- Organic search
- Email click
- Social network
- Social advertising
- Paid search
- Display advertising
- Other advertising
- Referral
- Direct
To analyze traffic sources — comparing visitors, conversion, and revenue across them — use the Website conversion report.
Stage 1
The platform checks the link for UTM tags. If the link has them, it looks atutm_medium.
If utm_medium contains:
cpcorppc— the platform checks whether the link contains a domain it recognizes as a social network. If it does, the source is Social advertising. Any other domain makes it Paid search.display,cpm, orbanner— Display advertising.email— Email click.- Anything else — Other advertising.
Stage 2
If the request has no UTM tags, the platform checks whether the Referral URL is filled in. The Referral URL is a request header that carries a link to the source of the request. Browsers fill it in automatically when someone follows a link to your site. You can see it yourself: open the developer panel, go to the Network tab, pick the request you’re interested in, and open Headers. If the Referral URL is filled in and there are no UTM tags, the platform reads its contents:- Referral URL contains the domain of a search engine it recognizes → Organic search.
- Referral URL contains the domain of a social network it recognizes → Social network.
- Anything else → Referral.
Stage 3
If the request has no UTM tags and no Referral URL, the source is Direct. A missing Referral URL can happen when:- The customer followed a link from an email client or an app (Outlook, a messenger, and so on).
- The customer opened your site from a browser bookmark.
- The customer copied or typed the address into the address bar manually.
How attribution works in the campaign summary report
This same logic decides which orders and clicks get attributed to your campaigns. Attribution recalculates once a day. If it ran this morning and orders came in this afternoon, those orders won’t reach your campaign reports until tomorrow. An order is attributed to a campaign when all of this is true:- The customer clicked a link in that campaign.
- The order landed inside the attribution window.
- Nothing interrupted them in between.
- They didn’t cancel the order.