Thunder Page Speed Optimizer

Name: Thunder Page Speed Optimizer
Brand: Enigma Apps
Rating: 4.8 (62 reviews)

Pricing: Free plan available. Free trial available.
Rating: 4.8 (62)
Developer: Enigma Apps

Install

Speed Up Your Shopify Store With Thunder Page Speed Optimizer

Boost website speed with Thunder's automated speed optimizing technology. Get better SEO & Sales.

Slow loading times, poor performance and errors result in frustrated customers, lost money, SEO and Low Conversions Rates. Thunder puts an end to slow websites with 1 click. Our fully automated technology will take care of all page elements that slow down your website without you lifting a finger! We fix apps slowing down your website, we optimize images, we make your theme lightning fast and all this and more will significantly boost your Google Page Speed Score.

Massively speed your store up. Boost SEO score. Lower CPMs.
Fix apps and themes that slow down your store speed score.
Faster websites = Less frustrated customers = More Sales
Instant "Above The Fold" loading + Predictive preloading webpage technology
Image compression, LazyLoaded images, Deferral of non-essential JavaScript code

Languages

English

Works with

Shopify Admin
Core Web Vitals
Google PageSpeed Insights
Javascript
Page Speed
Pagespeed Optimizer
Speed Booster

Pricing

Choose the plan that best fits your business.

Free Plan

Free

Features

Critical CSS
JS/CSS Minification
Predictive Link Preloading
Email Support

Advanced

$19.99 / month

or $180/year and save 25%

$29.99/m or $270/year for Advanced, $39.99/m or $360/year for Plus

Features

Image compression
Stop apps from slowing your store
Defer JS, CSS & 3rd-party apps scripts
Lazy-load offscreen images
Critical CSS inlining
Responsive, right-sized images
Auto-optimize on theme updates
Daily Lighthouse score tracking

7-day free trial

Visitor Insights

$69 / month

or $621/year and save 25%

$10 per additional 100,000 pageviews

Features

Core Web Vitals from your real visitors
Page-by-page Core Web Vitals breakdown
Track theme changes vs performance
Actionable fix suggestions
500K visitor pageviews included
Core Web Vitals: LCP, CLS, INP
All optimizations included

7-day free trial

AI Agent

$199 / month

or $1,791/year and save 25%

Features

Includes Performance Insights
Powered by Opus 4.8 & GPT-5.5
Automatically optimize Core Web Vitals
Automatically fix theme issues
Detect regressions within hours
Priority Hands-On Support

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (62)

Overall rating

4.8

Counts per rating level

89% of ratings are 5 stars
55
2% of ratings are 4 stars
1
2% of ratings are 3 stars
1
2% of ratings are 2 stars
1
6% of ratings are 1 stars
4

All reviews

What merchants think

This is generated by Shopify Magic. It's shown when an app has 100+ reviews and at least a 4.0 overall rating.

Feedback submitted

Merchants highly recommend this app for significantly improving website loading speeds, enhancing user engagement and SEO. It features a user-friendly interface, real-time monitoring, and effective optimization of images and scripts. The app delivers immediate results and includes a backup feature for safety. The support team is praised for their quick, efficient service and honest advice, helping to build trust among users.

December 12, 2023

Very helpful and supportive team/tool. This app works great for updating your website to improve performance and track changes over time.

SAMi - The Sleep Activity Monitor

United States

14 days using the app

March 30, 2023

WHY ARE PEOPLE WRITING NEGATIVE THINGS ABOUT THIS APP It is literally amazing and the guy isn't charging a dime. Thank you Enigma Apps saw a great improvement in site speed and pagespeed insights score.

Fusion Motorsports USA

United States

24 minutes using the app

January 10, 2023

The speed score of my store was below 30 and after installing and waiting to see some results, now the speed is 54, I can honestly say that this app is worth it, and I highly recommend it to anyone looking for an app like this one.

Mariana Martine

Japan

7 days using the app