Unveiling the Organic Black Box

Organic traffic has traditionally been a black box. When a user arrives at your website without clicking a paid ad, attribution platforms report a single bucket — "Organic" — with no visibility into where that user actually came from.

This gap is becoming more costly. A growing share of organic traffic now originates from AI assistants such as ChatGPT, Perplexity, Gemini, and Claude, as users ask for recommendations and click through directly from AI-generated responses. At the same time, SEO teams, content teams, and owned-media managers struggle to prove ROI because they cannot distinguish high-intent search traffic from social discovery, email campaigns, or AI referrals — all of which look identical in standard attribution reports.

Singular's Organic Sources feature resolves this by reading the HTTP referrer header on organic web sessions and classifying it into two new dimensions: Organic Type and Organic Source. These dimensions are available across a dedicated Organic Insights dashboard and user-level data exports.

Prerequisites

For setup instructions, see Web SDK — Native JavaScript Implementation Guide and Web SDK — Google Tag Manager Integration.

Viewing Your Data

Aggregated Reporting

Organic Source and Organic Type are available in the Organic Insights dashboard — a dedicated preconfigured report providing a breakdown of your organic traffic by source and type, with key performance metrics.

User-Level Data (Export Logs)

For granular, event-level analysis, the following fields are available in Export Logs:

How It Works

When Organic Dimensions Are Set

Organic dimensions are evaluated once per session — on the first page view of a new session. They are not re-evaluated on subsequent page views within the same session.

At the start of each new session, Singular checks two conditions:

1. No paid signal is present — the session URL contains no Singular tracking parameters (wp params) or UTM parameters associated with a paid source
2. A referrer is present — the browser's HTTP referrer header has a value, meaning the user navigated from another site

If either condition is not met, the organic dimensions are not updated and the previously stored values are preserved.

When both conditions are met, Singular maps the referrer domain to an Organic Source and Organic Type using a built-in lookup table (see below).

Persistence

Once set, Organic Source, Organic Type, and Organic Update Time are stored and persist across subsequent sessions until a new organic session arrives with a referrer — at which point the values are updated.

This means a user who returns directly (no referrer) retains the last known organic source from their prior organic visit.

No Impact on Attribution

Organic Sources operates as a separate enrichment layer and has no effect on attribution:

• It does not create attribution touchpoints
• It does not trigger re-engagement attribution
• A user attributed to a paid campaign retains that attribution regardless of any subsequent organic sessions

Organic Type and Organic Source Values

Organic Types

Domain Mapping