★★★★★
The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
LoadLess: Speed Optimizer
by Wlek
See which apps and scripts slow your store. Defer them & improve Core Web Vitals—keep your apps.
- Rating
- 5.0
- Reviews
- 1
- Pricing from
- $9.00/mo
- Launched
- Jun 2026
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About LoadLess: Speed Optimizer
See which Shopify apps and scripts slow your store. LoadLess: Speed Optimize ranks script impact by app, tracks real-user Core Web Vitals (LCP, INP, CLS), estimates revenue at risk from slow pages, and delivers a theme health report with clear fixes. Defer, delay, or lazy-load chat, reviews, and marketing pixels with merchant-approved rules or one-click safe presets—no uninstalling required. Run full theme scans, compare before/after baselines, and ship a faster storefront that converts better.
Highlights
- Rank which apps and scripts slow your store, with real impact scores
- Track real-user Core Web Vitals: LCP, INP, and CLS from your storefront
- Defer, delay, or lazy-load chat, reviews, and pixels without uninstalling
- One-click safe optimization presets you approve before they go live
- Theme health report with actionable checks and a clear performance score
Languages
English