Site Search for Online Stores: Help Customers Find Products

Good ecommerce site search lets a shopper type what they want in their own words, including misspellings, product codes and everyday names, and see the right products immediately. Shoppers who search usually know what they are looking for, so they are among your most valuable visitors. When search returns nothing, or the wrong things, they assume you do not stock the product and go elsewhere. Improving search is one of the most direct ways to recover sales you are already close to winning.

Why ecommerce site search deserves attention

Most visitors browse using menus and categories. A smaller group goes straight to the search box. Those searchers are often closer to buying, because they already know what they want. They have typed it in. All the store has to do is show it.

That is why poor search is so costly. A browsing visitor who does not find something may keep looking. A searching visitor who gets no results tends to conclude the product is not there and leaves for another store or a marketplace.

Search also matters more as catalogues grow. With a few dozen products, menus may be enough. With thousands of products and many variants, search becomes the main way many customers navigate.

Finally, search is a source of free insight. Every query is a customer telling you, in their own words, what they want. Few other tools give you that so directly.

Make the search box easy to find and use

Shoppers cannot use search they cannot see. The usability research group Nielsen Norman Group has long recommended that search should be visible and simple, as an open box rather than a hidden icon.

• Desktop: show an open search field in the header, wide enough for a few words.
• Mobile: show a search field or a clearly labelled search bar near the top, not just a small magnifying glass hidden among other icons.
• Placeholder text: hint at what people can search for, such as "Search products, brands or codes".
• Keyboard: on phones, use a search-type field so the keyboard shows a search key.
• Accessibility: give the field a proper label and make the results usable with a keyboard and screen reader.

Understand what shoppers actually type

Shoppers rarely type your exact product name. A good search engine must cope with how real people write.

Spelling mistakes

Typing on a phone produces many typos. "Sofa" becomes "sfoa"; "necklace" becomes "neclace". Search should tolerate small spelling mistakes and still find the right products.

Plurals and word forms

"Chair", "chairs" and "chairs for office" should all find office chairs. Search should understand singular and plural forms and common word endings.

Synonyms and everyday names

Customers call the same thing by different names: "sofa" and "couch", "trainers" and "sneakers", "laptop bag" and "notebook case". Build a list of synonyms based on what customers type, and connect them to the right products.

Product codes and part numbers

Trade customers, in particular, search by codes. Search should match full and partial codes, with or without dashes and spaces. If customers use their own reference numbers, consider adding them too. Our guide to B2B ecommerce portals explains why codes matter so much to trade buyers.

Attributes in the query

Shoppers often combine a product type with a feature: "black leather sofa", "waterproof jacket size M". Good search recognises the colour, material or size and filters the results accordingly.

Autocomplete and instant results

Suggestions that appear as a shopper types save time and guide them towards products you stock. A strong autocomplete panel usually shows:

• Suggested search terms based on popular queries.
• Matching categories, so the shopper can jump to a full range.
• A few matching products with image, name and price.
• Helpful content, such as a size guide or delivery page, when the query matches it.

Keep it fast. Suggestions that appear after a noticeable delay feel broken, especially on phones. And keep it tidy: a cluttered panel that covers the whole screen is harder to use than none at all.

Results pages that help people choose

Once the shopper presses search, the results page has to help them decide.

• Relevant order: exact matches first, then close matches. Popular, in-stock products should rank higher than obscure or sold-out ones.
• Useful filters: show filters that match the results, such as size, colour, price and brand, with counts.
• Clear product cards: image, name, price, rating and available options.
• Visible query: show what was searched and how many results were found, with an easy way to change the query.
• Mobile-friendly layout: filters in a panel that is easy to open and close, with a clear button to apply them.

Many of the same rules apply to category pages. Our guide to category page SEO covers how filters and sorting should work there.

Never leave shoppers at a dead end

A page that says only "No results found" is a dead end. Even when you truly do not stock what the shopper wants, you can still help.

1. Check for misspellings and offer "Did you mean…?" with the corrected search.
2. Show close alternatives, such as products from the nearest category.
3. Show popular products or current best sellers.
4. Offer help: a link to contact customer service, or a short form to request the product.
5. Keep the search box ready so the shopper can try again quickly.

Track every search that returns no results. These are some of the most useful reports in your store.

Use search data to improve your store

Your search logs show what customers want, in their own words. Review them every month and look for patterns.

Search terms also feed your SEO and content plans, because the words customers type into your search box are often the words they type into Google. Our e-commerce SEO guide explains how to use them.

Search on phones

Mobile shoppers lean on search even more than desktop shoppers, because menus are harder to browse on a small screen. Yet mobile search is often the weakest part of a store.

• Open search with one tap from any page, and place the cursor in the field straight away so the keyboard appears.
• Show recent and popular searches before the shopper types, so they can tap rather than type.
• Keep suggestions short, with large tap targets, so the keyboard does not hide them.
• Make results easy to filter, with the filter button always visible and a clear count of matching products.
• Consider voice input, which many phones support in search fields automatically.

Test search on a real phone with your thumb, using queries from your own logs. Small irritations, such as having to close the keyboard to see results, add up quickly.

Merchandising search results

Relevance comes first, but you can also guide results towards what helps the business and the shopper. Most search tools let you promote certain products for certain queries, such as a new range or a better-value alternative, and push down sold-out or discontinued items. You can also send very specific queries straight to a page. A search for "returns" can go directly to the returns page, and a search for a brand name can go to that brand's category.

Use these rules sparingly and review them regularly. A promotion set up for one season can quietly distort results for months if nobody remembers to remove it.

Choosing a search solution

Most platforms include basic search. It may be enough for a small catalogue, but larger stores usually benefit from a dedicated search engine or service.

• Built-in search: free and simple, but often weak on typos, synonyms and relevance tuning.
• Search engines run on your servers: powerful and flexible, but need technical setup and maintenance.
• Hosted search services: quick to add, with good typo handling and analytics, for a monthly fee.

Whatever you choose, test it with real queries from your own logs, not just the product names you know. Ask staff who talk to customers which words they hear most often, and make sure those words work.

Keep product data rich

Search can only find what your product data contains. Clear names, full descriptions, accurate attributes and consistent categories make every search tool work better. Investing in product data improves search, filters, SEO and the product pages themselves.

Frequently asked questions

Are shoppers searching your store and leaving empty-handed? Ask us for a search review, and we will show you which queries fail and how to fix them.