Supply
21usbuy.com
21usBuy.com is a US-based direct sales marketplace specializing in Chinese electronics and smart devices for overseas Chinese consumers. The store features products including iFLYTEK AI translation machines, smart recording pens, translation pens, children's educational devices, and kitchen appliances sourced from major Chinese manufacturers.
Products
26
Collections
11
Pages
5
Blog Posts
3
CommerceRank Score
Overall store health assessment based on 5 key factors
44/100
Top Recommendations
- Migrate from legacy OS 1.0 theme to OS 2.0 for better performance and features
- Improve PageSpeed performance to 70+ for better conversions
- Add a reviews platform to build customer trust
- Consider BNPL options to increase average order value
PageSpeed Performance Analysis
Mobile performance from Google PageSpeed • 26 Feb 2026
Overall Ranking
#6501 / 16375
Faster than 60% of stores
Electronics Ranking
#77 / 233
Top 33% in category
Category Avg Performance
55
+7 above avg
Category Avg LCP
2.0s
Performance
Accessibility
SEO
Core Web Vitals
—
Largest Contentful Paint
—
Cumulative Layout Shift
—
Interaction to Next Paint
Additional Metrics
Store Audit
Actionable insights compared to 345 Electronics stores
#231 in Electronics
Below 67% of stores
98% below average
26 products vs 1,637 avg
Faster than 67% of Electronics stores
PageSpeed score: 62/100
No BNPL options
59% of Electronics stores offer PayPal
Category Benchmarks
Compared to 345 stores in Electronics
98% below average
avg
87% below average
avg
83% below average
avg
91% below average
avg
Category Intelligence
How Supply compares to other electronics stores
4%
of Electronics stores use this theme
Insights
- 59% of Electronics stores offer PayPal
Theme & Design
Theme Name
SupplyType
Theme Store
Tech Stack
Platform
No additional integrations detected
Business Profile
Store maturity and operational indicators
Stable
Unknown
Below average catalog size
Top 67% by catalog size
low
Basic content (5 pages)
Tech Stack Maturity
Basic stack
Business Sophistication
Early stage
Store Timeline & History
Feb 2026
Similar Electronics Stores
Other electronics stores with similar size
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About Supply
Supply is a electronics ecommerce store built on and operating in US. The store currently offers 26 products organized across 11 collections, making it comparable in size for the electronics category.
Theme and Design
Supply uses the Supply theme from the Shopify Theme Store. This theme choice is used by 4% of electronics stores.
Performance Analysis
Based on Google PageSpeed Insights, Supply achieves a performance score of 62/100 on mobile devices. This moderate score suggests there may be opportunities to improve load times and user experience through optimization. The store also scores 84/100 for accessibility and 100/100 for SEO optimization.
Tech Stack
Beyond the core Shopify platform, Supply has not implemented a third-party review platform. Compared to other electronics stores, 59% of electronics stores offer paypal
Competitive Positioning
Within the Electronics category, Supply ranks #231 out of 345 stores we track. This places them in the top 67% of electronics stores by product catalog size.
Last scanned
Feb 24, 2026
