Yesterday Google Analytics recorded more than 500 visits to purewater-x.com, yet every one of them shows an average session of 0-1 second. Because I rely only on Google Analytics, I’m convinced the tracking is mis-configured—especially since we recently altered parts of the site. I need a specialist to audit and repair the entire measurement stack: • Inspect the current GA4 tag (or Universal code if you find it) and verify that page-view and engagement events fire correctly on every template. • Identify why session duration and bounce metrics are flatlined; adjust configuration, Tag Manager triggers, or consent banners as required. • Confirm cross-domain, referral-exclusion and enhanced-measurement settings so the data I see actually reflects user behaviour. • Once analytics are sound, review the pixels and audiences we built for Meta, LinkedIn and TikTok. I’m looking for confirmation that the events, custom conversions and target groups are set up logically and that the tags fire without duplication. Acceptance criteria: real-time and standard reports show normal engagement times on a test visit, and the diagnostic tools for Meta Pixel, TikTok Pixel and the LinkedIn Insight Tag report no critical errors. After your fixes, please leave concise notes so I can understand what was changed and why.