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RenderFi Lite makes your store faster in one click, with no theme edits and no DNS changes.
RenderFi Lite speeds up your Shopify store in one click, with no theme code and no DNS changes. It automatically defers heavy third-party scripts (chat, analytics, marketing tags) and lazy-loads off-screen images and content, reducing the interaction delays and layout shifts that affect Core Web Vitals like INP, LCP, and CLS. It also measures your store's real-visitor performance so you can see how your Core Web Vitals change over time.
- One-click install with no theme code or DNS changes.
- Optimizes Core Web Vitals, including INP, LCP, and CLS.
- Real-visitor performance dashboard for your live storefront.
- Compatible with Online Store 2.0 themes, including Dawn.
- No shopper personal data collected.
Languages
English
Works with
Categories
Pricing
Choose the plan that best fits your business.
RenderFi Lite
Free
Features
- One-click install, no theme code or DNS
- Defers third-party scripts (INP, TBT)
- Lazy-load images and iframes
- Font preload and resource hints
- Monitors INP, LCP, and CLS
- Real-visitor performance dashboard
- Works with Online Store 2.0 themes
- No shopper personal data collected
Edge Starter
$29 / month
Features
- Everything in RenderFi Lite
- Edge HTML caching for TTFB
- Critical CSS inlining
- 103 Early Hints
- Hero-image fetchpriority
- Full Core Web Vitals pipeline
- Up to 100,000 pageviews per month
- Custom domain required
14-day free trial
Edge Pro
$99 / month
Features
- Everything in RenderFi Lite
- Edge HTML caching for TTFB
- Critical CSS inlining
- 103 Early Hints
- Hero-image fetchpriority
- Full Core Web Vitals pipeline
- Up to 500,000 pageviews per month
- Custom domain required
14-day free trial
Edge Scale
$299 / month
Features
- Everything in RenderFi Lite
- Edge HTML caching for TTFB
- Critical CSS inlining
- 103 Early Hints
- Hero-image fetchpriority
- Full Core Web Vitals pipeline
- Up to 2,500,000 pageviews per month
- Custom domain required
14-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options
Reviews
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0% of ratings are 1 stars
Support
App support provided by RenderFi.
Resources
Launched
September 2, 2026
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View customer data:
Device and activity data
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Device and activity data
IP address, browser and operating system, browsing behavior, client ID cookie
View staff and contributor data:
Store owner
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Store owner
Name, email address, phone number, physical address
View and edit store data:
Customers, store analytics
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View customers
Browsing behavior
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Edit store analytics
Web pixels
