Most e-shops I see depend on paid ads. That works while the ads are running, but traffic drops every time a campaign stops, and margins get thinner as the cost per click rises. In this article I go through the channels that increase e-shop traffic without paying for every click: categories that rank at the top of Google, price comparison sites, and getting ready for AI assistants, which already tell people where to shop.
Most of an e-shop's unpaid traffic usually comes from categories, because they target broad queries such as "men's trail running shoes". So start there: a short, useful text, the right title, sensibly configured filters and links from your blog. Then add price comparison sites (Heureka, Zboží.cz) and free listings in Google through Merchant Center. Both channels bring in people who are choosing a product right now. Over the long term, add buying guides that answer customer questions, and prepare your product data so AI assistants can read it too.
Which channels bring traffic to an e-shop without ads?
| Channel | Which buying moment it targets | What you need | Speed |
|---|---|---|---|
| Categories in Google | "I'm looking for a type of product" | text, title, filters, links | weeks to months |
| Product pages in Google | "I'm looking for a specific model" | unique description, availability, reviews | months |
| Price comparison sites | "I'm comparing prices and shops" | a good XML feed, shop ratings | days to weeks |
| Free listings in Google Shopping | "I'm choosing a product" | Merchant Center and a feed | days to weeks |
| Buying guides and comparisons | "I don't know what to choose" | content written by an expert | months |
| AI assistants | "tell me what to buy" | readable product data, mentions of the shop | months |
Don't throw paid ads away because of this. They just shouldn't be your only source of customers.
Why are categories the most important source of e-shop traffic?
People who search for a product already know what they want. People who search for a category are still choosing, and there are far more of them. A query like "kids' bike helmets" usually has a higher search volume than any specific helmet. A category is also a page you control over the long term, while products come and go.
How to write a category page that ranks
- A title that matches how people search. "Kids' Bike Helmets | Shop Name" instead of "Helmets: Category".
- A short text above the products. Two or three sentences saying what I'll find in the category and who it's for. Don't write an essay that pushes the products below the fold.
- A longer advice text below the products. How to choose the size, what to watch out for, the differences between types. This is the place to answer customer questions.
- Links to subcategories and related categories. They help both the customer and Google understand how the shop is structured.
Watch out for filters and sorting
Filters (color, size, price) can create thousands of URLs that differ only by a parameter. When Google crawls all of them, it wastes time on unimportant variants and visits the important pages less often. A sensible rule: only index the combinations people actually search for (such as "women's trail running shoes"), and keep the other filters for customers, not for search engines. Shoptet (the most widely used Czech e-shop platform) and other platforms each set this up differently, but the principle is the same.
How should you prepare product pages?
- Your own description instead of the supplier's text. Twenty other shops have the same description on their websites. You don't have to rewrite thousands of products at once. Start with the ones that sell best or have the highest margin.
- Answers to the questions customers have. Dimensions, material, how to care for it, what's in the box, what it's compatible with.
- Don't delete an unavailable product right away. If it's coming back, keep the page with availability information and suggested alternatives. If it isn't, redirect it to the closest category or a successor. A deleted product with a history of links and rankings is traffic you didn't need to lose.
- Product structured data (price, availability, ratings). It helps Google and other systems understand what the page sells.
How do you get the most out of price comparison sites?
In the Czech Republic, Heureka and Zboží.cz (the two main Czech price comparison sites) are still an important source of customers who are close to buying in many product categories. The foundation is a good XML feed: accurate product names, EAN codes, the right categories, and current prices and availability. An inaccurate feed means the product gets matched incorrectly or not at all, and in the worst case the customer sees a different price than on your website.
The other half is your shop's rating. Comparison sites and customers both watch how you handle orders. Ask for a review after delivery, and respond to negative reviews too, factually and politely.
What are free listings in Google Shopping?
Google now shows shops' products in unpaid results as well, typically in the Shopping tab and in some search results. All you need is a Google Merchant Center account and an uploaded product feed. Many smaller e-shops don't use this channel at all, even though they often only need the feed they already have for comparison sites. It's worth checking the diagnostics in Merchant Center, because Google won't show products with errors in price or availability.
What kind of e-shop content brings in customers?
An e-shop blog shouldn't be a company diary. It should answer questions from people who are choosing and don't yet know what to buy. These work best:
- buying guides ("how to choose trail running shoes"),
- comparisons ("merino or synthetic for running"),
- problem solving ("why my heel gets rubbed raw in my shoes and what to do about it").
Every article like this has to lead to a category or specific products. An article without a link into the shop brings in a reader who then leaves. I explain how to write this kind of text in how to write content for AI search.
How do you get an e-shop ready for AI assistants?
More and more people ask ChatGPT or Google what to buy. For your shop to appear in the answer, AI systems have to be able to read what you sell, at what price and whether it's in stock. In practice, that means:
- product information directly in the page HTML, not only after JavaScript loads,
- structured data with price and availability,
- AI crawlers not blocked in your robots.txt file, unless you want them blocked. When I measured 30 Czech e-shops, most of them hadn't dealt with AI crawlers at all: they had neither deliberately allowed nor blocked them,
- mentions of your shop outside your website: reviews, comparison sites, articles. AI recommends brands it can verify something about.
What if your e-shop runs on Shoptet?
Most of the advice in this article applies to any platform. Shoptet has the advantage of handling comparison site feeds and basic structured data by itself. The room for improvement is usually in category texts, filter settings, titles and content. If you're wondering whether the platform is enough for you, you'll find a comparison in Shoptet, Shopify or a custom e-shop.
What to avoid
- Copying supplier descriptions for your whole range and expecting that to set you apart.
- Letting every filter combination get indexed. Google then spends its time on pages nobody searches for.
- Deleting products without a redirect.
- Writing a blog with no connection to your product range.
- Measuring success by traffic. For an e-shop, what counts is revenue and margin from unpaid channels.
Frequently asked questions
What brings the most unpaid traffic to an e-shop?
For most e-shops, categories, because they target broad queries with the highest search volume. The second strongest source is usually price comparison sites and free listings in Google, which bring in people just before they buy.
Is it worth writing category texts?
Yes, if they're useful. A short intro above the products and a longer advice text below them help the customer choose and help Google understand what the category offers. Text written only for keywords won't help.
Do I have to rewrite the descriptions for all my products?
Not all at once. Start with the products that sell best or have the highest margin, and keep going gradually. A few dozen well-described products will show you whether it pays off in your field.
Are free listings in Google really free?
Yes, you don't pay for impressions or clicks in free listings. You need a Google Merchant Center account and a product feed, which you often already have for comparison sites.
How long does it take for e-shop traffic to go up?
Comparison sites and free listings in Google can show results within days to weeks. Changes to categories and content usually show up in organic search within a few weeks to months.
Want help with this?
If you want me to go through your shop's categories, filters, feed and content, start with a free website check. You'll find long-term search care in my SEO optimization service. If your platform is holding you back, take a look at a custom e-shop.