Landing page diagnostic
Landing Page Conversion Rate Dropped? Find the Page Change Behind It.
When conversion falls right after a deploy, the page change is the first suspect. Work through what changed — the form, a required field, tracking, speed, or mobile layout — and tie the drop to the edit.
What to check, in order
What changed on the page?
A copy, layout, or asset edit is the most common trigger. Start with the most recent change.
Did the form change?
New fields, reordered fields, or a changed submit action all move submit rate.
Did a required field get added?
One extra required field — especially phone — is a classic silent conversion killer.
Did tracking break?
If a tag stopped firing, submits look like they dropped even when they didn't.
Did page speed change?
A heavier hero, new script, or third-party embed can slow load and cost conversions.
Did the mobile layout break?
A form pushed below the fold or a tap target that shifted hits mobile hardest.
Before vs after
Before the change
5.1%
3-field form, above the fold, no required phone.
After the change
3.4%
Added a required phone field. Form views held; submits fell.
Illustrative scenario.
How Quarkad detects page changes
Quarkad fingerprints the DOM, content, and formon each landing page. When any of them change, it records the moment — even silent edits made outside your team’s workflow — so the change is already on the timeline when conversion drops. No manual QA sweep, no diffing pages by hand.
Frequently asked questions
- Why did my landing page conversion rate drop after a change?
- A page change can quietly break conversion in several ways: a newly required form field, a broken submit button, a tracking tag that stopped firing, slower load, or a mobile layout that shifted. Compare the page before and after the change to find which one.
- Can a small landing page change really hurt conversions?
- Yes. Adding one required field, moving the form below the fold, or shipping a heavier hero image can each measurably lower submit rate. Small edits are the most dangerous because nobody expects them to matter.
- How do I detect landing page changes automatically?
- Quarkad fingerprints the DOM, content, and form on each landing page and flags the moment any of them change — including silent edits made outside your team — so a change is tied to the drop it may have caused.
- My form views are stable but submits dropped — is it the page?
- Likely the form or tracking rather than the page layout. Check for a new required field, a broken submit action, a validation error, or an analytics tag that stopped firing around the time submits fell.
Keep going
Never let a silent page change cost you leads again.
Quarkad watches every landing page for DOM, content, and form changes, and ties them to the conversion drop they caused.