Analytics & Conversion Optimisation

Kosadel • London Since 2014 Analytics & CRO

Analytics & CRO to know what works and increase conversions

We set up GA4, GTM, events and conversions properly, then improve pages/flows with disciplined testing(CRO). Goal: less “guesswork”, more measurable performance.

Goal: increase leads/sales without necessarily increasing budget, by improving funnels and conversion rate.

GA4 / GTM Events & Conversions Funnel Analysis A/B Testing
Accurate Tracking Events, conversions, QA, data integrity.
CRO Discipline Hypotheses, tests, iterations.
Funnel Optimisation Drop-offs, friction, conversion lifts.
Dashboards Clear KPI view per channel/page.

Analytics & CRO at Kosadel

If you don’t measure correctly, you optimise “blind”. That’s why we start with solid tracking and then move into CRO: improvements that increase conversion rate across landing pages, forms, checkout, and funnels.

When Analytics & CRO is a must

When you run ads but you’re not sure what’s driving results, when you have traffic but low leads, when you see abandonment in forms/checkout, or when GA4 “looks odd”. That’s where proper tracking and CRO deliver fast wins.

Sub-services (what we do in practice)

GA4 Setup & Configuration Events, conversions, audiences, filters, QA.
Google Tag Manager (GTM) Tag plan, triggers, variables, server-side where needed.
Conversion Tracking Forms, calls, checkout, purchase events, attribution sanity.
Funnel & Cohort Analysis Step drop-offs, segments, funnels by channel.
CRO Audits Heuristics, UX friction, copy/CTA, trust elements.
A/B Tests & Iterations Hypothesis → test → learn → scale, with clear KPIs.

Process (from tracking to improvements)

1
Tracking audit What’s measured correctly, what’s missing, what’s broken.
2
Event plan & setup Events/conversions, naming, QA, dashboards.
3
Funnel analysis Where users drop off and why (drop-offs, segments).
4
CRO hypotheses Improvements in copy, CTA, layout, trust, speed.
5
Tests & iteration Experiments, conclusions, repeat on winners.

KPIs we track

Conversion Rate Cost per Lead (CPL) Checkout Completion Form Drop-off Engaged Sessions Time to Convert Revenue / Lead Quality ROAS / CAC (context)
Want to fix tracking and increase conversions?

Send us your website and your goal (leads or sales). We’ll give you clear priorities: what to set up first in GA4/GTM and which CRO changes will have the biggest impact.

Frequently Asked Questions

Why does GA4 look different compared to ad platforms?
This is common due to attribution models, cookie consent, blockers, and different conversion definitions. Our focus is data integrity and correct interpretation—not “perfectly matching” numbers.
What is CRO in practice?
CRO means reducing friction and increasing conversions through changes in layout, copy, CTAs, social proof, forms, speed, and A/B testing where it makes sense.
Do I need A/B testing, or are improvements enough?
If you have enough traffic, A/B tests are ideal. If not, we start with high-confidence improvements and track impact on conversions with proper measurement.
What do you need from us to start?
Access to GA4, GTM, relevant ad accounts (if any), and a clear goal (leads/sales) plus the key pages/flows you want to improve.
What do you deliver each month?
A KPI report, funnel insights, an action list (CRO changes), and a testing/iteration plan—always prioritised by impact vs effort.

Analytics & CRO Packages

Prices are ex VAT. Tool subscriptions (Hotjar, VWO, Optimizely, etc.) are not included, nor is development effort beyond small improvements within the agreed scope. Media spend(if any) is not included.

Audit & Tracking Fix — clean data before anything else Ideal when you want to fix GA4/GTM, conversions, events and funnels and bring order to your measurement.
What You Get
Deliverables
A clear backlog and priorities.
  • Measurement plan (what we measure and why)
  • Issue list (impact/effort) + prioritisation
  • QA checklist (before/after)
  • Hand-over walkthrough
Book a Consultation
Optional Add-ons
By scope
When deeper instrumentation is needed.
  • Enhanced conversions (Google) setup
  • Server-side tagging (by quote)
  • CRM/offline conversions mapping
  • Cookie consent mode configuration
Request Add-ons
CRO Starter — 1 experiment/month with a clear hypothesis Ideal for consistent, small steps: insights, hypothesis, one structured test per month.
What’s Included
Workflow
Simple, but disciplined.
  • Insight gathering (GA4 + heatmaps where available)
  • Prioritisation (ICE/PIE light)
  • QA + rollout plan
  • Stop/continue rules for tests
Book a Kickoff
Requirements
Prereqs
For reliable conclusions.
  • Correct tracking for events/conversions
  • Sufficient traffic (per test)
  • Dev availability for changes (if needed)
  • Agreed KPI (CPL/CPA/CVR)
Talk to Us
CRO Growth — 2–3 experiments/month with cadence Ideal for eCommerce/lead gen that wants faster conversion improvement with iterative testing.
What’s Included
Scale Up
Deeper UX/offer improvement.
  • Checkout/form optimisation (scope-based)
  • Messaging/CTA testing
  • Trust & proof module testing
  • Segment insights (device/traffic source)
Book a Kickoff
Ideal For
Use Cases
When you want measurable uplift.
  • Lead gen with multiple steps
  • E-commerce with cart drop-offs
  • Landing pages with paid traffic
  • Offers that need better presentation
Talk to Us
CRO Scale — a full experimentation programme Ideal for brands that want continuous experimentation, multi-page coverage and systematic uplift.
What’s Included
Governance
Rhythm, quality, consistency.
  • Weekly checkpoints (ops cadence)
  • Experiment documentation + QA
  • Design/dev collaboration framework
  • Executive reporting (KPIs + insights)
Book a Kickoff
Prereqs
Ready to Scale
So tests can deliver results.
  • Stable traffic & conversion volume
  • Agreed KPI ownership (CVR, AOV, CPL)
  • Dev/design resource availability
  • Accurate tracking + attribution
Talk to Us
Custom — server-side, complex tracking, enterprise CRO For cases involving CRM/offline conversions, multi-domain setups, product analytics or strict compliance requirements.

CONTACT US TODAY

Analytics & CRO by KOSADEL: Tracking, Funnels and Optimisation that increases conversion

Analytics & CRO (Conversion Rate Optimisation) is where the performance of your entire marketing effort is secured. You may be running Search Engine Marketing , investing in Social Media Marketing , building organic demand with SEO , or driving awareness through Media Buying 360 . But if measurement is wrong or the user experience doesn’t convert, budget “leaks” into friction, ambiguity and weak flows.

At KOSADEL we treat analytics as the “accounting system” of marketing: we define what success looks like, build clean event mapping, connect data across channels, and then run CRO with discipline. The goal is to move from “it probably works” assumptions to decisions supported by data that improve conversion rate, lead quality, ROAS/MER and overall ROI.

Why Analytics & CRO is the most “profitable” layer

Channels bring traffic. CRO increases the percentage of traffic that becomes an outcome. That means you improve unit economics without increasing spend. In practical terms, a +20% lift in conversion rate can have the same effect as a +20% budget increase — but with far better net efficiency. Correct measurement also reduces blind spots and makes growth predictable.

What you gain in practice

  • Clear performance by channel: what generates leads/sales and at what cost.
  • Higher conversion rate: more results from the same traffic.
  • Lower CAC/CPA: reduced acquisition cost via less friction.
  • Higher lead quality: better fit, fewer irrelevant enquiries.
  • Better attribution: smarter budget allocation, less “luck”.
  • Continuous improvement: insight → test → learn → scale.

Where Analytics & CRO fits in the KOSADEL ecosystem

CRO isn’t a standalone service. It’s the accelerator for everything: it improves SEM , makes SEO more profitable, converts social traffic from Social Media , increases sales for E-Commerce Marketing , and connects to retention through Email Marketing & CRM . On the experience side, it needs strong landing/site infrastructure via Web Design and consistent message/identity supported by Branding & Creative .

Without correct tracking, every conclusion is “blurry”

Step one is agreeing what a conversion is: lead form, click-to-call, WhatsApp click, booking, purchase, add-to-cart, checkout start, subscription, or specific micro-actions that predict a sale. Then we map events and funnels so we can clearly see where users progress — and where they drop off.

Event mapping: what we measure (and why)

  • Primary conversions: events that equal revenue (purchase/lead).
  • Supporting actions: intent signals (scroll depth, key section view, pricing tab click).
  • Drop-offs: abandonment points (form, checkout, CTA click without completion).
  • Quality signals: events correlated with better leads (e.g., visits to 2+ services).

UTM discipline: knowing where users came from — and why

UTMs are the “receipt” of traffic. Without them, data gets mixed: social appears as direct, paid appears as organic, and attribution becomes random. Proper UTM discipline enables clear decisions: which creative/placement/campaign drives conversions — and with what quality.

Data hygiene that prevents wrong decisions

  • Consistent naming conventions: the same logic across campaigns/ad sets/ads.
  • Fixing self-referrals and redirect issues: to keep performance clean.
  • Cross-domain checks: when checkout/booking happens on another domain/subdomain.
  • Spam/bot filtering: so your data reflects real users.

Funnels that show the real picture

A funnel isn’t only for e-commerce. For services it can be: landing view → service page → proof section → contact click → submit. For e-commerce: product view → add-to-cart → checkout → purchase. The key is to model the user’s real behaviour, not how we assume they move.

How this connects to channels

If SEM brings high intent, we expect higher conversion (often with higher CPC). If Social drives demand, we expect more assisted conversions and the need for nurturing through Email Marketing & CRM . Attribution must reflect this — otherwise you cut budget from channels that contribute without receiving credit.

Attribution: assigning value to touchpoints

In real life, users don’t visit once and convert. They may see you on social, search on Google, come back direct, read reviews, then enquire. Attribution means understanding each channel’s contribution across the journey. This is critical for correct budget allocation — especially when multiple channels run together.

CRO = “reduce friction” + “increase trust”

Users don’t convert for two main reasons: either they didn’t clearly understand the value/next step, or they didn’t trust you enough to take action. CRO systematically tackles both: message clarity, the right hierarchy, fewer steps, stronger CTAs, and proof that answers objections.

Messaging hierarchy: one message per section

  • Hero: what problem you solve, for whom, and what outcome you deliver.
  • Benefits: 3–5 clear benefits (no vague statements).
  • Process: “how we work” to reduce uncertainty.
  • Proof: examples, outcomes, trust signals.
  • CTA: one next step that is easy (and obvious).

Landing pages: why “1 page = 1 goal”

The biggest paid traffic mistake is sending every campaign to the homepage. Each campaign needs a landing page with: a specific message, a specific audience, and a specific CTA. This improves conversion and reduces CPL/CPA. That’s why CRO connects directly with Web Design and strategy through Marketing Strategy & Consulting .

Practical elements that often increase conversion

  • Shorter forms: fewer fields, higher completion rate.
  • Click-to-call / better tap targets: especially on mobile for services.
  • Proof above the fold: 1–2 trust elements near the CTA.
  • FAQ blocks: objections answered before the user drops off.
  • Speed improvements: faster load times, fewer abandonments.

Trust & reputation: when conversion depends on credibility

In many industries, conversion won’t happen without trust. Reviews, consistent branding, and reputation management become critical. CRO must integrate trust signals: clear company details, a real presence, and a structure that doesn’t look “cheap”. This is strengthened via Reputation Management and Branding & Creative .

Mobile CRO: where leads are won or lost

Mobile is usually the largest share of traffic. If your site isn’t mobile-first, you burn budget. Mobile CRO means: better readability, correct tap targets, fast loading, clear CTAs and less friction. For social campaigns, mobile is the default. For SEM, many searches happen on phones. So CRO should be designed for small screens first, then desktop.

The CRO logic: hypothesis → test → learn → scale

CRO is a process. It starts from data (funnels, drop-offs, behaviour), forms a hypothesis (“if we change X, Y will increase”), runs a test (where feasible) or a controlled rollout, then documents learnings. Consistency compounds gains: small improvements that stack into meaningful uplift.

Where we find testing opportunities

  • High-traffic pages: where small lifts have big impact.
  • High-intent landings: SEM landings, pricing, checkout.
  • Drop-off steps: forms, checkout steps, CTA clicks without completion.
  • Message mismatch: when the ad promises something the landing doesn’t continue.

Reporting that speaks “business”

Reporting should not be “reach and clicks”. It should show conversions, cost per conversion, revenue, lead quality, and where improvement comes from. When reporting is correct, budget allocation becomes logical: scale what works, fix what blocks, and avoid vanity metrics.

KPIs that matter

  • Conversion rate by landing: which page performs.
  • CPL/CPA: cost per lead/acquisition.
  • Lead quality indicators: fit, completion, downstream conversion.
  • ROAS/MER: especially in E-Commerce .
  • Assisted conversions: so top-of-funnel channels aren’t “punished”.

Connecting with creative: when measurement drives better assets

CRO isn’t only “on-page”. It’s also a creative feedback loop. If an angle generates higher-quality leads, we feed it into creatives. If a hook reduces bounce rate, we scale it across formats. Creative production is supported by Branding & Creative and Video Production / Motion , while for social proof/UGC there is Influencer / UGC .

Retention & LTV: CRO continues after conversion

To improve profitability, customer value over time must increase. CRO, in partnership with Email Marketing & CRM , builds flows: onboarding, nurture, win-back, repeat purchase, cross-sell. This increases LTV and allows higher acquisition spend without damaging ROI.

Frequently Asked Questions

Analytics show “what is happening”. CRO changes “what will happen”. If we see drop-offs in forms/checkout, message mismatch, or low conversion on landing pages, CRO applies improvements that increase outcomes from the same traffic.

Inconsistent UTM practices and “wrong” conversions that don’t represent real value (e.g., click instead of submit/purchase). This leads to decisions based on incorrect data and poor budget allocation.

No. A/B testing is ideal when traffic is sufficient. In other cases, we use controlled rollouts, before/after measurement with correct tracking, and structured hypotheses to avoid “random” conclusions.

CRO increases the performance of the traffic brought by Search Engine Marketing and SEO . Especially in paid, it lowers CPL/CPA. In organic, it increases leads/sales from the same rankings.

When you already drive traffic (paid or organic) and want to increase outcomes without increasing spend. Also when lead quality is weak, there’s drop-off in forms/checkout, or you want predictable growth with correct attribution.

Next step

If you want disciplined growth, you need clean measurement and continuous experience optimisation. Explore also: Digital Marketing , Search Engine Marketing , Search Engine Optimisation , Web Design , Email Marketing & CRM .