Speed fix4.6 s1.9 sTrust badgesunder Add to cartCart nudgeadd 1, save 5%
Loading1.9 sPassed
2.6%Conversion+0.8 pts
New order #2041Classic Cotton T-Shirt, Austin$28.00now
Works on every store platform
WordPress
WooCommerce
Shopify
PrestaShop
Magento
BigCommerce
WordPress
WooCommerce
Shopify
PrestaShop
Magento
BigCommerce
Wix
Squarespace
Webflow
Shopware
Drupal
Joomla
Any website
Wix
Squarespace
Webflow
Shopware
Drupal
Joomla
Any website
Free CartHacker tools
Free speed test and trust badges for Shopify and WooCommerce stores
Find the apps that slow your store down, by name and in milliseconds, then answer shopper doubts with trust badges under Add to cart. Both start free, with no card.
Judge.me640 msKlaviyo410 msGoogle Tag Manager250 ms
Store Speed Test
Which app is slowing your store down?
Paste any page and get its three Core Web Vitals, the apps costing time, like Klaviyo or Judge.me, and the Shopify or WooCommerce fix.
1 free test a day, no sign-up
5 a day on a free account
Google's Lighthouse engine
$28.00Add to cart
Free ShippingMoney-Back GuaranteeSecure Checkout
Trust Seals & Badges
Do shoppers hesitate at Add to cart?
Show the promises that settle doubts, from free shipping to a money-back guarantee, right under the Add to cart button. One line in your theme, or the free WordPress plugin.
Platform picks, migrations and launch checklists: Shopify and WooCommerce compared, what a store really costs each month, and how to install WooCommerce on Ubuntu.
Every guide says duplicate the theme first, and that's right for anything bigger than one pasted line, which can go straight into theme.liquid because…
Run WordPress and WooCommerce on your own server: install on Debian 13, the nginx config, nginx errors fixed one by one, caching, SSL certificates and the security patches to install first.
Adrian has written code and built online stores since 1998, from the server to the checkout. Every CartHacker guide and tool comes out of that work: measured on real stores, with the data shown.