Landing Page Audit for Supplement Brands: The 12-Point Checklist We Run Before Touching Your Ads
Your ad account looks fine. Click-through rate is decent. Cost per click is not crazy.
But sales are still slow, and the first thing everyone blames is the ads.
Most of the time, that is the wrong place to look first.
Before we touch a single campaign for a new supplement client, we run the same landing page audit every time. Here is exactly what is on that checklist, and why we run it before the ads.
Quick Look
Traffic can be great and sales can still be flat. The page is usually why.
This post covers the 12-point audit we run on every new supplement account.
It also covers general benchmark ranges, the mobile speed problem almost everyone has, and how claims language on the page can get your ad account flagged too.
If you want us to run this audit on your page, book a call here.
Why the Ads Get Blamed First
It is an easy story to tell yourself. The ads are not converting. Turn them off, try a new agency, try a new hook.
But an ad only has one job. Get the right person to click.
Everything after the click (the page load, the offer, the trust signals, the checkout) is a completely different job. If that job is broken, no amount of creative testing will fix it.
We have seen supplement brands switch agencies three times in a year, chasing better ads, when the real fix was a faster, clearer landing page the whole time.
"A great ad with a broken page is just an expensive way to teach people your brand is confusing."
The 12-Point Audit We Run Before Touching Your Ads
This is not a design opinion exercise. It is a checklist. Here is what we go through, in order, on every page.
- Mobile load speed. Most supplement traffic is mobile. If the page takes more than a few seconds to load, people are gone before they see the offer.
- Above-the-fold clarity. Can someone tell what the product does and who it is for, without scrolling?
- Headline match. Does the page headline match the promise made in the ad? A mismatch is one of the fastest ways to lose trust.
- Offer visibility. Is the price, the discount, and the bundle option easy to find, or buried below three sections of copy?
- Trust signals placement. Reviews, certifications, and third-party testing badges need to show up early, not just at the bottom.
- Claims language. Are any claims on the page written in a way that could get flagged by Meta or Google, even if the ad copy itself is clean?
- Ingredient transparency. Can a skeptical buyer actually see what is in the product without hunting for it?
- Social proof format. Written reviews only, or a mix of written reviews, photos, and video testimonials?
- Checkout friction. How many steps, fields, and clicks between "add to cart" and "order confirmed"?
- Subscription clarity. If there is a subscribe-and-save option, is the cancellation process clearly stated? Vague terms here quietly kill conversion and invite chargebacks.
- Exit intent and cart abandonment. Is there any system catching people who almost bought and left?
- Analytics and pixel setup. Is the page actually tracking the events your ad platform needs to optimize toward the right customers?
Where Compliance and Conversion Overlap
Point 6 above matters more than most brands realize. If your landing page uses language that Meta considers a health claim, it can trigger the same kind of account restriction that shows up in ad review.
We wrote a full recovery guide for that scenario here: Meta Ad Account Restricted for Supplement Claims? Here's the Recovery Playbook.
General Benchmark Ranges (Use These as a Guide, Not a Guarantee)
Every brand's numbers will look different based on price point, offer, and traffic source. That said, these are general ranges we treat as a starting point when we audit a new page.
| Metric | Healthy range | Worth investigating below |
|---|---|---|
| Landing page conversion rate (cold traffic) | 2% to 4% | Under 1.5% |
| Add-to-cart rate | 8% to 12% | Under 5% |
| Checkout completion rate | 60% to 75% | Under 45% |
| Mobile page load time | Under 3 seconds | Over 5 seconds |
These are general, illustrative benchmark ranges we use as a starting reference point, not a guarantee for any specific brand or campaign.
The Mobile Speed Problem Almost Nobody Fixes
Out of everything on the checklist, mobile speed causes the most damage and gets fixed the least.
Heavy hero videos, huge unoptimized images, and app after app installed on the theme all quietly add seconds to load time.
Every extra second of load time on mobile is a direct hit to conversion rate. It does not matter how good the ad creative is if half your traffic never sees the offer load.
Why We Check the Page Before the Creative
A lot of agencies jump straight to new hooks, new UGC, and new angles when performance dips.
Creative testing matters a lot, and it should never stop. We wrote about how often a supplement brand should be launching new ads here: Creative Testing Velocity: How Many New Ads Should Your Supplement Agency Launch Each Month?
But new creative sending traffic to a broken page just means you find out the page is broken faster, and more expensively.
A Quick Gut Check
If your add-to-cart rate is healthy but your checkout completion rate is low, the problem is almost never the ad.
It is friction in the cart or checkout flow. Start there before you touch a single campaign.
How Often Should You Re-Run This Audit?
A landing page is not a set-it-and-forget-it asset. Treat it more like ad creative that just happens to live on your website.
We generally recommend a full audit at three points:
- Before you scale ad spend. Doubling your budget on a page with a weak checkout flow just means you lose money faster.
- After any theme, app, or checkout change. A new upsell app or a theme update can quietly add load time or break trust signals without anyone noticing for weeks.
- Whenever return on ad spend drops and the ad creative has not changed. If the ads are the same but performance is down, the page or the offer is the more likely place to look.
Most brands only think to check the page when something is obviously broken. By then, weeks of ad spend have already gone toward proving the point.
How This Fits Into Working with eBrandX
This audit is one of the first things we run through on a discovery call with a new supplement brand, alongside a review of the ad account itself.
If you have already been through a compliance audit with us before, this is the natural next step.
We manage paid ad creative, UGC, and full account strategy across Meta, TikTok, and Amazon for supplement and wellness brands. Part of that work is telling clients honestly when the fix is not another ad, it is the page the ad sends people to.
That honesty is the whole point of an audit. It only helps if someone is willing to say the ads are fine and the page needs work.
Want Us to Run This Audit on Your Page?
We will walk through your page and your ad account together on a free call, no pressure, just a straight answer on what is actually holding back conversion.
Compare notes with other founders first in our Supplements Scaling Insiders community.
A great ad and a broken page will always lose to an average ad and a page that actually converts.
Fix the page first. Then let the ads do their job.
