After working on a lot of Shopify stores, you start to notice patterns.
Different brands, different industries, completely different products, but the same mistakes keep showing up again and again. Most of them directly impact conversion rate, speed, or overall user experience.
Here are 10 of the most common Shopify mistakes I see, and what I’d actually do to fix them.
1. Overloading the Store with Apps
Apps are great, until they’re not.
One of the biggest issues I see is stores relying on too many apps to solve simple problems. Each app can add scripts, slow the site down, and create conflicts.
Fix:
Be ruthless. If an app isn’t actively driving revenue or improving UX, remove it. Where possible, replace apps with native Shopify features or lightweight custom solutions.
If you’re unsure which apps are actually worth keeping, I’ve shared my top Shopify apps I actually recommend.
2. Slow Site Speed, Especially on Mobile
Speed isn’t just a nice to have, it directly affects conversion rate.
Heavy images, unnecessary scripts, and poor theme setups are usually the cause.
Fix:
- Compress and properly size images
- Remove unused apps and scripts
- Avoid bloated themes
- Prioritise mobile performance over desktop
3. Weak Product Pages
Your product page does the selling. If it’s not doing its job, nothing else matters.
Common issues include:
- No clear hierarchy
- Lack of trust signals
- Too much or too little information
Fix:
Structure your product pages properly with a clear headline, strong imagery, scannable content, reviews, delivery information, returns information, and trust signals.
If you want a deeper breakdown, I’ve written a full guide on what makes a great Shopify product page.
4. Poor Mobile Experience
Most traffic is mobile, but a lot of stores are still designed desktop-first.
Things like tiny buttons, awkward layouts, and long scrolls can quickly kill conversions.
Fix:
Design for mobile first. Make buttons easy to tap, keep layouts clean, reduce clutter, and test everything on an actual phone, not just your browser.
5. Confusing Navigation
If users can’t find what they’re looking for quickly, they leave.
Overcomplicated menus and unclear category structures are very common.
Fix:
Keep navigation simple, group products logically, avoid too many layers, and make key collections easy to access.
6. No Clear Value Proposition
A lot of stores look good, but don’t actually explain why someone should buy.
If a user lands on your homepage and can’t quickly understand what makes you different, you’ve already lost them.
Fix:
Make your value obvious. What do you sell? Who is it for? Why should they care? Say it clearly, above the fold.
7. Relying Too Much on Discounts
Constant discounts can damage your brand and train customers to wait for offers.
I see this a lot with auto-discounts, popups, and aggressive sales tactics.
Fix:
Use discounts strategically, not as a crutch. Focus on improving the experience and perceived value instead.
8. Cluttered Cart Experience
The cart is where decisions happen, but it’s often overloaded with upsells, popups, and distractions.
Too much going on can actually reduce conversions.
Fix:
Keep the cart clean, highlight key information like delivery, returns, and totals, and use upsells carefully rather than aggressively.
9. Not Using Shopify’s Built-In Features
Shopify already has a lot of powerful features that often go unused.
Instead, stores install apps to replicate things that already exist natively.
Fix:
Take time to understand what Shopify can already do before adding more tools. It can save money and improve performance.
I’ve covered some of these in more detail in my post on my favourite Shopify features that clients don’t use enough.
10. No Real Strategy Behind the Store
This is the biggest one.
A lot of stores are built reactively, adding features, apps, and changes without a clear plan.
That usually leads to a messy experience that doesn’t convert.
Fix:
Think about the full journey. How users land on your site, what they see first, how they move through the store, and what pushes them to buy.
Build with intention, not just ideas.
Final Thoughts
Most Shopify stores don’t have a traffic problem, they have a conversion problem.
Fixing even a few of these mistakes can make a noticeable difference, not just in how your store looks, but in how it performs.
If you’re not sure where to start, focus on the basics first. Speed, structure, clarity, and user experience will always have the biggest impact.
Want Me to Take a Look?
If you want me to review your store and show you exactly what I’d fix, feel free to get in touch.
I’ll give you honest, practical feedback, no fluff.
CRO
