Shopify Analytics will show you forty numbers. Google Analytics will show you four hundred. Most of them are interesting and almost none of them should change what you do on a Tuesday. These five will. Check them once a week, at the same time, write them down in the same place, and you'll understand your store better than most dashboards ever could.
1. Conversion rate
What it is: orders divided by sessions, as a percentage. Where: Shopify Analytics → Online store conversion rate, which also breaks it into "added to cart", "reached checkout" and "completed".
What good looks like: commonly cited ranges for stores like yours sit somewhere between roughly one and three percent, but the honest benchmark is your own last eight weeks. Fashion sits lower than consumables; returning traffic converts far better than cold ads.
What moves it: product page clarity, price and shipping transparency, checkout friction and, often forgotten, traffic quality. A conversion drop the week you scaled a broad ad campaign is usually the traffic, not the store.
What to do when it moves: look at the three-step breakdown first. If "added to cart" fell, it's the product page. If "reached checkout → completed" fell, it's shipping, payment or a broken checkout.
2. Average order value
What it is: total sales divided by number of orders. Where: Shopify Analytics → Average order value.
What good looks like: higher than your cost to acquire an order, with margin to spare. The number itself is less important than its direction.
What moves it: bundles, "complete the look" recommendations, a free-shipping threshold set just above your current average, and product mix: a new premium line lifts it, a clearance sale drops it.
What to do when it moves: if it fell, check whether a discount is running or a cheap item is suddenly popular; neither is a problem unless margin fell too. If you want it to rise, the free-shipping threshold is the cheapest lever in ecommerce.
3. Cost per order (blended)
What it is: everything you spent on marketing this week (ads, agency, tools, influencer fees) divided by all orders, not just the ones the ad platforms claim. Where: a spreadsheet. Ad platforms each report their own attribution and, added together, will claim more orders than you had.
What good looks like: below your gross profit per order, with room for the customer to buy again. If you only know one number about your business, know this one.
What moves it: ad creative fatigue, audience saturation, seasonality, and conversion rate. A better store makes every ad cheaper.
What to do when it moves: a rising cost per order with steady conversion rate is an ads problem; a rising cost per order with a falling conversion rate is a store problem. Knowing which saves you from fixing the wrong thing.
4. Repeat customer rate
What it is: the share of orders that came from customers who had bought before. Where: Shopify Analytics → Returning customer rate; the Customers report shows who they are.
What good looks like: rising. A store that only ever acquires new customers is running on a treadmill; every repeat order is one you didn't have to pay for twice.
What moves it: the product itself, first; then post-purchase email and WhatsApp, loyalty and referral offers, and simply having something new to come back for.
What to do when it moves: if it's flat for months, the retention flows are the lever. If it dropped suddenly, look at a recent batch. Did quality slip, or did shipping?
5. The search terms and pages bringing people in
What it is: which Google queries and which landing pages are producing your organic visits. Where: Google Search Console → Performance, sorted by clicks, for the last 28 days, compared with the previous 28.
What good looks like: your product and collection pages rising for queries that describe what you sell, not just your brand name. Brand searches are demand you already created; product searches are demand you're capturing.
What moves it: page titles, product copy that uses customer language, reviews, speed, and structured data. Slowly. This is the number that rewards patience.
What to do when it moves: a page that gained impressions but not clicks needs a better title and description. A query that's climbing to page two deserves a stronger page. A page that fell off a cliff usually means a technical change. Check it was intentional.
What we deliberately left out
Followers, likes, impressions, email open rates (unreliable since mail apps started pre-loading), bounce rate and "engagement". They're not useless, but none of them tells you whether the business is healthier than last week. The five above do, and when one of them moves you'll know where to look.
