I've been digging into this exact pattern with a few client accounts lately. Getting clicks means your ad copy, creative, and targeting are likely passable - but if those clicks aren't converting, something's breaking downstream. From my experience, the culprit is almost always a disconnect between the ad's promise and the landing page's delivery.
here's the method i use to diagnose it systematically:
Compare ad copy to H1 / hero headline - open the ad in preview mode and the landing page side by side. If the ad says "50% off all subscriptions" and the page leads with "Learn more about our plans", you've already lost them. the headline should echo the ad's core value prop almost verbatim.
Check UTM parameter integrity - I've seen campaigns where the same URL is used across different ad sets but without source/medium tracking. if you aren't passing utm_source=cpc&utm_medium=social&utm_campaign=spring_sale consistently, you can't isolate the funnel stage. A quick GTM custom JS to enforce UTM persistence helps:
(function() {
var params = new URLSearchParams(window.location.search),
var required = ['utm_source', 'utm_medium', 'utm_campaign'],
required.forEach(function(p) {
if (!params.get(p)) {
console.warn('Missing ' + p + ' in URL'),
}
}),
})(),
Pricing and trust signals - if your ad targets a cold audience but the landing page asks for £200 up front without testimonials, guarantees, or a clear value summary, you'll bleed the majority of clicks. Run a heatmap session recording to see where users scroll and where they drop off.
Audience intent mismatch - sometimes the targeting is too broad and brings visitors who click out of curiosity, not purchase intent. Analyse the bounce rate segmented by ad set, if one set has 80% bounce while another has 50%, the creative-targeting combination for the high-bounce set needs rebalancing.
i'd start with step 1 and 2 - tweak the landing page to mirror the ad's language and add one trust element (testimonial, security badge, money-back guarantee). Then run a 50/50 A/B test of the original vs the aligned page. that alone has shifted conversion rates by 30-70% for accounts I've worked on.
If you can share a URL (even anonymised), happy to take a quick look at the page's technical setup - might spot something in the data layer or tag firing order