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Fiverr Pro
English
$
USD
I will speed up bigcommerce website performance optimize core web vitals
sonny well
About this gig
Is your BigCommerce store loading slowly, failing Core Web Vitals, or losing buyers before they even reach checkout?
A slow ecommerce store can affect user experience, mobile browsing, SEO performance and sales. I help BigCommerce store owners improve website speed, reduce heavy layout issues, review theme performance, optimize images, clean unnecessary elements and improve the overall page experience.
What I can help you do:
- BigCommerce speed optimization
- Core Web Vitals improvement
- Image and layout optimization
- Theme performance review
- Homepage speed cleanup
- Mobile speed check
- Unused script review
- Basic SEO performance support
- Store loading issue check
- Before and after speed report
My goal is to make your BigCommerce store faster, smoother and easier for customers to browse. Message me with your store URL before ordering so I can check the current speed issue and recommend the right package.
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 sonny well
sonny well
3d animation specialist
- FromUnited Kingdom
- Member sinceMar 2026
Languages
English, Spanish, Italian, French
I help BigCommerce store owners fix the hidden problems that affect sales, trust and customer experience. I work on website speed, Core Web Vitals, mobile layout issues, theme customization, navigation errors, SMTP setup, email notification failures, abandoned cart emails, automated flows and loyalty rewards. My focus is to make your store faster, cleaner, easier to use and ready for customers to complete orders without confusion.
Other Website Maintenance Services I Offer
FAQ
Can you improve BigCommerce website speed?
Yes, I can review and optimize key speed issues affecting your store.
Do you fix Core Web Vitals?
Yes, I can help improve Core Web Vitals where possible within the theme and platform limits.
Do you optimize images?
Yes, I can check and guide image optimization for better loading.
Can you improve mobile speed?
Yes, mobile speed review can be included.
Do you remove unused apps?
I can review apps and suggest what may be slowing the store.
Do you need BigCommerce access?
Yes, store access may be needed depending on the fix.
