The MAZ SolutionsThe MAZ

Shopify Mobile Speed Fix

A faster mobile Shopify storefront, at a fixed price.

For DTC brands on Shopify where heavy hero videos, oversized images, and marketing scripts make mobile PageSpeed scores stall in the 20s–40s.

Slow mobile loads cost conversions

  • Shoppers bounce when the hero video or largest image takes many seconds on a phone—before they see product or add to cart.
  • Paid social and search get more expensive when the landing page loses people who would have bought.
  • On most Shopify stores the problem is weight plus JavaScript (GTM, Klaviyo, Rebuy, chat)—not layout. CLS is usually fine; LCP and main-thread blocking are not.

How it works

  1. 1

    Send your store URL.

  2. 2

    Free 1-page report with your real mobile PageSpeed scores within 1 business day.

  3. 3

    Approve the fixed price ($597 or $997).

  4. 4

    Fix on a duplicate theme, then publish when you approve—with the same before/after mobile test.

Pricing

Theme-level fix

$597

Duplicate-theme work on media, images, LCP, and theme JS deferral. Before/after mobile report included.

Pay now: Theme fix, $597

Pay now, then send your URL. Work starts within 1 business day.

Theme + apps & tags

$997

Everything in the theme fix, plus GTM cleanup and deferred loading for approved third-party apps and marketing tags.

Pay now: Theme + apps, $997

Pay now, then send your URL. Work starts within 1 business day.

If we don't measurably improve the mobile PageSpeed score of the agreed pages, the client gets a full refund. No guaranteed specific score and no guaranteed rankings. Shopify platform scripts and apps you keep can limit how high the score goes, which is why there is no guaranteed specific score.

Not sure yet? Get the free speed report first.

On WordPress instead? See MAZ Speed Fix for small business WordPress sites.

In the theme ($597)

  • Autoplay HD hero videos → poster image plus mobile-sized, lazy-loaded video
  • Oversized product and lifestyle images → responsive widths and modern formats via Shopify
  • Late-discovered LCP → preload / fetchpriority on the real largest element
  • Theme JavaScript → defer non-critical bundles so the page becomes interactive sooner

Included in $997 (with your approval)

  • Google Tag Manager: remove dead tags, defer non-essential pixels until after load
  • Klaviyo, Meta Pixel, Rebuy, Gorgias chat, popups (Alia, accessiBe, etc.) → load after interaction or idle, with your approval
  • Before/after report using the same mobile Lighthouse-style test as the free report

What stays outside our control

Shopify loads platform JavaScript (analytics, Shop Pay, checkout prefetch) on every storefront. Apps you keep installed may inject their own scripts. Real-user Core Web Vitals in Google Search Console can differ from lab tests. I call out these limits in your free report. If we don't measurably improve the mobile PageSpeed score of the agreed pages, the client gets a full refund. No guaranteed specific score and no guaranteed rankings.

Questions

Will it break my theme or apps?

Work happens on a duplicate theme first. Theme edits stay reversible. App and tag changes only happen with your approval, and marketing tags are delayed—not removed—unless you ask to remove them.

Do you need my Shopify login?

The free report only needs your public store URL. The paid fix needs collaborator access (or staff access) to publish the duplicate theme and test app deferrals. You can revoke access when the work is done.

Do you guarantee a PageSpeed score, Core Web Vitals, or rankings?

If we don't measurably improve the mobile PageSpeed score of the agreed pages, the client gets a full refund. No guaranteed specific score and no guaranteed rankings.

What do you actually change in the theme?

Typical fixes: poster images and mobile-sized hero videos, responsive images via Shopify image widths, fetchpriority/preload on the LCP element, lazy-loading below the fold, deferring non-critical theme JavaScript, and trimming font loads. These target weight and LCP—the main problems on most Shopify homepages.

What about GTM, Klaviyo, Rebuy, chat, and other third parties?

Those scripts are often the main-thread blockers. The $997 tier includes a deferral plan (GTM cleanup, delayed chat/popups, etc.) implemented with your sign-off. If you need every tag firing immediately on load, scores will stay lower—that is an honest tradeoff, not a theme-only fix.

How do I pay?

Use the Pay now button for your package (secure Wise payment link in USD), then send your store URL. Work starts within 1 business day. If you prefer, I can send an invoice instead. The 1-page speed report is free.

Get my free speed report

Send your Shopify URL. I email a one-page report with your real mobile PageSpeed scores within 1 business day. Or write info@themazsolutions.com. Want numbers right now? Run the free Shopify speed test.