The banner module that doesn’t kill your PageSpeed
Built for performance-first Magento stores
Stop losing conversions to slow, bloated banners. Replace Page Builder with a lightweight, optimized system designed for Core Web Vitals.
Your banner is killing your performance
The hero banner is the first thing users see — and often the main reason your LCP score is slow. Page Builder outputs heavy scripts, unoptimized images, and ignores modern formats, leading to poor Core Web Vitals and lost revenue.
A performance-first banner system
Insane Slider replaces Page Builder banners with a lightweight system focused entirely on speed. Images are optimized automatically, modern formats are delivered by default, and loading behavior is tuned for best possible LCP performance.
Automatic Image Optimization
Images are compressed on upload with no external APIs. PNG, JPEG and WebP are optimized automatically.
Modern Format Delivery
AVIF and WebP variants are generated and delivered automatically using modern browser capabilities.
LCP Optimized First Slide
First banner loads with fetchpriority high and preload for maximum performance.
Lazy Loading & LQIP
Other slides load lazily and use blurred placeholders to prevent layout shifts.
Improve LCP and Core Web Vitals scores instantly
Reduce banner-related performance issues
Serve optimized images automatically
No Page Builder dependency
Frequently asked questions
Does it work with Hyvä?
Do I need Imagick?
Can I use it without widgets?
Will it conflict with Page Builder?
Multiple sliders per page?
Ready to fix your banner performance?
Replace heavy Page Builder banners and improve your Core Web Vitals today.