eCommerce optimization means improving an online store so more visitors find it, trust it and finish checkout. The highest-impact areas are informative product pages, clear images, genuine customer reviews, fast pages that meet Google’s Core Web Vitals, a short checkout with no surprise costs, and product structured data for search results.
Key Takeaways
- Baymard Institute puts the average documented cart abandonment rate at 70.22%, based on 50 studies (updated September 2025).
- Extra costs such as shipping, tax and fees are the top reason shoppers abandon checkout, cited by 40% in Baymard’s research.
- Google’s Core Web Vitals targets are LCP within 2.5 seconds, INP of 200 milliseconds or less and CLS of 0.1 or less.
- Product structured data can make a store eligible for price, availability, rating, shipping and returns details in Google results.
- In the US, the FTC’s final rule announced on August 14, 2024 bans fake reviews, including AI-generated ones.
With more possibilities for the businesses, especially the online ones, there are new startups opening every day. And it is very nice to see that people are stepping forward and making their dreams come true and starting to build a business of their own.
Ultimate eCommerce Business Optimization Guide
But with big changes and big projects comes a bigger responsibility. In order to run a successful online business, you need to optimize it in a way that it would be the most profitable and the least stressful as possible.
Some advertising tools and integrations are built for a specific eCommerce platform or content management system. A good example is the option to optimize Google ads for Prestashop store. Results depend on the store, the budget and the competition, so compare performance over several weeks rather than expecting an immediate jump. And for even more tips for optimizing your eCommerce business, go ahead and check out the tips below.
Improve Your Product and Service Pages
If you want to optimize your website for eCommerce and the best results possible, you need to start with each and every product or service page that you have on your website. Back-end tools such as ecommerce fulfillment software can support order handling behind the scenes, but the product pages themselves come first: make each one as informative and as convincing as possible.
It is a clever idea to optimize your website in a way that your website visitors would have the ability to view the newest product in whichever page on your website they are. There are many ways you can do this – make a separate place on your website for news, have a banner, a pop-up, or any other strategy you may come up with.
Also, try to always come up with title products that are friendly for search engine optimization. This will help you get more traffic from search engines like Google Search.
Also, when a product page closely matches the Google Ads ad that points to it, that can help the keyword’s Quality Score. Google describes Quality Score as a 1-10 diagnostic based on expected clickthrough rate, ad relevance and landing page experience, where a higher score means the ad and page are more relevant than competing ads.
Make It Visual
Also, when you work on your products’ descriptions and SEO titles, do not ever forget that the main component of nowadays, advertising and social media feed is visual content – pictures and filmed content. Therefore, when you start optimizing your product pages, you should always think about the visual content as well.
Make sure you use high-quality pictures that show the product clearly, and always try to show off the product in different perspectives, promote different ways you can either wear or use the product.
For example, if you are selling clothing, you can demonstrate a few different combinations of clothing it could be worn with. This might also work as cross-selling where you will sell two or more items instead of one, just because the visitor will like the outfit so much.
You could also include videos on the product description page. It highly depends on what you are selling, but, for example, if you sell furniture that is easy to assemble, you could add videos about how to do it step after step.
Or if your product has a lot of technologies and additional qualities in it, you can make a video to explain it better and faster.
Add Customer Reviews
As you probably already noticed, customer reviews play a very important role in purchase decision making. And there are many factors that show why adding customer reviews to your website or a Facebook page will be beneficial for your eCommerce business.
First of all, it helps a visitor decide if the product is of good quality and if it is worth purchasing at all. If you have some positive reviews about that specific product and the reviews are clearly from real people, this might help other people make the decision to buy the product too.
Reviews on your website also help you win a customer against your competitors. For example, if you are both selling similar products from a different brand but it looks completely the same, good reviews might help you. Especially if your competitors do not allow reviews on their website.
Also, people could mention additional advantages in their reviews that might also be beneficial. They might say that communication was pleasant or that the product was delivered very fast, which is really good.
Have a Live Chat on Your Website
Show your customers that you care about their problems and questions and wish to help them out as soon as possible. Using a live chat is very convenient for both sides – a visitor does not have to look for contact information to call or email you, and you don’t have to check your email constantly.
How Fast Should an eCommerce Site Load?
An eCommerce site should meet Google’s Core Web Vitals thresholds for at least 75% of page loads, measured separately on mobile and desktop. According to Google’s web.dev documentation, the “good” targets are:
| Metric | What it measures | Good threshold |
|---|---|---|
| Largest Contentful Paint (LCP) | Loading speed of the main content | 2.5 seconds or less |
| Interaction to Next Paint (INP) | Responsiveness to clicks and taps | 200 milliseconds or less |
| Cumulative Layout Shift (CLS) | Visual stability while the page loads | 0.1 or less |
On product pages, a large hero image is often the main content that LCP measures, so compressing it and serving it in a modern format is a common first fix.
How to Optimize Product Images for Search
Google Search supports BMP, GIF, JPEG, PNG, WebP, SVG and AVIF images. Google’s image guidelines recommend:
- Using standard HTML image elements so images can be crawled.
- Writing alt text that describes the product in context instead of stuffing keywords.
- Giving files short, descriptive names (for example, black-leather-ankle-boot.jpg rather than image1.jpg).
- Using sharp, high-quality photos, compressed and sized responsively for speed.
How to Reduce Cart Abandonment
Cart abandonment is the share of shoppers who add items to a cart but leave without buying. Baymard Institute calculates the average documented rate at 70.22% across 50 studies (last updated September 2025). Its research on why US shoppers abandon checkout lists these leading reasons:
| Reason for abandoning checkout | Share of shoppers | Fix to test |
|---|---|---|
| Extra costs too high (shipping, tax, fees) | 40% | Show the total cost, including shipping, early on the product or cart page |
| Delivery was too slow | 20% | State delivery estimates clearly and offer a faster option |
| Did not trust the site with card details | 19% | Use HTTPS, recognized payment methods and clear contact details |
| Site wanted an account to be created | 18% | Offer guest checkout |
| Checkout too long or complicated | 17% | Remove optional fields and steps |
| Website errors or crashes | 17% | Test checkout on mobile and desktop after every update |
| Returns policy not satisfactory | 13% | Publish a clear, easy-to-find returns policy |
Baymard excludes from these figures shoppers who were “just browsing”; it reports that 42% of US online shoppers have abandoned a cart for that reason. For more on turning visitors into buyers, see this guide to conversion rate optimization in eCommerce and these tips for increasing conversion in an online store. Visible security signals can also help, as covered in why trust badges matter for eCommerce.
Add Product Structured Data
Product structured data (Schema.org markup) helps Google understand a product page. Google’s documentation describes two types: product snippets for pages where the item cannot be bought directly, such as editorial reviews, and merchant listings for pages where shoppers can buy. Depending on the data provided, results can show:
- Ratings and reviews
- Price and price drops
- Availability (in stock or out of stock)
- Shipping costs, including free shipping
- Return policies, fees and time frames
Google says the same data can also be supplied through a Merchant Center feed and that the enhancements shown may change over time. A step-by-step walkthrough is in this guide to improving SEO with schema markup.
Keep Customer Reviews Genuine
Reviews only help if shoppers can trust them. In the US, the Federal Trade Commission announced a final rule on August 14, 2024 that bans:
- Fake or false consumer reviews and testimonials, including AI-generated ones
- Paying or rewarding reviewers to express a particular positive or negative sentiment
- Undisclosed reviews written by company officers, managers or employees
- Presenting a company-controlled website as an independent review site
- Using threats or intimidation to suppress negative reviews
- Buying or selling fake social media followers or views
The FTC says the rule lets it seek civil penalties against knowing violators. Asking every real buyer for a review after delivery is a safer way to build social proof.
eCommerce Optimization Checklist
| Area | Action | How to check |
|---|---|---|
| Product pages | Specific titles, detailed descriptions, sizes, materials, delivery and returns info | Compare against the top-ranking competitor pages |
| Images and video | Several angles, in-use photos, descriptive file names and alt text | Google’s image guidelines |
| Speed | Meet the LCP, INP and CLS targets | Core Web Vitals field data for your pages |
| Checkout | Guest checkout, early total cost, fewer fields | Funnel drop-off in analytics |
| Search results | Product structured data or a Merchant Center feed | Google’s product structured data documentation |
| Trust | Genuine reviews, clear contact details, returns policy | FTC rule on consumer reviews |
| Support | Live chat or quick-reply contact options | Response time and questions resolved |
Online sales keep growing as a share of retail. The US Census Bureau estimated US retail eCommerce sales at $340.2 billion in the second quarter of 2026 (seasonally adjusted), or 17.1% of total retail sales, in its report released August 18, 2026; that was 3.8% higher than the first quarter of 2026. Choosing the right platform matters too; this comparison of Shopify and WooCommerce covers two common options.
Frequently Asked Questions
What is eCommerce optimization?
eCommerce optimization is the ongoing work of improving an online store’s product pages, speed, checkout, search visibility and trust signals so that more visitors become customers. It combines SEO, conversion rate optimization and user experience.
What is a normal cart abandonment rate?
Baymard Institute puts the average documented online cart abandonment rate at 70.22%, calculated from 50 studies and last updated in September 2025. That means roughly seven in ten carts are left without a purchase.
Why do shoppers abandon checkout?
The most common reason is extra costs such as shipping, tax and fees, cited by 40% of US shoppers in Baymard’s research. Slow delivery (20%), distrust of the site with card details (19%) and forced account creation (18%) follow.
What is Google Ads Quality Score?
Google Ads Quality Score is a 1-10 diagnostic rating at the keyword level. Google bases it on expected clickthrough rate, ad relevance and landing page experience, each rated above average, average or below average compared with other advertisers over the last 90 days.
What are good Core Web Vitals for an online store?
Google’s good thresholds are Largest Contentful Paint within 2.5 seconds, Interaction to Next Paint of 200 milliseconds or less and Cumulative Layout Shift of 0.1 or less, measured at the 75th percentile of page loads.
Are fake reviews illegal in the US?
Yes. The FTC’s final rule announced in August 2024 bans fake and AI-generated reviews, paid reviews that require a particular sentiment, undisclosed employee reviews and review suppression through threats. The FTC can seek civil penalties against knowing violators.
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