For any e-commerce store, store speed is critical. Every second counts: slow-loading pages frustrate customers, increase bounce rates, and reduce conversions. Studies show that even a 1-second delay can cut sales by up to 7%.
For Shopify store owners, a page speed optimiser app can help reduce load times, optimise images, and improve overall site performance. Below are the top 5 Shopify page speed optimiser apps in 2025 based on ratings, features, and merchant reviews.
1. SEOAnt – Page Speed Optimiser
Why it’s chosen:
SEOAnt focuses on enhancing page speed and SEO simultaneously, making it perfect for Shopify merchants who want faster stores and better search engine rankings.
Key Features:
- Image compression and optimization
- PageSpeed improvements for desktop and mobile
- Alt text automation for images
- Automatic HTML, CSS, and JS minification
Pros:
- Improves both speed and SEO
- Easy setup with no coding
- Lightweight app that doesn’t slow down the store
Cons:
- Free version may have limited features for high-traffic stores
- Advanced analytics available only on premium plan
Pricing:
- Free plan available
Reviews:
4.9/5 stars (72 reviews). Merchants report faster load times and improved Google PageSpeed scores.
2. Booster Page Speed Optimizer
Why it’s chosen:
Booster App’s speed optimizer focuses on loading pages almost instantly, optimizing images, scripts, and styles.
Key Features:
- Image compression and lazy loading
- CSS and JS minification
- Caching for faster repeat visits
- Compatibility with most Shopify themes
Pros:
- Easy to install with minimal setup
- Works with multiple apps without conflicts
- Optimizes mobile and desktop pages
Cons:
- Advanced settings may require technical knowledge
- Some Shopify themes may need manual tweaks
Pricing:
- Free plan available
Reviews:
4.7/5 stars (379 reviews). Merchants report faster page load and improved user experience, especially on mobile.
3. Tiny SEO Speed Image Optimizer
Why it’s chosen:
Tiny focuses on image optimization, a critical factor for Shopify store performance. It also helps with SEO by optimizing images for search engines.
Key Features:
- Bulk image optimization and lazy loading
- Minification of HTML, CSS, JS
- SEO-friendly image formats (WebP, ALT text)
- Automatic optimization for new uploads
Pros:
- Reduces load times significantly
- Improves organic search visibility
- Works with most Shopify apps and themes
Cons:
- Primarily image-focused, less control over scripts and CSS
- Free plan limits total images
Pricing:
- Free plan available
- Paid plans start at $9.99/month
Reviews:
5.0/5 stars (1,740 reviews). Users praise its ease of use and visible improvement in page speed scores.
4. Tapita AI SEO Optimizer, Speed
Why it’s chosen:
Tapita combines AI-powered SEO with page speed optimization, making it ideal for merchants who want both traffic and speed improvements.
Key Features:
- Image compression and lazy loading
- AI-assisted SEO recommendations
- Page speed monitoring and suggestions
- Minify CSS, JS, and HTML automatically
Pros:
- Boosts traffic and speed simultaneously
- AI-powered recommendations save time
- Works on mobile and desktop
Cons:
- Advanced AI features may require premium plan
- Free plan has some limitations
Pricing:
- Free plan available
- Paid plans start at $15/month
Reviews:
4.9/5 stars (2,030 reviews). Merchants report improved site speed and better SEO rankings.
5. Crush: Speed & Image Optimizer
Why it’s chosen:
Crush focuses on speed and image SEO, combining performance optimization with search engine benefits for Shopify merchants.
Key Features:
- Automatic image compression and lazy loading
- Script minification and caching
- Optimize images for SEO
- Performance monitoring for mobile and desktop
Pros:
- Easy to set up and use
- Optimizes both images and scripts
- Reduces bounce rates by improving page load speed
Cons:
- Free plan has limits on optimization
- Advanced features are paid
Pricing:
- Free plan available
- Paid plans start at $19/month
Reviews:
4.9/5 stars (454 reviews). Merchants highlight fast setup and significant load time improvements.
Why Page Speed Optimization Matters
- Higher Conversions: Faster pages improve the shopping experience, reducing cart abandonment.
- Better SEO: Google favors fast-loading stores in search rankings.
- Mobile Optimization: Mobile shoppers expect fast-loading pages; slow speeds reduce engagement.
- User Experience: Quick-loading stores increase satisfaction and repeat purchases.
How to Choose the Right App
- Identify Bottlenecks: Images, scripts, CSS?
- Goals: Optimize speed, SEO, or both?
- Compatibility: Ensure the app works with your Shopify theme and existing apps.
- Budget: Free versions are good for small stores, premium plans may offer more advanced optimizations.
Conclusion
A Shopify page speed optimizer app can significantly improve store performance, user experience, and conversions. The apps above—SEOAnt, Booster, Tiny SEO, Tapita, and Crush—are trusted by Shopify merchants to deliver faster loading times and better performance.
For a full evaluation of your store and actionable speed and conversion recommendations, consider a FixMyStore audit. Our $99 one-time audit identifies bottlenecks, suggests the best apps, and provides practical tips to boost revenue.