health-post

CRO Testing Roadmap

May 2026

3 A/B Tests  ·  healthpost.co.nz
Overview

HealthPost has strong trust fundamentals and a loyal customer base built over 37 years, but paid ad traffic is landing on pages that contradict the ads that drove the click. Promotion ads resolve to unrelated sales pages, and product ads promise community-scale social proof that the landing page does not echo. The three tests below address the most direct gaps between what the ads say and what the site delivers.

Slot 01
A/B Test Homepage / Dedicated Landing Page
SPEND75 Dedicated Landing Page

The active SPEND75 Meta ad has sent every click since April 22 to a homepage promoting a Nature's Sunshine sale, with no mention of the $15 discount or the $75 spend threshold anywhere above the fold. Visitors who clicked for the savings offer arrive with zero confirmation the deal exists on this page.

Ad Creative Save $15 when you spend $75 Use code: SPEND75 Active since Apr 22, 2026 50 / 50 split Control: Homepage 10-30% off Nature's Sunshine No SPEND75 visible Offer unconfirmed on arrival Message match: FAILED Variant: Landing Page Save $15 When You Spend $75 Use code SPEND75 at checkout Message match: PASS VS
* Concept illustration only. Final design will differ.
Slot 02
A/B Test Product Detail Pages
PDP Trust Injection

HealthPost's active Meta ads lead with "65,000+ reviews and counting" as a primary trust signal. The PDPs those ads send traffic to show 29 and 18 product-level reviews respectively, with nothing in the buy box connecting those counts to the store-wide total.

Control: Buy Box ★★★★★ 4.5 (29) [ no sitewide context ] $14.20 Earn 14 Healthy Rewards Points ADD TO CART Ad promises 65,000+ reviews Page shows 29. No bridge. Variant: Trust Line Added ★★★★★ 4.5 (29) Trusted by 65,000+ HealthPost customers $14.20 Earn 14 Healthy Rewards Points ADD TO CART Ad promise validated in the buy box
* Concept illustration only. Final design will differ.
Slot 03
A/B Test Cart Drawer
Cart Discount Code Field Collapse

The cart drawer shows a visible "Discount code +" field to every visitor while an active Meta ad is simultaneously running a promo code. Any visitor who did not arrive via that specific ad sees the field, infers a code exists, and leaves the cart to search for one they do not have.

Control Cart 5 Star rating from 7800+ reviews $48.70 away from free shipping Weleda Arnica Oil $30.30 You may also like... Discount code + Estimated Total: $30.30 CHECKOUT user exits cart to search for code Variant Cart 5 Star rating from 7800+ reviews $48.70 away from free shipping Weleda Arnica Oil $30.30 You may also like... field removed Estimated Total: $30.30 CHECKOUT
* Concept illustration only. Final design will differ.
Biggest Killers of Conversion Rates
Theme 01
Paid traffic lands on pages that break the ad promise

The SPEND75 ad creates a promo expectation; the homepage delivers a different sale. Product ads promise 65,000+ reviews; PDPs show 18 or 29. Each mismatch costs trust at the first moment of arrival before a visitor has engaged with a single product.

Sources: Meta Ads, Site Screenshots
Theme 02
Review count fragmentation erodes trust across the funnel

65,000+ in Meta ads. 54,000+ in a Google ad. 7,800+ 5-star in the cart. 18-29 on the PDPs. A customer who encounters all of these numbers in one session will notice. The ad builds credibility that the site then undercuts at every touchpoint.

Sources: Meta Ads, Google Ads, Cart Screenshot, PDP Screenshots
Theme 03
Mobile page speed is a critical drag on a site spending on paid ads

PDP LCP is 7.0s on mobile against a 2.5s threshold. Homepage is 5.3s. Every mobile click from a Meta or Google ad absorbs this delay before seeing a single product. This is not a future roadmap item; it is active drag on current ad spend.

Sources: Page Speed
Theme 04
The cart is designed to encourage discount-hunting

HealthPost is running a promo code in Meta ads while the cart shows a visible discount field to all visitors. The two signals in combination create a predictable exit loop: any visitor without SPEND75 sees the field, assumes a code exists, and leaves to find it.

Sources: Meta Ads, Cart Screenshot
Theme 05
The rewards program is a retention superpower not used to acquire new visitors

Multiple long-term customers explicitly name the rewards program as the reason they return to HealthPost over cheaper alternatives. It appears in the site trust bar but is absent from homepage heroes, paid ads, and any landing page targeting first-time visitors. The data suggests it could be a meaningful first-purchase conversion lever, not just a retention tool.

Sources: Reviews & UGC
Data Sources Collected
Meta Ads
Google Ads Transparency
Reviews & UGC
Page Speed
Competitor Research
Site Screenshots
Meta Ads: 3 Active Ads
  • Ad 1 promotes "Save $15 when you spend $75, use code SPEND75" and lands every click on a homepage hero promoting a completely different sale. No mention of SPEND75, the $15 saving, or the $75 threshold appears anywhere visible above the fold.
  • Ads 2 and 3 use identical boilerplate copy across two different product pages. The same 4-bullet trust template appears in both ads with no product-specific messaging in either.
  • All three ads include "65,000+ reviews and counting" as a trust signal. None of the three landing pages those ads point to validate or reference that count anywhere in the visible buy experience.
Google Ads Transparency
  • Two active search ads state "Free Delivery Over $59." The current threshold confirmed across the site, Meta ads, and cart drawer is $79. Any customer clicking from those ads encounters a $20 gap at checkout.
  • Review counts across active campaigns are inconsistent: "Over 54,000 Product Reviews" in one Google ad, "65,000+ reviews" across Meta ads, "5 Star rating from 7800+ reviews" in the cart drawer, and 18-29 product-level reviews on PDPs.
  • Two spend-threshold mechanics are running simultaneously: "Save $15 when spend $75" on Meta and "Spend $100 & Save $15" on Google. Whether these are separate promotions or the same mechanic communicated inconsistently is unclear from the ad data.
Reviews & UGC
  • SLO Cedar + Sage Deodorant (4.5/5, 29 reviews): Aluminium-free effectiveness and eco-friendly packaging are the two dominant themes. Nearly every reviewer states they would repurchase.
  • Weleda Arnica Sport Massage Oil (5.0/5, 18 reviews): Every reviewer cites a specific therapeutic outcome. Long-term use spanning years is a recurring theme. Emotional language is unusually high across the full review set. Every reviewer who left a repurchase rating said Yes.
  • Store-level reviews: The rewards program is explicitly named by multiple long-term customers as the primary reason they return to HealthPost over cheaper alternatives. It is the single clearest loyalty driver in the review data collected.
Page Speed: Mobile, PageSpeed Insights, April 29, 2026
  • Homepage: LCP 5.3s on mobile (threshold: 2.5s). Performance score 31/100. Core Web Vitals failed. Speed Index 16.1s. Key opportunities: cache lifetimes (1,247 KB savings), image optimization (919 KB savings).
  • PDPs (Weleda Arnica tested): LCP 7.0s on mobile. Performance score 37/100. Core Web Vitals failed. Identified savings: unused JavaScript (2,224 KB), image optimization (1,163 KB), unused CSS (512 KB), cache lifetime improvements (919 KB).
  • Ads 2 and 3 send paid mobile traffic directly to PDPs running at 7.0s LCP. Per Google and Deloitte's 2019 research cited in the audit, each additional second of mobile load time reduces conversions by up to 20%.
Competitor Research
  • healthy.co.nz offers free shipping at $70 NZD. HealthPost's threshold is $79. Customers with cart values between $70 and $78 receive free shipping from the competitor but not from HealthPost.
  • healthy.co.nz navigates by health goal (Sleep, Immunity, Brain, Digestion) rather than product category. netpharmacy.co.nz offers 5% off the first order as a first-purchase conversion incentive.
Site Screenshots: April 29, 2026
  • Homepage hero (desktop, viewed April 29): shows a Nature's Sunshine sale with no SPEND75 messaging, directly confirming the Ad 1 message match failure as observed in a live session.
  • Cart drawer (mobile): "Discount code +" appears as a visible expandable row above the estimated total. It is accessible to all visitors regardless of how they arrived at the cart.
  • PDP buy boxes (SLO and Weleda): Review counts display as "4.5/5 (29)" and "5.0/5 (18)" respectively. No sitewide review count or contextual bridge appears in the buy box on either page.

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