Shopify · App & speed audit

Shopify app & speed audit.

Every Shopify app you install can add scripts that slow your store down, and many stores end up paying for apps they no longer need. NinjaDev audits your apps and theme, then gives you a clear plan to remove, consolidate or replace them so the store gets lighter and faster.

What we do

  • An inventory of every installed app, what it does, what it loads and what it costs.
  • Mobile speed testing of your key pages before and after changes.
  • Consolidation: one app instead of several where features overlap.
  • Moving app features to theme app extensions or native Shopify features where possible.
  • Cleaning up leftover code from apps that were uninstalled.
  • A written, prioritized plan your team or ours can work through.

How it works

  1. 01

    Run the free check

    Start with our free website check to see your mobile speed and how many third-party scripts load on your homepage.

  2. 02

    Audit

    We review your apps, theme and key pages and write up what to remove, consolidate or replace, in priority order.

  3. 03

    Fix

    Your team works through the plan, or we do it for you and re-test speed when we're done.

Related work

  • Cloud Athletic

    A Shopify storefront for flag-football headgear, product comparisons and team-order inquiries.

  • Blue Supply Company

    Case study: elevating a B2B e-commerce presence.

Further reading: Run the free Shopify & website check · All build services

FAQ

Common questions

How do I know if apps are slowing my store?
Run our free website check. It shows your mobile speed and how many third-party script hosts load on your homepage. A high count is a common sign that apps are adding weight.
Will removing apps break my store?
Not if it is planned. We list what each app does, test changes on a preview theme first, and remove leftover code only after the replacement is working.
What are theme app extensions?
They are Shopify's way for apps to add features to your theme without editing theme code. They are easier to remove cleanly and often load less on every page.
What does the audit cost?
A Tech & Growth Audit starts from $750. If you want us to make the fixes, E-commerce work starts from $10,000 and the Growth Retainer from $2,500 per month.