0.22	-0.51	91.11%
20	CPX010	Keywords in Div Tags	11,532	121	-0.22	-0.50	91.96%
21	DD015	DomDetailer Moz PA	66	49	-0.22	-0.51	26.96%
22	ENT003	Entities in H2 Tags	39	7	-0.22	-0.51	73.70%
23	CP135	Body Tag Size Kilobytes	336	95	-0.22	-0.48	92.32%
24	CP129	Keywords in A Tags	1,255	25	-0.22	-0.47	93.35%
25	DD010	DomDetailer Majestic Referring Subnets	89,431	18,955	-0.21	-0.32	27.93%
26	ENT004	Entities in H3 Tags	33	7	-0.21	-0.52	73.04%
27	DD006	DomDetailer Majestic IPs	288,115	65,775	-0.21	-0.32	28.05%
28	CP070	Ahrefs Word Count	3,721	1,516	-0.21	-0.49	9.85%
29	DD008	DomDetailer Majestic Referring Domains	1,908,241	374,782	-0.21	-0.31	28.17%
30	CP153	Keywords in H1 and H2 Tags	55	4	-0.21	-0.48	89.42%
31	DD005	DomDetailer Majestic CF	59	39	-0.21	-0.49	26.66%
32	CP465	Keywords in P Tags	1,340	35	-0.21	-0.47	92.02%
33	DD013	DomDetailer Moz DA	80	49	-0.21	-0.47	26.12%
34	CP071	Search Result Display URL Matches	12	1	-0.21	-0.49	74.67%
35	CP005	Ahrefs Domain Rating	89	48	-0.21	-0.50	11.37%
36	CP097	Search Result Link Text Matches	12	1	-0.21	-0.49	74.79%
37	CP019	Ahrefs Has DoFollow Backlinks	1	1	-0.21	-0.53	12.94%
38	CP038	Ahrefs Has NoFollow Backlinks	1	1	-0.20	-0.53	12.76%
39	DD012	DomDetailer Majestic TF	54	29	-0.20	-0.46	26.18%
40	CP469	Keywords in Sentences	1,165	27	-0.20	-0.45	90.27%
41	CP375	Keywords in LI Tags	507	18	-0.20	-0.46	92.68%
42	CP458	Page Size Kilobytes	547	168	-0.20	-0.46	90.21%
43	CP045	Ahrefs Has Text Backlinks	1	1	-0.20	-0.52	13.36%
44	CP017	Ahrefs Has Backlinks	1	1	-0.20	-0.52	13.42%
45	CP465c	Keywords in script Tags	4,848	40	-0.20	-0.46	92.08%
46	DD016	DomDetailer Moz Rank	8	5	-0.20	-0.47	25.57%
47	CP127	Keywords in A Tag HREFs	819	48	-0.19	-0.44	91.41%
48	CP127b	Keywords in Unique A Tag HREFs	542	33	-0.19	-0.43	92.02%
49	CP470a	Search Terms in the HTML Tag	408	17	-0.19	-0.44	88.27%
50	CKWD001	Clean Keyword Density in the HTML Tag	187	4	-0.19	-0.44	78.05%
51	CPXX888	Number of HTML Tags	2,744	924	-0.19	-0.46	89.96%
52	CP481	Keywords in Title Tag	13	1	-0.19	-0.45	73.70%
53	CP134a	Search Terms in Body Tag	363	18	-0.19	-0.43	90.63%
54	CP475	Term Frequency	6	3	-0.19	-0.44	91.23%
55	CP999	Search Result Path Matches	8	1	-0.19	-0.45	73.76%
56	CP050	Ahrefs Internal Links	519	159	-0.19	-0.40	13.85%
57	DD002	DomDetailer Facebook Shares	9,563,500	-7,134,901	-0.19	-0.30	27.39%
58	CP165	Keywords in H2 Tags	44	3	-0.19	-0.45	90.45%
59	CP072	Search Result Document Matches	8	1	-0.18	-0.46	61.67%
60	ENT018	Entities in Sentences	482	110	-0.18	-0.39	98.13%
61	ENT001	Entities in HTML Tag	1,613	359	-0.18	-0.41	97.94%
62	CP128	Keywords in Alt Attributes	56	7	-0.18	-0.43	89.00%
63	CP160	Leading Keywords in H1-H6 Tags	14	2	-0.18	-0.43	87.73%
64	DD007	DomDetailer Majestic Links	208,723,577	-3,425,344	-0.18	-0.18	26.60%
65	ENT002	Entities in H1 Tags	5	2	-0.18	-0.43	62.70%
66	DD014	DomDetailer Moz Links	61,664,681	2,715,486	-0.18	-0.25	27.21%
67	CP492b	Unabridged Word Count	5,994	1,891	-0.18	-0.41	86.70%
68	CP156	Leading Keywords in H1, H2, and H3 Tags	10	1	-0.18	-0.44	87.36%
69	CP488	Keywords in pages top 10 most used phrases	18	2	-0.18	-0.46	81.62%
70	CP140	Clean Text Kilobytes	35	12	-0.18	-0.41	86.28%
71	CP492	Word Count	4,897	1,543	-0.18	-0.40	86.34%
72	ENT010	Title Tag Has Entities	1	1	-0.18	-0.46	52.00%
73	CP468	Number of Sentences	271	68	-0.18	-0.40	87.55%
74	CP137	Keywords in the Canonical URL	46	2	-0.18	-0.44	79.69%
75	GD001	Google Variation Density	301	2	-0.18	-0.43	80.77%
76	CP113	Search Result URL Matches	18	1	-0.17	-0.43	74.37%
77	CP487	Keywords in pages top 5 most used phrases	9	1	-0.17	-0.46	81.32%
78	CP007	Ahrefs External Links	254	31	-0.17	-0.34	13.60%
79	ENT008	Entities in Meta Description Tag	9	3	-0.17	-0.44	63.85%
80	CP056	Ahrefs Pages	8	2	-0.17	-0.37	12.52%
81	CP152	Keywords in H1 Tags	11	1	-0.17	-0.41	75.82%
82	CP471	Keywords in Span Tags	439	9	-0.17	-0.41	91.23%
83	CP425	Number of HTTPS Links	548	153	-0.17	-0.40	85.49%
84	CP049	Ahrefs Images	64	19	-0.17	-0.39	9.25%
85	GD004	Google Density Exact Matches	26	3	-0.17	-0.42	64.69%
86	CPXR003	Number of Heading Tags	57	21	-0.17	-0.40	88.81%
87	CPJLD086	Has JSON-LD FinancialProduct	1	0	-0.17	-0.56	1.87%
88	CP048	Ahrefs Image Backlinks	2,277,429	12,810	-0.17	-0.35	11.79%
89	CPXR24	Number of P Tags	152	40	-0.17	-0.40	83.74%
90	CP057	Ahrefs Page Size	89,701	30,366	-0.17	-0.36	9.49%
91	CP159a	Search Terms in H1-H6 Tags	14	1	-0.17	-0.41	88.81%
92	DD011	DomDetailer Majestic Referring .gov Links	26,029,265	4,731,412	-0.17	-0.30	25.21%
93	CP435	Number of Links	550	157	-0.17	-0.39	85.91%
94	CP169	Keywords in H3 Tags	38	3	-0.17	-0.42	89.54%
95	CP410	Number of DoFollow Links	545	152	-0.16	-0.39	85.07%
96	CP381	Keywords in Meta Descriptions	40	2	-0.16	-0.42	78.42%
97	CP052	Ahrefs Linked Root Domains	31	8	-0.16	-0.39	13.06%
98	ENT013	Has Entities in H2 Tags	1	1	-0.16	-0.47	63.97%
99	CP431	Number of Internal Links	532	138	-0.16	-0.38	86.09%
100	ENT012	Has Entities in H1 Tags	1	1	-0.16	-0.45	57.86%
101	CP358	Inline Javascript Kilobytes	200	38	-0.16	-0.36	84.22%
102	CPXR018	Keywords in Nav Tags	2,398	20	-0.16	-0.40	86.94%
103	CP032	Ahrefs Has Image Backlinks	1	0	-0.16	-0.45	11.12%
104	CP124a	Keywords in Absolute URLs	1,392	47	-0.16	-0.38	87.91%
105	CP484	Leading Keywords in Title Tag	1	0	-0.16	-0.45	76.18%
106	CPX003	Keywords in Main Tags	2,271	54	-0.16	-0.45	86.09%
107	CP427	Number of Images with Alt Text	93	18	-0.16	-0.37	85.97%
108	CP426	Number of Images	99	28	-0.16	-0.37	85.79%
109	ENT005	Entities in H4 Tags	16	2	-0.16	-0.43	68.68%
110	CP385	Keywords in Meta OpenGraph Content	11	1	-0.16	-0.42	68.50%
111	CPXR005	Number of H2 Tags	18	6	-0.16	-0.39	88.21%
112	CP151	Leading Keywords in H1 Tags	1	0	-0.16	-0.43	76.72%
113	ENT014	Has Entities in H3 Tags	1	1	-0.16	-0.46	62.70%
114	CP486	Keywords in pages top 3 most used phrases	5	1	-0.15	-0.42	82.16%
115	CP383	Keywords in Meta OpenGraph Description	149	2	-0.15	-0.39	73.46%
116	CPXR006	Number of H3 Tags	26	8	-0.15	-0.37	86.64%
117	CPJLDxSA	Number Of JSON-LD Types	74	9	-0.15	-0.39	81.80%
118	QS003	Number of Questions	114	6	-0.15	-0.34	81.92%
119	CP483a	Search Terms in the Title Tag	2	0	-0.15	-0.39	78.48%
120	GD003	Google Density Variations	4,577	35	-0.15	-0.37	74.12%
121	CP022	Ahrefs Has External Links	1	1	-0.15	-0.43	11.43%
122	CPX013	Keywords in Footer Tags	1,978	8	-0.15	-0.36	80.47%
123	CP469a	Search Terms in Sentences	27	2	-0.15	-0.36	89.54%
124	CP036	Ahrefs Has Linked Root Domains	1	1	-0.15	-0.44	11.12%
125	CP467	Keywords in Section Tags	625	16	-0.15	-0.41	87.67%
126	CP146	Keywords in the First 100 Words	179	6	-0.15	-0.38	72.37%
127	CP413	Number of External Links	116	19	-0.15	-0.34	77.57%
128	CP476	TF/IDF	1	1	-0.15	-0.43	78.78%
129	CP391	Number of Absolute URLs	428	154	-0.15	-0.36	81.32%
130	QS004	Number of Questions In Headings	7	1	-0.15	-0.35	33.31%
131	CP034	Ahrefs Has Internal Links	1	1	-0.15	-0.42	11.31%
132	PAGE009	Number of Prices	317	39	-0.14	-0.33	80.59%
133	CP164	Leading Keywords in H2 Tags	5	1	-0.14	-0.38	84.89%
134	CP158	Keywords making whole H1-H6 Tags	2	0	-0.14	-0.40	76.84%
135	CP006	Ahrefs Edu Backlinks	97,515	746	-0.14	-0.34	9.19%
136	CP125	Keywords making whole A Tags	16	1	-0.14	-0.37	80.17%
137	LSI002	LSI Words in Sentences	5,144	593	-0.14	-0.31	97.82%
138	CP313	Has Privacy Policy	1	1	-0.14	-0.41	77.99%
139	CP477	Keywords in Title Attributes	75	6	-0.14	-0.36	84.10%
140	CP021	Ahrefs Has EDU Backlinks	1	0	-0.14	-0.40	8.40%
141	ENT011	Meta Description Tag Has Entities	1	1	-0.14	-0.42	55.32%
142	CP154	Keywords making whole H1, H2, and H3 Tags	1	0	-0.14	-0.39	75.45%
143	CP353	Head Size Kilobytes	123	48	-0.14	-0.34	77.39%
144	CP409	Number of DoFollow External Links	106	17	-0.14	-0.32	76.06%
145	CP150a	Search Terms in H1 Tags	1	0	-0.14	-0.36	78.36%
146	CP479	Title Has Sales Words	1	0	-0.14	-0.40	66.08%
147	CP473	Keywords in Strong Tags	50	2	-0.14	-0.36	81.98%
148	QS006	Number of Questions In H2 Tags	5	1	-0.14	-0.35	77.87%
149	CP033	Ahrefs Has Images	1	1	-0.14	-0.41	7.80%
150	QS012	Headings Has Question	1	0	-0.14	-0.41	74.97%
151	CP126a	Search Terms in A Tags	62	3	-0.14	-0.33	87.30%
152	CP479ii	Title Has Sentiment Words	1	0	-0.14	-0.39	65.48%
153	CP357	Inline CSS Kilobytes	112	35	-0.14	-0.36	81.08%
154	CP376	Keywords making whole LI Tags	7	1	-0.13	-0.37	81.08%
155	CP374	Keywords in the last 100 words	182	3	-0.13	-0.35	76.30%
156	CP130	Keywords in Article Tags	724	20	-0.13	-0.39	75.27%
157	CP150a2	Search Terms in H2 Tags	6	1	-0.13	-0.36	86.70%
158	CP356	Keywords in I Tags	115	6	-0.13	-0.38	79.81%
159	CPJLD011	Has JSON-LD Answer	1	0	-0.13	-0.41	64.69%
160	DD001	DomDetailer Facebook Comments	340	69	-0.13	-0.33	24.91%
161	CP377	Load Time Milliseconds	638,081	3,322	-0.13	-0.29	65.30%
162	CP345	Has Terms of Service	1	0	-0.13	-0.41	71.58%
163	CPJLD217	Has JSON-LD Question	1	0	-0.13	-0.41	64.93%
164	CP213	Has FavIcon	1	1	-0.13	-0.39	64.51%
165	CP472	Keywords making whole Span Tags	18	1	-0.13	-0.35	84.40%
166	CPXR002	Number of HTML Comments	241	31	-0.13	-0.34	77.75%
167	QS007	Number of Questions In H3 Tags	4	1	-0.13	-0.35	77.27%
168	CPXR007	Number of H4 Tags	26	4	-0.13	-0.33	77.93%
169	CP444	Number of Social Accounts	41	1	-0.13	-0.33	69.89%
170	PAGE010	Number of Schema Products	9	0	-0.13	-0.41	40.75%
171	CP060	Ahrefs Redirects	165,818	758	-0.13	-0.32	11.06%
172	CP432	Number of JavaScript Includes	28	14	-0.13	-0.32	71.10%
173	CP440	Number of NoFollow Links	55	6	-0.13	-0.31	76.78%
174	CP149	Keywords making whole H1 Tags	1	0	-0.12	-0.38	71.89%
175	CP355	Keywords in ID Attributes	194	1	-0.12	-0.35	83.86%
176	CP204	Has Canonical URL	1	1	-0.12	-0.38	64.69%
177	CP099	Search Result Number of Dirs in Path	4	2	-0.12	-0.34	59.07%
178	CP451	Number of US Phone Numbers	93	6	-0.12	-0.31	76.84%
179	CP003	Ahrefs Canonical Backlinks	540	5	-0.12	-0.37	8.77%
180	LSI001	LSI Words in Title Tag	15	4	-0.12	-0.28	92.44%
181	ENT015	Has Entities in H4 Tags	1	0	-0.12	-0.39	56.95%
182	CPJLD209	Has JSON-LD Product	1	0	-0.12	-0.39	45.65%
183	CP168	Leading Keywords in H3 Tags	5	0	-0.12	-0.35	82.53%
184	CP319	Has Schema Markup	1	1	-0.12	-0.38	69.41%
185	CP114	Search Result Uses HTTPS	1	1	-0.12	-0.37	58.16%
186	CP418	Number of Forms	14	2	-0.12	-0.33	72.07%
187	PAGE004	Is Purchase Page	1	1	-0.12	-0.39	67.53%
188	CP207	Has Contact Page	1	1	-0.12	-0.37	61.19%
189	CP177	Keywords in H4-H6 Tags	39	1	-0.12	-0.34	79.02%
190	CPJLD068	Has JSON-LD Dentist	1	0	-0.12	-0.35	2.42%
191	CP109	Search Result Summary Text Matches	44	2	-0.12	-0.36	52.90%
192	CP430	Number of Instagram Pages	7	1	-0.12	-0.31	74.24%
193	CPJLD182	Has JSON-LD Offer	1	0	-0.12	-0.39	46.01%
194	CP381a	Search Terms in Meta Descriptions	2	0	-0.12	-0.33	82.22%
195	CP481b	Word Count in Meta Description Tag	84	21	-0.12	-0.29	68.50%
196	CP041	Ahrefs Has Redirects	1	0	-0.12	-0.37	9.98%
197	CP424	Number of HREF Lang Tags	20	2	-0.12	-0.33	74.97%
198	CP445	Number of Social Pages	11	3	-0.12	-0.29	69.41%
199	CP439	Number of NoFollow Externa Links	20	3	-0.12	-0.31	77.45%
200	CPJLD007	Has JSON-LD AggregateRating	1	0	-0.12	-0.38	54.78%

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