Free CRO diagnostic

See the highest-priority leak on your campaign page.

Submit one public landing page and campaign context. Kosinu captures the page, applies evidence-led CRO rules, and shows a primary diagnosis before asking for email.

Typical completion is one to two minutes. Raw page captures are deleted within 24 hours.

See conversion proof
  • 01One public campaign landing page per audit
  • 02Deterministic rules choose the primary finding
  • 03Useful diagnosis before email is required
  • 04No accounts, public report links, or whole-site crawl

Assessment brief

Build the assessment brief.

The page tells us what is visible. Your campaign context tells us whether the message, action, and level of proof are right for the visitor you paid to reach.

Capture
Desktop + mobile
Analysis
DOM + visual evidence
Output
One ranked diagnosis
  1. 1Page and campaign
  2. 2Audience and ad
  3. 3Metrics and consent
Page and campaign

The public campaign landing page you want assessed. Checkout, login, and gated pages are out of scope.

Helps the diagnostic interpret proof, compliance, and offer language for your market.

The primary conversion event this page is meant to drive.

The exact action you count as a conversion, such as “Book strategy call”.

Where the traffic is coming from so message-match expectations stay realistic.

Evidence in practice

The free audit starts where our client work starts: observable evidence.

The diagnostic applies deterministic CRO rules to your page. Deeper engagements combine that page evidence with funnel economics and controlled experiments.

Before you submit

What the audit can—and cannot—tell you.

What pages are supported?
Public lead-generation landing pages with goals such as form fills, booked calls, applications, registrations, downloads, or trial requests. Checkout, login, and brand-awareness campaigns are out of scope.
Why is ad context optional?
The page can still be assessed without ad evidence. Message-match findings appear only when you provide ad copy or a valid screenshot.
What happens to my data?
Raw captures are deleted within 24 hours. Normalized intake and reports are retained for up to 12 months. Optional email is used only for delivery and privacy requests.