App Speed Report · Last Updated March 29, 2026
Does Shogun Slow Down Your Shopify Store?
Speed impact analysis of Shogun (Page Builder) — how much it affects your page load time, what scripts it loads, and how to mitigate the performance cost.
See How Shogun Affects YOUR Store
Enter your store URL and get a detailed speed report in seconds
Free · No signup required · Results in 30 seconds · See all speed test tools
Shogun Speed Impact Summary
5
Scripts Loaded
320KB
Total Script Size
300-550ms
Avg. Load Time Impact
App Name
Shogun
Category
Page Builder
Impact Level
High
How Shogun Affects Your Store Speed
Shogun is a premium page builder competing with PageFly. It creates custom landing pages with drag-and-drop elements, each adding JavaScript and CSS overhead.
When a visitor lands on your store, Shogun loads 5 JavaScript files totaling approximately 320KB. These scripts need to be downloaded, parsed, and executed by the browser — all of which takes time and competes with your core page content for network bandwidth and CPU resources.
The measured impact is 300-550ms of additional page load time. To put that in perspective: Google research shows that each additional 100ms of load time reduces conversion rates by up to 7%. If Shogun adds 300-550ms to your page load, that's a measurable impact on your bottom line.
As a high-impact app, Shogun is likely one of the top speed offenders on your store. This doesn't mean you should uninstall it — page builder functionality is important — but you should prioritize optimizing how it loads.
What These Scripts Do
Shogun's scripts handle its core page builder functionality on your storefront. This typically includes:
- • Core functionality script — The main JavaScript bundle that powers Shogun's features on your pages
- • Tracking/analytics script — Monitors user interactions and behavior for Shogun's dashboard and reporting
- • UI/widget scripts — Renders visual elements like popups, widgets, or embedded components on your storefront
The problem isn't that these scripts exist — it's that they often load synchronously and on every page, even pages where Shogun's functionality isn't needed. A visitor browsing your blog doesn't need Shogun's full page builder scripts loading and executing.
How to Reduce Shogun's Speed Impact
You don't have to choose between Shogun's functionality and a fast store. Here's how to minimize its performance impact while keeping the features you need:
Minimize Shogun elements per page — each element type loads its own JavaScript module
Use Shogun only for landing pages — build standard pages with native theme sections
Compress all images uploaded through Shogun — it doesn't auto-optimize media
Avoid Shogun's animation and scroll effect elements — they add JavaScript libraries
Remove unused Shogun pages completely — residual scripts may still load
Use Shogun's lazy loading feature and verify it's enabled for all image elements
Consider replacing simple Shogun pages with native theme sections to eliminate overhead entirely
🔍 SEO impact: Reducing Shogun's speed impact helps your store pass Core Web Vitals — Google's official ranking signal since 2021. Better speed = higher rankings = more organic traffic.
Quick Optimization Checklist for Shogun
Complete these steps to minimize Shogun's speed impact
The Bigger Picture: App Bloat on Shopify
Shogun is just one app on your store. The average Shopify store has 15-25 apps installed, and each one adds its own JavaScript and CSS to your storefront. The cumulative effect is what really kills your speed score.
Think about it: if Shogun adds 300-550ms and you have 10+ other apps each adding 100-400ms, your total third-party script overhead could be 2-5 seconds. That's the difference between a store that converts and one that loses visitors before the page even loads.
Manually optimizing each app's loading behavior is time-consuming and requires technical knowledge. You'd need to edit theme files, understand JavaScript loading patterns, and constantly monitor for regressions when apps update their scripts.
This is exactly the problem Thunder was built to solve. Thunder automatically scans every app on your store, measures each one's actual speed impact (including Shogun), and optimizes how they all load — deferring non-essential scripts, reducing blocking time, and ensuring your critical page content loads first.
⚡ See How Shogun Affects Your Store
Thunder scans your installed apps — including Shogun — and shows you exactly how much each one impacts your speed. Then it fixes them automatically.
Install Thunder Free →Free plan available · Scans all your apps · No code changes required
What Merchants Say
★★★★★
"Our PageSpeed score went from 34 to 82 without removing a single app. Thunder handled everything automatically."
James M.
Fashion & Apparel
★★★★★
"We were about to uninstall half our apps to fix speed. Thunder saved us the hassle — all apps running, score above 80."
Sarah K.
Health & Beauty
★★★★★
"Setup took 30 seconds. Our LCP dropped from 4.2s to 1.8s. Best $20/month we spend."
David R.
Home & Garden
Frequently Asked Questions
Does Shogun slow down Shopify stores?
Shogun has a high speed impact on Shopify stores, typically adding 300-550ms to page load time. It loads 5 scripts totaling approximately 320KB. While this isn't negligible, you can mitigate the impact by deferring its scripts, limiting which pages it loads on, and using a speed optimization app like Thunder to manage its loading behavior.
How much does Shogun affect my PageSpeed score?
Shogun typically reduces your PageSpeed Insights mobile score by 3-15 points depending on your store's baseline performance and other installed apps. The 320KB of JavaScript it loads contributes to longer Time to Interactive (TTI) and potentially affects Largest Contentful Paint (LCP) if scripts block rendering. The actual impact varies — stores with fewer apps will notice it more.
Should I uninstall Shogun to improve speed?
Not necessarily. Shogun provides valuable functionality (page builder) that likely benefits your store. Instead of uninstalling, optimize how it loads: defer non-critical scripts, limit it to pages where it's needed, and use Thunder to automatically manage its loading priority. Only uninstall if you're not actively using the app or if the speed cost outweighs the business value.
Can I use Shogun and still have a fast Shopify store?
Yes. Many high-performing Shopify stores use Shogun successfully. The key is optimization: don't load Shogun's scripts on pages where they're not needed, compress your images to offset the script overhead, and use a tool like Thunder to defer Shogun's JavaScript until after your critical content has loaded. A well-optimized store with Shogun can still score 80+ on PageSpeed mobile.
Other Page Builder App Speed Reports
More App Speed Reports
high impact · 200-400ms
Does Judge.me Slow Shopify? →low impact · 100-200ms
Does Loox Slow Shopify? →medium impact · 180-350ms
Does PageFly Slow Shopify? →high impact · 300-600ms
Does Yotpo Slow Shopify? →high impact · 250-450ms
Does Stamped Slow Shopify? →medium impact · 150-280ms