Cprcallblocker
cprcallblocker.com
CPR Call Blocker is a UK-based ecommerce store specializing in award-winning call blocking devices for home landlines and phones. The store offers multiple models of robocall blockers and spam call filtering equipment, including the CPR Call Blocker series (V100K, V5000, V10000) and CPR Guardian series, designed to eliminate nuisance calls and protect user privacy.
Products
30
Collections
8
Pages
21
Blog Posts
599
CommerceRank Score
Overall store health assessment based on 5 key factors
70/100
Top Recommendations
- Improve PageSpeed performance to 70+ for better conversions
PageSpeed Performance Analysis
Mobile performance from Google PageSpeed • 27 Feb 2026
Overall Ranking
#10352 / 16375
Faster than 37% of stores
Electronics Ranking
#129 / 233
Top 55% in category
Category Avg Performance
55
-1 below 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
#225 in Electronics
Below 65% of stores
98% below average
30 products vs 1,637 avg
Slower than 55% of Electronics stores
PageSpeed score: 54/100
Category Benchmarks
Compared to 345 stores in Electronics
98% below average
avg
90% below average
avg
30% below average
avg
1662% above average
avg
Theme & Design
Tech Stack
Platform
Shopify
Reviews Platform
judge.me
Payment / Finance
Business Profile
Store maturity and operational indicators
Stable
Unknown
Below average catalog size
Top 65% by catalog size
high
Strong content (599 blogs, 21 pages)
Tech Stack Maturity
Advanced stack
Business Sophistication
Established
Store Timeline & History
Feb 2026
Similar Electronics Stores
Other electronics stores with similar size
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About Cprcallblocker
Cprcallblocker is a electronics ecommerce store built on Shopify and operating in RS. The store currently offers 30 products organized across 8 collections, making it comparable in size for the electronics category.
Theme and Design
Cprcallblocker uses the Dawn theme from the Shopify Theme Store. This theme choice is used by 9% of electronics stores.
Performance Analysis
Based on Google PageSpeed Insights, Cprcallblocker achieves a performance score of 54/100 on mobile devices. This moderate score suggests there may be opportunities to improve load times and user experience through optimization. The store also scores 92/100 for accessibility and 77/100 for SEO optimization.
Tech Stack
Beyond the core Shopify platform, Cprcallblocker uses judge.me for customer reviews and offers PayPal, Zip (Quadpay) for payment flexibility.
Competitive Positioning
Within the Electronics category, Cprcallblocker ranks #225 out of 345 stores we track. This places them in the top 65% of electronics stores by product catalog size.
Last scanned
Feb 25, 2026
