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Booster Page Speed Optimizer

by Booster SEO
4.7
358 reviewsFrom $0

Booster Page Speed Optimizer focuses entirely on making your Shopify store load faster through advanced performance optimization techniques. The app defers and minifies JavaScript and CSS, implements intelligent lazy loading for images and videos, and preloads critical resources to improve Core Web Vitals scores. It works automatically in the background without requiring any technical knowledge from the merchant.

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App Details

DeveloperBooster SEO
Starting Price$0

Key Features

1
JavaScript and CSS deferral and minification for faster page loads
2
Intelligent lazy loading for images, videos, and iframes
3
Critical resource preloading to improve Largest Contentful Paint
4
Core Web Vitals monitoring with before-and-after comparisons
5
One-click setup with no coding or technical knowledge required

Pricing Plans

Free

$0
  • Basic lazy loading
  • Image preloading
  • Speed score report
  • Core Web Vitals check
  • Email support
Most Popular

Pro

$29.99/month
  • All Free features
  • JS/CSS minification
  • Script deferral
  • Advanced lazy loading
  • Resource preloading
  • Priority support
  • Continuous monitoring

Pros & Cons

Pros

  • Dedicated speed optimization without SEO feature bloat
  • One-click setup requires zero technical knowledge
  • Measurable Core Web Vitals improvements with tracking
  • From the trusted Booster Apps developer ecosystem

Cons

  • Pro plan at $29.99/month is relatively expensive for speed-only optimization
  • Smaller review count compared to all-in-one SEO alternatives
  • Free plan limited to basic lazy loading and preloading only
Our Verdict

Booster Page Speed Optimizer is a focused speed optimization tool from the trusted Booster Apps team. While its 358 reviews are modest compared to larger SEO suites, its 4.7-star rating reflects solid performance. It is best suited for merchants who already handle their own SEO but need a dedicated solution for page speed and Core Web Vitals optimization.

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Frequently Asked Questions

Will this app conflict with my theme or other apps?

Booster Page Speed Optimizer is designed to work alongside Shopify themes and other apps. It uses non-destructive optimization techniques, but if conflicts arise, their support team can help resolve them.

How quickly will I see speed improvements?

Most merchants see measurable improvements in page load times and Core Web Vitals scores within minutes of enabling the optimization features.

Does it affect my store appearance or functionality?

No, the app only optimizes how resources are loaded — it does not change any visual elements or functionality of your store. Lazy loading is designed to be invisible to visitors.