Seeds
Does ChatGPT pass referrer headers consistently across web, app, and search modes?
No. ChatGPT's referrer behaviour varies by surface: the web app at chatgpt.com sends a standard Referer header that GA4 reads correctly, but the iOS and...
How much of your GA4 Direct traffic is actually AI-referred?
Roughly 70% of AI-referred visits arrive without a referrer header and land in GA4's (direct)/(none) bucket, according to Seresa's analysis of server-log data matched against...
What conversion rate does AI-referred traffic achieve compared to organic search?
AI-referred visitors convert at 4.4 times the rate of traditional organic search visitors on average (Semrush, 2025 cross-industry study). The premium varies by measurement method:...
Why does Google AI Mode use noreferrer on outbound links?
Google AI Mode originally added rel="noopener noreferrer" to every outbound link, which stripped the HTTP Referer header and made all AI Mode click-throughs appear as...
Does GA4’s native AI Assistant channel track Perplexity traffic?
No. Google’s AI Assistant channel, shipped on May 13, 2026, recognises only five sources: ChatGPT, Gemini, DeepSeek, Copilot, and Grok (Google Default Channel Group documentation,...
What is dark AI traffic and why should WooCommerce stores care about it?
Dark AI traffic describes visits originating from AI platforms like ChatGPT, Perplexity, and Google AI Mode that arrive at your site without HTTP referrer headers,...
Why does 70% of AI-referred traffic show up as Direct in GA4?
GA4 classifies roughly 70.6% of AI-referred traffic as Direct because those visits arrive without HTTP referrer headers (Loamly, February 2026, based on 446,405 visits). Four...
What changed when WooCommerce made Blocks checkout the default and how does it affect tracking?
WooCommerce replaced the classic shortcode-based checkout with React-rendered Blocks checkout as the default for all new installations in 2024. The change broke every tracking plugin...
Are ad blockers now targeting server-side GTM subdomains by name?
Yes. Community-maintained filter lists including EasyPrivacy and AdGuard now catalogue specific server-side GTM subdomain patterns — the AdGuard tracking_servers_firstparty.txt file alone contains over 3,400 rules...
What is the difference between Basic and Advanced Consent Mode for WooCommerce stores?
Basic Consent Mode blocks all Google tags until a visitor grants consent, sending zero data to Google beforehand. Advanced Consent Mode loads tags immediately and...
Can a custom WooCommerce thank-you page built with Elementor or Bricks break purchase tracking?
Yes, and it's one of the most common silent tracking failures in WooCommerce. GTM4WP v1.21+ fires the purchase dataLayer push from the woocommerce_thankyou hook, which...
Why does WooCommerce say 50 orders but GA4 says 32 and Facebook claims 18?
Each platform counts conversions through a different mechanism and loses data through different failure points. WooCommerce records every completed order in its database — the...