Planetmermaid
planetmermaid.com
Planet Mermaid UK specializes in high-quality swimmable mermaid tails, monofins, and coordinated swimwear for children and enthusiasts. The store offers a range of mermaid-themed products including swimming accessories, beach clothing, and costume items, positioned as both functional swimming equipment and imaginative play wear.
Performance Needs Attention
This store scores 20/100 on PageSpeed, which is below the recommended threshold of 50. Consider optimizing images, reducing JavaScript, and enabling better caching.
Products
145
Collections
46
Pages
45
Blog Posts
91
CommerceRank Score
Overall store health assessment based on 5 key factors
65/100
Top Recommendations
- Critical: PageSpeed below 50 is hurting conversions
- PageSpeed is 37 points below Fashion & Clothing category average (57)
PageSpeed Performance Analysis
Mobile performance from Google PageSpeed • 23 Feb 2026
Overall Ranking
#2 / 16375
Faster than 100% of stores
Fashion & Clothing Ranking
#2 / 2989
Top 0% in category
Category Avg Performance
57
-37 below avg
Category Avg LCP
1.9s
Slower than avg
Performance
Accessibility
SEO
Core Web Vitals
2.1s
Largest Contentful Paint
0.030
Cumulative Layout Shift
—
Interaction to Next Paint
Additional Metrics
1.1s
First Contentful Paint
288ms
Time to First Byte
10.1s
Speed Index
Store Audit
Actionable insights compared to 4419 Fashion & Clothing stores
#3 in Fashion & Clothing
Top 0% of stores
82% below average
145 products vs 819 avg
Faster than 100% of Fashion & Clothing stores
PageSpeed score: 20/100
Category Benchmarks
Compared to 4419 stores in Fashion & Clothing
82% below average
avg
51% below average
avg
10% above average
avg
184% above average
avg
Theme & Design
Tech Stack
Platform
shopify
Reviews Platform
Stamped
Payment / Finance
Business Profile
Store maturity and operational indicators
Stable
NaN+ year
Since Invalid Date
Top 10% largest catalog
Top 0% by catalog size
high
Strong content (91 blogs, 45 pages)
Tech Stack Maturity
Advanced stack
Business Sophistication
Established
Store Timeline & History
Feb 2026
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About Planetmermaid
Planetmermaid is a fashion & clothing ecommerce store built on shopify and operating in DE. The store currently offers 145 products organized across 46 collections, making it comparable in size for the fashion & clothing category.
Theme and Design
Planetmermaid uses the Sleek theme from the Shopify Theme Store. This theme choice provides the foundation for their online presence.
Performance Analysis
Based on Google PageSpeed Insights, Planetmermaid achieves a performance score of 20/100 on mobile devices. This score indicates significant opportunities for performance optimization, which could improve conversions and search rankings. The store also scores 84/100 for accessibility and 92/100 for SEO optimization.
Tech Stack
Beyond the core Shopify platform, Planetmermaid uses Stamped for customer reviews and offers PayPal, Klarna, Zip (Quadpay) for payment flexibility.
Competitive Positioning
Within the Fashion & Clothing category, Planetmermaid ranks #3 out of 4419 stores we track. This places them in the top 0% of fashion & clothing stores by product catalog size.
Last scanned
Feb 22, 2026
