One ad, one page, one gap.

A fictional brand, ad and page, shown the way an audit result looks in the product. Numbers are invented for illustration and say nothing about real results.

The inputs

Ad on Meta

“Fits under every airline seat. The Trailpack 40L — 20% off your first order this week.”

Static image, on-image text “20% OFF”, button “Learn more”.

Landing page, as crawled

[H1] The everyday backpack
Designed in Berlin for commuting and gym days.
[H2] Why it works
Water-resistant recycled fabric · Laptop sleeve up to 16″
[H2] Reviews
“Best bag I own.” — Anna
[CTA] Add to cart · €89

Message match44/100· Weak

Change the hero

The page can stay; its opening drops the travel promise and the offer the ad leads with.

The ad sells carry-on travel; the page sells everyday use.

  1. The hero ignores why people clicked

    Effort low · confidence high

    Ad says

    “Fits under every airline seat” in ad text

    Page says

    “The everyday backpack” on page

    Change: Lead with the under-seat fit and the 40L size; keep “Designed in Berlin” below.

  2. The offer disappears

    Effort low · confidence medium

    Ad says

    “20% off your first order” in ad text

    Page says

    Not on the page

    Change: Show the offer with its condition (“first order”) next to the button.

  3. The size claim has no proof

    Effort medium · confidence medium

    Ad says

    “Fits under every airline seat” in ad text

    Page says

    Not on the page

    Change: Add the bag’s dimensions next to common airline under-seat limits. Other reading: the brand may not want to promise every airline; then soften the ad instead.

Why it scores 44/100

DimensionScoreReason
Hook continuity35The ad’s promise (under-seat carry-on) is missing from the hero.
Benefit continuity55Fabric and capacity appear, travel use doesn’t.
Audience continuity40Ad speaks to frequent flyers, page to commuters.
Problem continuity45Bag fees and gate checks aren’t mentioned.
Offer continuity30The 20% first-order offer isn’t shown on the page.
Awareness continuity60Product-aware depth fits a problem-aware ad only partly.
Proof continuity50No evidence for “fits under every seat” (dimensions vs airline limits).

Consistency checks

  • The ad and the page ask for different actions. Ad: learn more. Page: add to cart.
  • Offer conditions dropped. A first draft said “20% off” without “first order”; the check flagged it.

Promise coverage · 1 of 3 on the page

  • Fits under every airline seat: no page line
  • Water-resistant: “Water-resistant recycled fabric” (partly)
  • 20% off first order: no page line

The test to run

Exact match hero. Hypothesis: visitors from the carry-on ad add to cart more often when the hero repeats the under-seat promise and shows the first-order offer.

Record the result in the experiment log afterwards; it shows rates, revenue per visitor and data-quality warnings, not a significance verdict.

How each step works: methodology. Try editing a page yourself: live demo.