DSDillon
Analytics / Questions / Acquisition Sources
Acquisition Sources

Track website traffic sources

A direct answer to track website traffic sources, including the measurements to check, the setup required, common mistakes and the next action to take.

MeasurementUpdated 24 September 2026
Direct answer

Use source and medium fields, referrers, advertising click identifiers and consistent UTM tags, then preserve the acquisition evidence when a visitor becomes a lead. Check first user source, session source and medium, campaign name. Keep traffic, leads and revenue separate so one number does not hide a weak customer journey.

What matters

What you need to know

Define the event precisely, collect it at a reliable point, keep the right context and reconcile the result with the business record.

For this issue, check first user source, session source and medium, campaign name.

traffic sourcesource and mediumcampaignorganic searchpaid searchreferralUTM parameters
Evidence

What to measure

Use the smallest group of metrics that can answer the question. A larger report is not automatically a better report.

01 First user source

Check this against the same date range, traffic segment and business definition used elsewhere in the analysis.

02 Session source and medium

Check this against the same date range, traffic segment and business definition used elsewhere in the analysis.

03 Campaign name

Check this against the same date range, traffic segment and business definition used elsewhere in the analysis.

04 Landing page by source

Check this against the same date range, traffic segment and business definition used elsewhere in the analysis.

05 Lead and revenue outcomes by source

Check this against the same date range, traffic segment and business definition used elsewhere in the analysis.

Implementation

How to build or diagnose it

Follow the evidence in order. Changing several tracking layers at the same time makes it harder to prove which change fixed the problem.

  1. Use consistent UTM naming for controlled campaigns
  2. Preserve referrer and click identifiers where available
  3. Keep first touch and converting session source as separate fields
  4. Carry acquisition evidence into the lead or opportunity record
Failure patterns

What commonly goes wrong

These are recurring causes of misleading analytics, broken attribution and wasted implementation work.

Overwriting the original source on return visits

Verify the underlying evidence before changing the reporting layer or drawing a commercial conclusion.

Allowing payment gateways to appear as acquisition sources

Verify the underlying evidence before changing the reporting layer or drawing a commercial conclusion.

Using inconsistent UTM capitalization

Verify the underlying evidence before changing the reporting layer or drawing a commercial conclusion.

Calling every unknown visit direct traffic

Verify the underlying evidence before changing the reporting layer or drawing a commercial conclusion.

Decision sequence

How to read the result

Keep observation, interpretation and commercial action separate. That reduces false certainty and makes the next decision easier to defend.

Observed

First touch explains discovery

Interpret

Session source explains how a visit started

Act

Attribution explains how credit is assigned

Act

Those answers can differ for the same customer

Questions

Frequently asked questions

Short answers to the next questions that usually follow this search.

What should count as a successful event?

Use the strongest observable point that represents the action. A confirmed submission, completed booking or recorded purchase is stronger than an earlier click that only shows intent.

Which measurements matter for track website traffic sources?

First user source, Session source and medium, Campaign name, Landing page by source. Choose the smallest set that answers the business question.

Can analytics prove every customer action?

No. Browser restrictions, consent choices, cross device behaviour, offline conversations and missing identifiers create gaps. A reliable report shows what is observed, what is inferred and what remains unknown.

When is specialist help useful?

Bring in help when the numbers cannot be reconciled with known business outcomes, several platforms report different results, advertising depends on the data, or the setup has become difficult to audit safely.

Platform guides

Check the platform settings

Use the vendor guides below when checking the settings discussed on this page.

Need the measurement fixed, built or verified?

DSDillon can audit the current setup, repair conversion evidence and connect website activity to leads and commercial outcomes.

Related DSDillon resources

Keep working through the issue

Related guides and services that can help you continue the diagnosis.

Marketing Attribution CompanyMarketing Source DefinitionMarketing Attribution ConsultingHow Do You Know Where A Lead Came FromMarketing Attribution ConsultantMarketing Attribution Agency
Related guidance

Explore more about Track Website Traffic Sources

Conversion evidence, lead tracking and commercially useful reporting.

DSDillon brandmark
KEEP DSDILLON CLOSE

DSDillon, one tap away.

Add DSDillon to your home screen for direct access to services, properties and your client workspace.

YOUR DSDILLON APP

Add DSDillon to your device.

On your computer

In Chrome or Edge, use the install icon near the address bar or the browser menu to install DSDillon. On a supported Mac, Safari offers File → Add to Dock.

On your phone, open this site in Chrome on Android or use Safari's Share menu on iPhone.

Live information, forms, payments and account access require an internet connection. Your existing login and permissions still apply.

About the DSDillon app
Business Intelligence
Find the next useful answer or diagnostic.