Cool Image Magnifier vs Intelligems: Shopify Performance Comparison
⏳ Data pending for Intelligems — our scanner captured only the async loader stub for this app. Full bundle metrics are being collected from live Shopify storefronts. Once available, this page will show a complete head-to-head comparison.
Both Cool Image Magnifier and Intelligems provide page speed optimization functionality for Shopify stores.
What We Know: Cool Image Magnifier (Benchmarked)
Cool Image Magnifier has been measured in StackConflict’s clean-room lab:
| Metric | Cool Image Magnifier |
|---|---|
| Overall Grade | C |
| JS Payload | 172.1 KB |
| CPU Desktop | 46 ms |
| CPU Mobile | 144 ms (0.1s) |
| Layout Shift | 0.0 |
Grade C indicates Cool Image Magnifier carries a significant JavaScript footprint. Check the full report for lighter alternatives in this category.
View full Cool Image Magnifier speed report →
Pending: Intelligems
StackConflict’s scanner detected that Intelligems uses an async JavaScript loader — a small stub that only initialises its full bundle on a real, authenticated Shopify storefront. This means our lab environment captured the tiny stub file only, not the production bundle that actually runs on live stores.
We are collecting real bundle data by scanning public Shopify storefronts. Once captured, the head-to-head metrics for Intelligems will appear here automatically.
View Intelligems on Shopify App Store →
About This Test
StackConflict measures each Shopify app in an isolated clean-room environment — a Playwright-controlled browser with no other scripts installed. V8 CPU cost is the ScriptDuration delta measured before and after bundle injection. Mobile CPU applies the standard 4× Lighthouse slowdown factor.
Cool Image Magnifier data from the StackConflict Lab (2026-05-30). Intelligems data pending.