Amazon Sellers Build Empires on Rented Land. Their Websites Show It.

AISO Score

AEO

SEO

Readability

Engagement

The State of Amazon / Marketplace Websites

A business buyer asks Perplexity: "Best wholesale kitchen gadget suppliers in the US." Your Amazon store does millions in sales. But your standalone website barely registers. Across 111 Amazon and marketplace seller sites, the average AISO score is 59/100. SEO sits at 86. AEO averages 44.

Readability scores 65 and engagement hits 47. A total of 21% score below 50. Most marketplace sellers treat their own website as an afterthought.

Schema markup is missing from 23% of these sites. Sellers who depend entirely on Amazon have no backup if the algorithm changes. A strong standalone website is insurance and a growth channel.

Why This Matters for Amazon / Marketplace

Marketplace selling is defined as listing products on third-party platforms like Amazon, Walmart, or Etsy where the platform controls search, pricing, and customer data. Sellers who rely solely on marketplaces own none of their traffic.

Building a separate website with strong SEO and AEO creates a channel you control. When AI engines recommend products, they can pull from your site instead of Amazon's listing. That means your brand gets the credit.

Brand authority refers to the trust and recognition a business builds through its own web presence. Marketplace sellers with weak standalone sites have low brand authority in the eyes of both search engines and AI systems.

Marketplace sellers who ignore their own websites hand their brand authority to Amazon.

Key Findings

21%

Score Below 50

23%

No Schema Markup

10%

No Open Graph Tags

44/100

Avg AI Engine Score

Key Takeaways

•
Standalone sites are neglected by sellers who pour all resources into Amazon listings.
•
Schema markup is almost nonexistent on marketplace seller websites, making them invisible to AI.
•
No FAQ content exists to capture the questions buyers ask before purchasing.
•
Readability is poor because product copy is pasted from Amazon without reformatting.
•
Accessibility is ignored since sellers assume all traffic comes through marketplace apps.
•
Brand-building starts with a website that search engines and AI can actually read.

Common Mistakes in Amazon / Marketplace Websites

Copy-pasting Amazon listings — Duplicate content from Amazon gets filtered by Google. Write original descriptions.
No product schema on standalone site — Your own site needs structured data even if Amazon handles it on their platform.
Missing brand story — A homepage that just links to Amazon tells search engines nothing about your business.
No email capture — Without a customer list, you have no direct relationship when marketplace rules change.
Ignoring site speed — Cheap hosting with slow load times pushes your site down in search rankings.

How to Improve Your Amazon / Marketplace Website

Write original product descriptions. Do not copy from Amazon. Rewrite each description with unique language and more detail.
Add Organization and Product schema. Tell search engines who you are and what you sell with proper structured data.
Build a resource section. Create buying guides, comparison articles, and how-to content that AI engines can cite.
Set up FAQ pages for each product category. Answer the top 10 questions buyers ask before purchasing.
Invest in site speed. Move to quality hosting. Compress images. A fast site signals credibility to both users and search engines.

Dimension Breakdown

AI Engine (AEO) (30%)

SEO (20%)

Readability (25%)

Engagement (25%)

Score Distribution

AISO Score Ranges

0-9

10-19

20-29

30-39

40-49

50-59

60-69

70-79

80-89

90-99

Grade Distribution

1 (1%)

10 (9%)

44 (40%)

33 (30%)

23 (21%)

Frequently Asked Questions

What is an AISO score?

An AISO score is defined as a 0-to-100 rating measuring website quality across SEO, readability, engagement, AEO, and accessibility. It shows how visible your site is to search engines and AI tools.

What is AEO?

AEO refers to Answer Engine Optimization. It means structuring your content so AI systems like ChatGPT and Perplexity can find and recommend your business.

Why do Amazon sellers need their own website?

Amazon controls your listing, pricing, and customer data. A standalone website builds brand authority you own and creates a traffic source that no marketplace can take away.

Can I use the same product descriptions on my site and Amazon?

No. Google filters duplicate content. Write original descriptions for your standalone site with more detail than your Amazon listing.

What schema markup should marketplace sellers add?

Add Organization schema on your homepage and Product schema on each product page. Include brand, price, availability, and reviews.

How do AI engines discover marketplace sellers?

AI engines read standalone websites, not Amazon listings. Build content on your own site with FAQ sections, buying guides, and clear product data.

Does my site need to sell products directly?

Not necessarily. Even if you link to Amazon for purchase, your site should have original content, product information, and brand context that search engines can index.

How often should I update my standalone website?

Update product pages whenever inventory or pricing changes. Add new content monthly. Run a full audit quarterly.

All 111 Audited Sites

Domains are partially blurred. Scores range from 0 to 100.

#	Domain	AISO	Grade	AEO	SEO	Read.	Eng.
1	wholel**********.com	83	A	66	100	95	79
2	redstag***********.com	78	B	71	94	86	64
3	amznb*******.com	77	B	65	97	93	61
4	ser*****.com	77	B	71	95	77	69
5	kaitl********.com	76	B	66	99	74	70
6	akb*****.com	74	B	56	92	100	57
7	sal*****.com	74	B	86	99	55	59
8	thedis*********.com	74	B	52	99	85	70
9	pres*******.com	74	B	58	100	83	63
10	pc***.com	72	B	60	88	86	60
11	theh*****.co	70	B	58	90	86	54
12	bha****.com	69	C	42	99	86	60
13	delawa***********.com	69	C	63	99	70	52
14	prepcen***********.com	68	C	60	94	79	47
15	foxb*******.com	68	C	63	92	78	45
16	wk**.com	68	C	43	90	83	67
17	wt**.com	68	C	46	97	82	58
18	hot****.com	67	C	35	90	95	59
19	kiv***.com	67	C	48	90	79	59
20	fbain*********.com	67	C	50	99	83	47
21	thec*****.me	67	C	53	90	84	47
22	magnol*********.com	67	C	61	95	77	41
23	mckenz**********.com	67	C	40	95	85	59
24	eco*****.com	67	C	52	99	79	48
25	smar******.com	67	C	61	83	93	37
26	smartp*********.com	66	C	48	85	86	54
27	richmo**********.com	66	C	38	92	89	57
28	wyom*******.com	66	C	61	79	79	50
29	news-jo***********.com	65	C	53	85	81	48
30	zon****.com	65	C	40	100	80	50
31	ks**.com	65	C	40	95	92	45
32	wp**.com	65	C	58	90	68	52
33	fc***.com	65	C	59	85	63	57
34	siou******.business	65	C	42	80	92	53
35	spectr**********.com	65	C	58	85	82	42
36	wt**.com	65	C	58	100	64	46
37	nbcc******.com	64	C	52	91	84	36
38	ki**.com	64	C	58	73	76	53
39	tax***.com	64	C	38	85	82	59
40	ritepre************.com	64	C	50	94	60	60
41	abc7*******.com	63	C	58	94	79	30
42	wyoming***********.com	63	C	42	90	70	58
43	go***.com	63	C	37	80	78	65
44	idahos***********.com	62	C	30	93	91	47
45	iowaliq*************.com	62	C	40	97	83	40
46	wl**.com	62	C	38	95	81	46
47	bangor*********.com	62	C	48	92	76	41
48	supe*****.fm	62	C	48	98	71	40
49	vo***.media	62	C	40	88	82	47
50	fba*****.com	62	C	35	83	75	64
51	conn*******.news12.com	61	C	40	91	82	41
52	flexfu*********.eu	61	C	50	94	52	57
53	kot***.com	61	C	35	83	87	47
54	wy***.com	61	C	30	83	91	52
55	join******.com	61	C	63	75	71	37
56	a**.com	59	D	53	97	63	30
57	down******.org	59	D	32	83	87	45
58	hartfo**********.com	59	D	46	68	81	47
59	fulfil*********.com	59	D	42	100	37	67
60	quick*******.com	59	D	42	94	57	52
61	dbus*****.com	59	D	40	83	82	40
62	live*****.com	59	D	47	83	67	47
63	myn***.com	59	D	25	90	86	46
64	wx**.com	58	D	25	85	89	45
65	montana*************.com	58	D	47	83	79	30
66	cn**.com	57	D	43	80	69	42
67	kb**.com	57	D	30	96	77	40
68	supp******.org	57	D	25	75	87	50
69	thl****.com	57	D	38	85	70	45
70	selle********.amazon.sa	57	D	38	92	63	47
71	sellin*********.aboutamazon.com	56	D	43	68	71	45
72	cbs****.com	56	D	35	81	82	35
73	cd***.org	56	D	43	87	64	40
74	kfy***.com	56	D	25	82	89	40
75	ww***.com	55	D	30	78	83	37
76	fbapre**********.com	55	D	52	85	54	35
77	kentr*******.com	55	D	42	68	72	42
78	sega*******.com	54	D	28	83	75	42
79	newsis**********.com	54	D	38	95	53	40
80	the*****.com	53	D	35	95	49	45
81	main*******.org	53	D	37	84	69	30
82	bu***.com	53	D	50	99	17	57
83	selery***********.com	53	D	53	100	10	57
84	bigskyeco****************.org	52	D	38	75	66	38
85	stock*******.com	52	D	48	95	16	57
86	spark*******.com	52	D	37	67	81	30
87	allpo*******.com	51	D	42	100	35	37
88	wo**.com	51	D	46	75	37	51
89	value********.com	49	F	58	60	35	42
90	trade*******.com	49	F	25	94	54	37
91	alask*******.org	48	F	25	80	66	30
92	tw***.com	48	F	38	94	35	37
93	shop*******.com	47	F	28	70	54	45
94	biz*****.com	46	F	53	72	10	51
95	seller**********.com	46	F	38	92	20	43
96	mee***.com	46	F	48	97	20	30
97	kt**.com	46	F	28	70	43	51
98	cdn-sel************.aboutamazon.com	45	F	38	15	79	42
99	crain********.com	45	F	47	75	32	30
100	abc6o*********.com	45	F	35	78	40	36
101	wa**.org	45	F	23	60	69	35
102	cos***.com	44	F	48	60	10	62
103	bus*****.jacksoncountyga.com	43	F	25	71	33	51
104	hawai********.com	43	F	28	69	32	51
105	thebi*******.com	42	F	30	95	10	47
106	vendi*******.com	41	F	37	80	22	35
107	retailcus***************.com	40	F	45	77	10	35
108	voa****.com	39	F	43	70	10	40
109	lock*****.com	36	F	25	89	10	32
110	lin***.ee	35	F	35	80	10	23
111	bus*****.douglascountygeorgia.com	29	F	15	68	10	32

Methodology

Each website was scored using AISO Studio's production scoring engine across four dimensions:

AEO (30%) — AI Engine Optimization: direct answer format, FAQ patterns, structured content, citation signals, topical authority
SEO (20%) — Title tags, meta descriptions, heading structure, links, images, keyword optimization
Readability (25%) — Flesch reading ease with normalized scoring, sentence complexity, audience appropriateness
Engagement (25%) — Content hooks, calls to action, questions, lists, quotes, emphasis, paragraph variety

111 sites collected across US states using geographic search queries. Scores reflect the state of each website at time of audit.

How Does YOUR Amazon / Marketplace Website Score?

The average amazon / marketplace website scores 59/100. Get a free audit to see where you stand and how to improve your AI search readiness.

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