Your ecommerce website launch checklist: 9 things to test before you go live

The best part of building a store is sharing it. Running through this checklist before you launch means going live knowing your store is ready. These 9 checks make sure you’re ready to do that with confidence. So let’s cover the things that matter most for a smooth first day: a checkout that works, payments that process, and customers who get exactly what they expect.

Start here because every other launch test depends on this.

Make sure that:

• Category pages make sense and contain the right products.
• Site navigation is intuitive and linked correctly.
• Site search functions well and delivers relevant results.
• Product titles are clear and specific.
• Product descriptions have details that answer pre-purchase questions. 
• Photos show the products accurately.
• Prices are correct.
• All variations and product types work: size, color, quantity, bundles, downloads, subscriptions, and so on.

Then test the full checkout flow:

• Add a product to the cart and remove it.
• Edit cart quantity.
• Apply a valid discount code and try an invalid 1.
• Check out with an account (if applicable) and as a guest.
• Test each shipping option.
• Review the order confirmation page for correct content and functionality.

Getting both right from the start means confident shoppers and a smooth first day.

The most crucial checklist item involves your ability to accept and collect payments at the end of the checkout process. In WooCommerce → Settings → Payments, confirm your gateway is in live mode and connected to the right bank account. Then make a real purchase and refund yourself afterward. If money moves correctly in both directions, you’re good.

Be sure to confirm:

1. Each payment method works.
2. The payment gateway is in live mode.
3. Payouts are connected to the right bank account.
4. A failed payment shows a clear, helpful error message.
5. The order appears correctly in the WooCommerce dashboard.

More than 70% of global ecommerce traffic and orders happen on mobile, according to the Salesforce Shopping Index. Treat mobile testing as a full purchase rehearsal. On phones running both iOS and Android, test:

• Speed: Do pages load quickly on a mobile connection, especially product pages with large images?
• Responsiveness: Do layouts, images, menus, buttons, and checkout fields resize correctly for smaller screens?
• Readability: Can shoppers read product names, prices, and shipping details at a normal reading size?
• Tap targets: Are buttons, menus, filters, and form fields large enough to tap accurately?
• Checkout usability: Can someone move from cart to confirmation smoothly, from start to finish?
• Popups and overlays: Do banners, chat widgets, or signup forms display cleanly on smaller screens?

Paste important page URLs into Google’s PageSpeed Insights for a score and specific improvement suggestions.

Accurate totals at checkout build trust and help customers complete their purchase with confidence.

Before launch:

• Confirm where your business has a sales tax nexus.
• Set up automated tax calculations or manual tax rates in WooCommerce.
• Check whether your products, shipping, or digital goods have special tax rules.
• Verify whether VAT, GST, or other international tax rules apply if you sell outside your home country.
• Test checkout with sample customer addresses to make sure shipping appears as expected.
• Confirm shipping rates are correct for the regions you serve, including any free shipping thresholds.

The moment after a purchase is when a customer’s attention is highest. Create a few test orders and follow them all the way through: fulfillment, shipping labels, notifications, and inventory updates. This confirms that everything behind the scenes matches what customers experience on the front end.

Fulfillment checks:

• Can you see the order in WooCommerce?
• Did inventory update correctly?
• Are product weights and dimensions correct?
• Can you create or purchase a shipping label?
• Does the order status change correctly as you process it?
• For digital products, does the download link or access email work?
• For pickup or local delivery, are the instructions clear?

Then confirm each customer message arrives at the right time with the right information:

• Welcome messages for new customers
• Order confirmations
• Shipping updates
• Password resets and user verifications
• Refund, return, or cancellation confirmations
• Abandoned cart messages
• Email subscription confirmations

If your store connects to a CRM or email platform like Klaviyo, confirm the integration is authorized and connected to the right account, then place a test order to make sure customer data, order details, and automated messages sync correctly.

The checks your team did around product titles, descriptions, and categories already cover a lot of on-page SEO. Before launch, confirm the technical basics that help search engines access, understand, and display your most important pages:

• Submit your XML sitemap in Google Search Console to get your most important pages indexed quickly.
• Confirm search engines can access your site: check that robots.txt allows crawling and that important pages are set to index.
• Add alt text to all product images to support both accessibility and image search visibility.
• Use canonical links for similar products and variations so search engines know which version of a page to prioritize.
• Check that the product schema is working so search engines can surface price, availability, ratings, and reviews.
• Update your Google Business Profile with your current website URL, hours, products, photos, and contact information.

In 2026, you’re optimizing for AI as well as traditional search. Clearly answering key questions with well-organized sections is the foundation of answer engine optimization (AEO), and it’s the same thing that makes pages useful for human readers.

Good data from day 1 means you can benchmark everything from traffic to revenue and make confident decisions as you grow. Before launch, confirm:

• Google Analytics or your preferred analytics platform is installed and collecting data.
• Ecommerce tracking is enabled.
• Product views, add-to-cart events, purchases, and revenue are being recorded.
• Ad pixels or conversion tags are installed if you plan to run campaigns.
• The order confirmation page triggers the right purchase event so sales are attributed correctly.
• You have a way to distinguish test orders from real ones after launch.

Confirmed security and reliable backups mean you can launch knowing your customers’ data is protected and your site is recoverable if you ever need to restore it.

Before launch, confirm your site uses HTTPS, your software is updated, admin accounts are secured, and automatic backups are running. Then check the most recent successful backup and confirm you know how to restore it.

Security checks:

• Does your site load over https:// including cart and checkout?
• Are your themes, extensions, and WordPress core all updated?
• Have unused plugins and themes been removed?
• Are admin accounts limited to people who need access?
• Is 2-factor authentication enabled?

Backup checks:

• Are automatic backups enabled, and was the most recent 1 successful?
• Do backups include both site files and the database?
• Do you know how to restore the site from a backup?

Also confirm your privacy policy, terms and conditions, return policy, and shipping policy are published and easy to find from your footer, checkout flow, or customer service pages.

Find someone who has never seen your store and ask them to buy something. Give them specific tasks and ask them to speak out loud as they navigate. Pay attention to where they pause or hesitate. Those moments show you where the experience can improve before real customers arrive.

The best test users are:

• Unfamiliar with your website.
• Willing to give honest feedback.
• Representative of your store’s target audience.

One session with the right person will surface more than an hour of internal testing.

You’ve done the work. Running through this checklist means your store is ready for real customers, and WooCommerce gives you the flexibility to keep improving once they arrive. Go launch.