The PrestaShop mistakes that are holding your store back without you knowing
Most PrestaShop stores work. They load products, process orders and collect payments. But the difference between “working” and “working well” is enormous in terms of traffic, conversions and revenue.
Many of the most serious problems in a PrestaShop store are invisible at first glance. They don’t generate visible errors or break anything. They simply cause the store to perform below its potential: less organic traffic, more abandoned carts, worse user experience and sales lost without a trace.
These are the 15 most common mistakes we find when auditing PrestaShop stores, ordered by real business impact, with practical solutions for each one.
Impact level:
🔴 High — Direct loss of sales
🟡 Medium — Affects growth
🔵 Low — Operational improvement
1
Not recovering abandoned carts
🔴 High
Between 60% and 80% of shopping carts in an online store are abandoned before payment. In a store with 100 orders per month, that means between 150 and 400 additional carts were left incomplete. PrestaShop offers no native mechanism to recover them.
Most concerning is that many store owners don’t even know how many carts they lose each day because they have no visibility into that data.
✅ Solution
Implement a cart recovery system with automatic reminders and dynamic incentives. CartBoost detects abandoned carts and activates recovery mechanisms with a progress bar and progressive discounts.
2
Keeping the default multi-step checkout
🔴 High
PrestaShop’s default checkout has 5 separate steps: identification, address, shipping, payment and confirmation. Each additional step in the purchase process is an opportunity for the customer to get distracted, hesitate or simply give up and close the tab.
Ecommerce conversion data is consistent: reducing the checkout to a single step improves conversions by between 10% and 35%. It’s one of the changes with the greatest direct impact on sales.
✅ Solution
Replace the multi-step checkout with a one page checkout where address, carrier and payment are completed on the same screen.
3
Neglecting technical SEO
🔴 High
PrestaShop generates generic meta titles (just the product name), leaves meta descriptions empty on most pages, does not include structured data (schema) and offers no real control over indexation. The result is that Google doesn’t properly understand your catalog, doesn’t show rich snippets and ranks your store below competitors that have their technical SEO sorted.
Organic traffic is the most profitable source of visits long-term. Neglecting technical SEO is giving that traffic away to the competition.
✅ Solution
Automate metadata with templates, generate JSON-LD schema, control indexation and audit your store regularly. SEOBoost does all of this from a single panel without touching code.
4
Slow store: ignoring Core Web Vitals
🔴 High
A store that takes more than 3 seconds to load loses over 50% of its mobile visitors before they see a single product. Additionally, Google has used Core Web Vitals (LCP, FID, CLS) as a ranking factor since 2021. A slow store not only loses direct visits but also ranks lower in search results.
The most common causes in PrestaShop are: uncompressed images, unminified CSS and JavaScript, lack of caching and too many modules loading resources on every page.
✅ Solution
Enable page-level caching, convert images to WebP, minify CSS/JS and apply lazy loading. SpeedBoost automates all of this without any server configuration required.
5
Not having a GDPR-compliant cookie banner
🔴 High
Since 2024, Google requires Consent Mode v2 for Google Ads campaigns to work correctly in the EU. Without a cookie banner that blocks third-party scripts until the user actively accepts, your advertising campaigns may lose conversion data and your ads may stop being shown to European audiences.
Furthermore, GDPR non-compliance fines can reach up to 4% of a company’s annual turnover. This is not something that can be ignored.
✅ Solution
Implement a banner with automatic script blocking compatible with Google Consent Mode v2. CookieBoost solves this without the need for paid external services.
6
Not managing 301 redirects
🟡 Medium
Every deleted product or modified URL without a redirect generates a 404 error. Google interprets 404s as low-quality signals. External links pointing to those URLs lose all their SEO value. And customers who click on old links (from bookmarks, emails or social media) reach an error page instead of your store.
✅ Solution
Manage redirects from the back office with a 301 redirect manager that automatically detects 404 errors and lets you create rules without touching the .htaccess.
7
Product pages without reviews or ratings
🟡 Medium
A product without reviews generates less trust than one with 10 reviews, even if the product is exactly the same. Online shopping behaviour studies show that over 90% of consumers read reviews before buying, and products with reviews convert up to 270% more than those without.
Additionally, ratings with AggregateRating schema cause stars to appear in Google results, significantly increasing CTR.
✅ Solution
Implement a verified review system that sends automatic requests after each purchase and includes schema for rich snippets. ReviewBoost covers exactly this.
8
Internal search that doesn’t work properly
🟡 Medium
PrestaShop’s native search is basic. It doesn’t correct typos, doesn’t offer autocomplete, doesn’t weight results by relevance and returns partial matches that often make no sense. The result is that the customer searches for “running shoes”, doesn’t find what they’re looking for, and goes to another store.
Visitors who use the internal search have much higher purchase intent than those who browse by categories. If your search doesn’t work, you’re losing your most valuable visitors.
✅ Solution
Replace the native search with one featuring autocomplete, real-time suggestions and typo tolerance. SearchPro solves this directly.
9
Not monitoring stock levels for key products
🟡 Medium
Running out of stock on a product that sells well is an invisible loss. It doesn’t appear in any error report, doesn’t generate any alert and leaves no trace. You simply stop selling that product for the days or weeks it takes to restock, and customers who were looking for it buy from another store.
In large catalogs (over 100 products), it’s practically impossible to manually check the stock of every product every day.
✅ Solution
Set up stock alerts that notify you by email when a product drops below a threshold you define. This way you can restock before reaching zero.
10
Not having real data about what happens in your store
🟡 Medium
PrestaShop’s native statistics show the basics: total sales, orders and a few graphs. But they don’t tell you where customers abandon the purchase process, which products have negative trends, what customers search for and can’t find, or what the lifetime value of your best customers is.
Without that data, decisions about which products to promote, which prices to adjust or where to invest in marketing are made blindly.
✅ Solution
Install an advanced analytics dashboard with conversion funnels, customer segmentation, coupon performance and smart alerts. AnalyticsBoost offers all of this with interactive charts and XLSX export.
11
Uncompressed images without ALT attribute
🔵 Low
Images typically account for over 60% of a page’s total weight. Uploading 2 MB product photos without compression slows down loading, worsens Core Web Vitals and penalises both ranking and user experience. Furthermore, images without an ALT attribute are invisible to Google Images, which is a free traffic source that many stores waste.
✅ Solution
Compress images before uploading (maximum 200 KB per image), use WebP format when possible and always fill in the ALT field with a description that includes the product name. Modules like SpeedBoost automate WebP conversion and lazy loading.
12
Duplicate content from filters and pagination
🔵 Low
Category filters (size, colour, price, brand) generate dynamic URLs that Google can index as separate pages. If you have 5 filters with 4 options each, that potentially generates hundreds of combinations — all with content very similar to the main category page. Google interprets this as duplicate content and dilutes the authority of your important pages.
The same happens with deep pagination (page 2, 3, 4…) which is often indexed unnecessarily.
✅ Solution
Apply noindex to filter combinations, set canonical tags pointing to the main category and check that paginations have canonical to themselves. An SEO module like SEOBoost allows you to control this in bulk without editing code.
13
No direct communication channel
🔵 Low
Many stores only offer a contact form that the customer never uses. The reality is that when a buyer has a question about a product (size, compatibility, delivery time), they want an immediate answer. If they don’t get one, the likelihood of them purchasing drops dramatically.
WhatsApp is the most widely used messaging channel in Spain and much of Europe. Having a visible WhatsApp button in the store resolves doubts at the moment of purchase, when it matters most.
✅ Solution
Add a floating WhatsApp button configurable by schedule and with a predefined message that includes the URL of the product the customer is viewing.
14
Not retaining existing customers
🔵 Low
Most PrestaShop stores invest all their effort in acquiring new customers and neglect those who have already purchased. But a returning customer has zero acquisition cost, a higher average order value and a much higher conversion probability than a new visitor.
PrestaShop does not include any points or rewards system by default. Without an incentive to return, customers simply buy wherever is cheapest next time.
✅ Solution
Implement a points and rewards program that incentivises repeat purchases with redeemable discounts, VIP levels and exclusive benefits.
15
Categories without content or description
🔵 Low
Category pages have the most potential for ranking high-volume generic terms like “women’s running shoes” or “extra virgin olive oil”. But in most PrestaShop stores, categories only show the product listing without any description, context or content that Google can index.
A category without text is a page with little original content. Google considers it low quality and ranks it below competitors that do have optimised descriptions.
✅ Solution
Add a description of at least 150-200 words to each important category. Explain what products it contains, what makes them different and why they’re relevant. Include the main keyword naturally. To automate category metadata, an SEO module like SEOBoost lets you generate meta titles and descriptions with templates.
Summary: all 15 mistakes at a glance
| # |
Mistake |
Impact |
Key solution |
| 1 |
Not recovering abandoned carts |
🔴 High |
Automatic recovery + incentives |
| 2 |
Multi-step checkout |
🔴 High |
One page checkout |
| 3 |
Neglected technical SEO |
🔴 High |
Metadata + schema + audit |
| 4 |
Slow store |
🔴 High |
Cache + WebP + minification |
| 5 |
No GDPR cookie banner |
🔴 High |
Consent Mode v2 with blocking |
| 6 |
No 301 redirects |
🟡 Medium |
Redirect manager |
| 7 |
No product reviews |
🟡 Medium |
Verified reviews + schema |
| 8 |
Poor internal search |
🟡 Medium |
Smart search engine |
| 9 |
No stock monitoring |
🟡 Medium |
Automatic email alerts |
| 10 |
No advanced analytics |
🟡 Medium |
Dashboard with funnels and CLV |
| 11 |
Heavy images without ALT |
🔵 Low |
WebP + compression + ALT |
| 12 |
Duplicate content from filters |
🔵 Low |
Noindex + canonical |
| 13 |
No direct communication |
🔵 Low |
Floating WhatsApp |
| 14 |
No customer loyalty |
🔵 Low |
Points program |
| 15 |
Categories without description |
🔵 Low |
Unique content + metadata |
Frequently asked questions
Which is the most serious mistake on this list?
The first 5 (abandoned carts, multi-step checkout, neglected SEO, slow store and GDPR) have the greatest direct impact on sales and revenue. If you could only fix one, start with the one page checkout or cart recovery — these translate into additional orders the fastest.
Can I fix these mistakes without technical knowledge?
Most of them, yes. The mentioned modules are installed by uploading a .zip to the back office and are configured through visual panels without touching code. More technical issues like indexation and canonicals may require more care, but modules like SEOBoost greatly simplify that process.
In what order should I fix these mistakes?
First the high-impact ones (🔴): checkout, abandoned carts, SEO, speed and GDPR. Then the medium-impact ones (🟡): redirects, reviews, search, stock and analytics. Finally the operational improvements (🔵): communication, loyalty, images, filters and category content.
How long does it take to see results?
Conversion changes (checkout, carts, social proof) are noticeable within days or weeks. SEO improvements (metadata, schema, redirects) take between 2 and 8 weeks to be reflected in rankings. Loyalty is a long-term investment that becomes noticeable from the third or fourth month.
Conclusion
No PrestaShop store is perfect. But the difference between those that grow and those that stagnate usually lies in these technical and operational details that, viewed in isolation, seem minor, but combined have an enormous impact on overall business performance.
The most serious mistakes are those that don’t generate any warning: carts lost in silence, organic traffic that never arrives, customers who abandon a complicated checkout or products that sell out without anyone noticing. Making them visible is the first step to fixing them.
The good news is that most of these solutions are implemented in minutes, don’t require custom development and start working from the very same day they’re installed.
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