Hey Sage · Free ecommerce CRO planner · Cold paid traffic
Earn the
sale after click
Your ad earned the click. Now score whether the destination keeps the promise, remove faults that should not become “tests” and calculate whether the next conversion hypothesis can reach a usable sample.
The readiness score weights message match 20 points, offer clarity 15, product comprehension 15, proof 15, objection handling 10, mobile Core Web Vitals 15 and purchase friction 10.
Score inputs are explicit judgements, not instrument readings. Use them to make the team name its evidence. A low score prioritises investigation; a high score does not prove the page is persuasive.
Click-to-page loss below 10% is labelled normal, 10–20% is an investigation band and above 20% is material Hey Sage triage logic. Consent, browser behaviour, measurement and redirects can all change the number.
The first screen carries the ad’s exact product, promise, audience context and promotion without a bait-and-switch.
Price, bundle, conditions and next action are understandable before a new visitor has to hunt for them.
A cold prospect can explain what the product is, who it is for and why it is different.
Demonstration, reviews, numbers or credentials substantiate the claim close to the decision.
Shipping, returns, sizing, compatibility, ingredients or another category-specific barrier is answered in time.
Variant selection, stock, discounts, payments and checkout behave as the page promises on a real mobile device.
Sources reviewed 14 July 2026: Google Ads guidance on landing-page experience and mobile landing pages; Google Merchant Center landing-page requirements; Google’s Core Web Vitals thresholds; and Meta’s ad destination review overview.
The minimum detectable lift is the improvement worth acting on, not the result you hope to see. Smaller lifts require much larger samples.
Change one coherent customer experience, nominate purchase as the primary outcome and define guardrails such as refund rate, AOV and page speed before launch.
A wrong product, missing price, broken variant selector, severe speed problem or failed checkout is a repair. Restoring expected behaviour does not need an experiment.
Avoid launching across a major sale, stock change or creative reset unless that event is the treatment. Keep traffic allocation and measurement stable enough to interpret.
If the deeper leak is unclear, use the Meta Ads Performance Doctor to read the connected funnel before building page variants.
Start with the highest-impact customer uncertainty that is not already a defect: message match, offer comprehension, product proof or a major objection. Choose one coherent hypothesis rather than a bundle of unrelated tweaks.
Use the page that continues the ad promise with the least unnecessary work. A strong product page can win when one product is clear; a dedicated page helps when the concept needs more education or audience-specific framing.
It depends on baseline conversion rate, the minimum lift worth detecting, confidence, power and traffic split. Low conversion rates and small desired lifts can require tens of thousands of sessions per variant.
Long enough to reach the pre-planned sample across representative trading days, while avoiding overlapping business changes. If the estimate is many weeks, the proposed test may not be practical for the available traffic.
There is no universal pass mark. Compare outbound clicks with landing-page views for the same period, then inspect mobile speed, redirects, consent and event configuration when the loss is material.
Google defines “good” at the 75th percentile as LCP at or below 2.5 seconds, INP at or below 200 milliseconds and CLS at or below 0.1. Use field data where available.
Yes if they form one coherent experience and the decision is whether that complete treatment wins. You will not know which individual component caused the result without a more complex design.
Purchase is usually the commercial outcome. A higher-volume behaviour can be a diagnostic secondary metric, but optimising a page to add to cart can still produce weak purchase quality or more checkout loss.
Hey Sage can audit the ad promise, mobile destination, analytics and commercial outcome—then scope a test the traffic can actually support.
















