Customrockstar
customrockstar.com
Custom Rockstar specializes in custom-designed engagement rings and wedding rings, positioning itself as a destination for personalized fine jewelry pieces. The store focuses on creating bespoke, high-quality rings for customers seeking unique designs with a luxury appeal.
Performance Needs Attention
This store scores 39/100 on PageSpeed, which is below the recommended threshold of 50. Consider optimizing images, reducing JavaScript, and enabling better caching.
Products
24
Collections
5
Pages
7
Blog Posts
3
CommerceRank Score
Overall store health assessment based on 5 key factors
46/100
Top Recommendations
- Migrate from legacy OS 1.0 theme to OS 2.0 for better performance and features
- Critical: PageSpeed below 50 is hurting conversions
- PageSpeed is 18 points below Jewellery & Watches category average (57)
- Add a reviews platform to build customer trust
PageSpeed Performance Analysis
Mobile performance from Google PageSpeed • 27 Feb 2026
Overall Ranking
#14373 / 16375
Faster than 12% of stores
Jewellery & Watches Ranking
#680 / 758
Top 90% in category
Category Avg Performance
57
-18 below avg
Category Avg LCP
1.8s
Performance
Accessibility
SEO
Core Web Vitals
—
Largest Contentful Paint
—
Cumulative Layout Shift
—
Interaction to Next Paint
Additional Metrics
Store Audit
Actionable insights compared to 1082 Jewellery & Watches stores
#906 in Jewellery & Watches
Below 84% of stores
97% below average
24 products vs 802 avg
Slower than 90% of Jewellery & Watches stores
PageSpeed score: 39/100
Category Benchmarks
Compared to 1082 stores in Jewellery & Watches
97% below average
avg
93% below average
avg
75% below average
avg
93% below average
avg
Theme & Design
Tech Stack
Platform
Shopify
Payment / Finance
Business Profile
Store maturity and operational indicators
Stable
Unknown
Smaller catalog (bottom 25%)
Top 84% by catalog size
low
Basic content (7 pages)
Tech Stack Maturity
Developing stack
Business Sophistication
Emerging
Store Timeline & History
Feb 2026
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About Customrockstar
Customrockstar is a jewellery & watches ecommerce store built on Shopify and operating in DE. The store currently offers 24 products organized across 5 collections, making it comparable in size for the jewellery & watches category.
Theme and Design
Customrockstar uses the Brooklyn theme from the Shopify Theme Store. This theme choice provides the foundation for their online presence.
Performance Analysis
Based on Google PageSpeed Insights, Customrockstar achieves a performance score of 39/100 on mobile devices. This score indicates significant opportunities for performance optimization, which could improve conversions and search rankings. The store also scores 93/100 for accessibility and 92/100 for SEO optimization.
Tech Stack
Beyond the core Shopify platform, Customrockstar has not implemented a third-party review platform and offers PayPal for payment flexibility.
Competitive Positioning
Within the Jewellery & Watches category, Customrockstar ranks #906 out of 1082 stores we track. This places them in the top 84% of jewellery & watches stores by product catalog size.
Last scanned
Feb 25, 2026
