I will fix shopify speed optimization and theme bug errors


About this gig
Is a sluggish store ruining your sales? I deliver lasting shopify speed enhancements and resolve annoying issues fast. I specialize in complete speed optimization to elevate your mobile score, clean up theme bloat, and boost conversions.
A hidden shopify bug hurts buyer trust. I eliminate layout glitches, script conflicts, and checkout issues quickly. If broken code stalls your growth, I ensure reliable solutions to fix shopify errors without breaking store design.
Your metrics matter. I refine core web vitals by eliminating unused tracking tags, minifying CSS/JS, compressing assets, and applying lazy loading. Proven speed optimization guarantees visitors enjoy smooth browsing across all devices.
What You Receive:
- Clean shopify speed tuning
- Resolve any shopify bug cleanly
- Fast methods to fix shopify errors
- Measured core web vitals improvements
- Audit reports before and after work
I build solid core web vitals metrics, deliver permanent shopify speed boosts, and help you fix shopify errors properly. Message me with your URL to squash that pesky shopify bug today.
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 Jane McCain
Fixing Shopify Speed, Liquid Errors and Automations
- FromUnited States
- Member sinceFeb 2026
Languages
English, Spanish, German, French
FAQ
Will this speed optimization break my store design?
No, absolutely not. All code minification, script deferrals, and asset optimizations are tested thoroughly on a theme duplicate first to ensure your design and functionality remain 100% intact.
Can you fix checkout or cart button errors?
Yes. I diagnose and resolve cart drawer glitches, broken checkout redirects, app conflict errors, and Liquid syntax bugs so your customers can complete purchases without any friction.
What access do you need to start working?
I only need collaborator access to your Shopify store with permissions for Themes and Apps. You do not need to share your primary account password or sensitive billing details.

