6 docs tagged with "performance"

Execute multiple analytics queries in one HTTP request with dependency ordering, parallel limits, and per-query timing options

Sealmetrics' 1.2 KB gzipped JavaScript tracker: one-line install, no cookies or localStorage, automatic SPA detection, and size comparisons vs GA4.

A technical comparison of tracking pixel weight, delivery chain, and time-to-first-hit: the Sealmetrics tracker vs the Adobe Analytics stack (Launch + AppMeasurement) — with field measurements from a real site running both, methodology included.

Sealmetrics t.js measures 1.1 KB on the wire — 12× lighter than the legacy v1 tracker and ~132× lighter than GA4 gtag.js; Matomo and Piwik PRO sit between.

The three-way comparison: tracking pixel weight, delivery chain, time to first hit, transport, consent, and measured traffic differences between Sealmetrics, GA4's gtag.js, and the Adobe Launch + AppMeasurement stack.

Learn why adding defer to the Sealmetrics pixel script improves page load performance and prevents rendering delays without affecting tracking accuracy.