LoadLess: Speed Optimizer

improve store & defer their scripts without uninstalling apps

by Wlek · Launched: June 2026

0.0 (1) on Shopify

Manage this app

Verify your developer profile to earn a badge and build trust for your app.

See which apps and scripts slow your store. Defer them & improve Core Web Vitals—keep your apps.

Get it on Shopify →

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. 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 Show more Show less

Last verified: July 22, 2026 · Fresh

App details

Developer: Wlek
Category: Store design
Pricing: Paid
Launched: June 2026
Rating: 0.0 (1) on Shopify

Key features

Core Web Vitals dashboard
script inventory
theme health check
Everything in Starter
script rules

Integrations with:

AI, Shopify Admin

3 plans

starter

$9/month

growth

$29/month

pro

$99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 1 Shopify App Store reviews

Use the arrows to read individual reviews

Loadless has been a great addition to our store. The app is easy to set up, performs exactly as expected, and has noticeably improved our site's loading speed and overall user experience. Everything runs smoothly, and the support team is responsive, knowledgeable, and quick to resolve any questions. Highly recommended for anyone looking to improve store performance and speed!

— choicemall

Overview 1 / 1