I will optimize shopify speed and boost store performance score


About this gig
A slow Shopify store hurts your conversion rate, drives up ad costs, and ruins customer experience. Every second of delay reduces potential sales.
I provide risk free, permanent Shopify speed optimization to dramatically improve your mobile and desktop loading times and Core Web Vitals without breaking your theme or design.
What my speed optimization covers:
- Minifying HTML, CSS, and JavaScript files
- Deferring and asynchronously loading render-blocking scripts
- Lossless image optimization and responsive image sizing
- Implementing advanced lazy loading for images, videos, and iframes
- Removing leftover script bloat from uninstalled apps
- Optimizing third party tracking scripts (Pixels, Analytics)
- Improving Google PageSpeed Insights & GTmetrix performance metrics
Why choose my speed service?
- 100% safe: I always work on a duplicate backup theme first
- Zero loss in store functionality, design, or layout
- Permanent speed gains (no temporary hacks)
- Before and after performance comparison report
Boost your conversion rates and provide a blazing fast shopping experience. Order now!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Omolayo A
Shopify Specialist Speed, Klaviyo Migration Expert
- FromUnited States
- Member sinceOct 2026
Languages
English
Other Website Maintenance Services I Offer
FAQ
Will speed optimization break my store's design or features?
No. I create a duplicate backup theme and test all functionality (cart, checkout, product variants) thoroughly before making any changes live.
Why is my mobile speed score typically lower than desktop?
Mobile testing simulates mid tier mobile processors and 4G connections. I specifically target mobile first code improvements to maximize mobile performance.
Will uninstalled apps still slow down my store?
Yes, many deleted apps leave leftover JavaScript code in your theme files. I manually locate and remove these orphaned scripts.
How do you measure the speed improvement?
I use Google PageSpeed Insights and GTmetrix, providing verified before-and-after performance reports.
Will you need my master login details?
No, never share your password. You can invite me as a collaborator via Shopify Partner access with "Themes" permission.
Are these speed improvements permanent?
Yes, the code optimizations are permanent. However, installing heavy new apps in the future can introduce new scripts.

