OngoingAI

Flash Page Speed Optimizer usage & market intelligence

Pricing
Free trial available
Flash Pro$49/month

5-day free trial · or $490/year and save 17%

  • • Unlimited Monthly Sessions
  • • Optimize Page Speed & Core Web Vitals
  • • Before/after Google PageSpeed scores
  • • Auto Lazy-load images & iframes
  • • Page targeting with on/off control
What does Flash Page Speed Optimizer do?

Flash Page Speed Optimizer optimizes store page speed, Core Web Vitals (LCP, CLS, TBT) and your Google PageSpeed score — no code or theme edits.

  • 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

Features

Site optimization - Other
Review history
Daily review count on the Shopify App Store
0±0 · 11d· Rating steady at 0.0★
Aug 10Aug 20

Daily tracking from Aug 10, 2026 through today · 10 days observed

Category rankings
Live organic position on Shopify App Store category pages
  • Site optimization - Other#95 on Aug 15 → #96 on Aug 17 · 3 observed days#96▼1

Tracked daily · last 3 days · as of 2026-08-17

Catalog position
Within Site optimization - Other on the App Store
Rank by reviews
#102 of 133
Review percentile
24th
Rating percentile
63th
On the App Store
0.1 yrs
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Frequently asked questions

Flash Page Speed Optimizer optimizes store page speed, Core Web Vitals (LCP, CLS, TBT) and your Google PageSpeed score — no code or theme edits. It's a site optimization - other tool for ecommerce stores.