Kenton Web Design blog
How to Speed Up a Slow Shopify Store | Kenton Web Design
By Artur Bobinski ·

A slow online store loses customers and lowers your search ranking. Here is a practical guide to optimizing your Shopify performance and improving the shopping experience.
Why Your Shopify Speed Matters in Buffalo and Beyond
I have been building websites for over 23 years here in Lockport, NY. Since starting Kenton Web Design in 2003, I have completed more than 300 projects. One thing I see constantly is how much site speed affects sales. If your Shopify store takes more than three seconds to load, visitors in Buffalo, Western New York, or anywhere else will likely leave before they even see your products.
The Impact of App Overload
The most common reason for a sluggish Shopify store is having too many apps. Shopify makes it very easy to click 'Install' on a new tool for pop-ups, reviews, or loyalty programs. However, each of these apps adds extra code to your site that needs to load every time a visitor arrives.
To fix this, I recommend doing a regular audit. If you aren't actively using an app to generate revenue, it is best to remove it. Keep in mind that just hitting 'Uninstall' doesn't always remove the leftover code from your theme. Cleaning up that ghost code is a big part of what I do to keep stores lean and fast.
- Identify apps that perform the same function.
- Remove apps used for one-time seasonal promotions.
- Check for leftover liquid code in your theme files.
Optimizing Images for Faster Loading
Large, unoptimized images are the second biggest culprit. While you want your products to look great, a 5MB hero banner will crush your mobile performance. Mobile users in Western New York often browse on cellular data, and heavy images make for a frustrating experience.
I suggest using modern formats like WebP. You should also ensure that your images are resized to the actual dimensions they appear at on the screen. There is no reason to upload a 4000-pixel wide photo if it only displays at 800 pixels. Proper compression can reduce file sizes dramatically without losing visible quality.
Theme Selection and Code Efficiency
Not all Shopify themes are created equal. Some 'feature-rich' themes come with a lot of bloat that you might never use. If your theme is old or poorly coded, it acts like a weight dragging down your performance. I often help clients switch to lighter, faster themes or optimize their current setup by minifying CSS and JavaScript files.
Minifying just means removing unnecessary characters like spaces and comments from the code so the browser can read it faster. It seems small, but when you have thousands of lines of code, these small wins add up to a much quicker experience for your customers.
Ongoing Maintenance and Support
Speed optimization isn't a one-time task; it is something that needs attention as you add new products and marketing tools. For business owners in the US and Canada who want consistent help, I offer Kenton Commerce Shopify plans. These provide dedicated hours each month for me to work hands-on with your store.
These plans include 2 hours for $499/mo, 5 hours for $999/mo, or 10 hours starting at $1,500/mo. Having a specialist look at your site every month ensures that new updates or apps don't accidentally slow things down again. Please note that unused hours do not roll over to the next month, so we make sure to use that time effectively on your list of priorities.
Getting a Professional Speed Boost
If your store feels stuck and you want a professional to handle the heavy lifting, I offer a flat-fee Shopify speed optimization service. For $1,095, I will personally go through your store to optimize images, clean up app code, and improve loading sequences. This process usually takes about 5 to 7 days.
If you are not sure where to start, I also offer a free 3-point website review. I can take a look at your current site and let you know the most important areas that need improvement. Whether you are a small shop in Lockport or a larger brand shipping across North America, I am here to help your store run as smoothly as possible.
Frequently asked questions
How long does a Shopify speed optimization take?
My flat-fee Shopify speed optimization service typically takes 5 to 7 days to complete.
Do you offer a free analysis of my current website?
Yes, I offer a free 3-point website review to help you identify the main issues holding your store back.
Do your monthly hours roll over if they aren't used?
No, unused hours for both my Shopify Commerce plans and WordPress Care Plans do not roll over to the next month.
Want a second set of eyes on your site?
I've spent 23+ years fixing, improving and maintaining WordPress and Shopify websites. Tell me what's going on and I'll recommend a practical next step.



