Flash Page Speed Optimizer

Flash Page Speed Optimizer

Pricing
$49/month. Free trial available.
Rating
0.0 (0 Reviews)
Developer
Yash Sardhara

Improved and Faster store, better Core Web Vitals (LCP, CLS, TBT) & higher Google PageSpeed score

Flash Page Speed Optimizer speeds up your shop's loading process without any code or theme edits. How? By improving your Google PageSpeed Score, real users' CrUX metrics, and Core Web Vitals scores like TBT, LCP, and CLS through deferred scripts from third-party vendors, lazy image and iframe loading, and reduced render-blocking resources. Check before and after speed scores for your store in the dashboard, add critical scripts, and disable optimization whenever you want with 24/7 support.

Flash Page Speed Optimizer speeds up your shop's loading process without any code or theme edits. How? By improving your Google PageSpeed Score, real users' CrUX metrics, and Core Web Vitals scores like TBT, LCP, and CLS through deferred scripts from third-party vendors, lazy image and iframe loading, and reduced render-blocking resources. Check before and after speed scores for your store in the dashboard, add critical scripts, and disable optimization whenever you want with 24/7 support. more
  • Reduce unused third-party JavaScript by deferring it until user interaction
  • Enable our Web Vitals booster to lift your Google PageSpeed score
  • Improve First Contentful Paint, Largest Contentful Paint & Total Blocking Time
  • Eliminate render-blocking resources to speed up First Contentful Paint
  • Lazy-load images & iframes to cut initial page weight & on/off control

Languages

English

Works with

  • Shopify Admin

Pricing

Choose the plan that best fits your business.

Flash Pro

$49 / month

or $490/year and save 17%

Features

  • Optimize Page Speed & Core Web Vitals
  • Before/after Google PageSpeed scores
  • Auto Lazy-load images & iframes
  • Page targeting with on/off control

5-day free trial

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

Reviews

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Support

App support provided by Yash Sardhara.

Developer

Yash Sardhara

Dahisar, Mumbai,, B WING, Jangid Complex Rd, Mumbai, MH, 400068, IN

Launched

July 2, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Online Store

  • Edit Online Store

    Theme

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