Provider ladder — stage 0: bundle only (no providers)

Same four controls at every stage (destination https://www.doggysdaycare.com.au/). Add ?gtmoff=1 to any stage URL to run it without GTM. Right-click → Open Link in New Tab is the control path — if it works while left-click freezes, stay on this stage and bisect with the GTM switch.

1. Normal link — open in this tab

2. New-tab link — target="_blank" + noopener

3.

4.

Stages (full reload each)

0 · bundle only (no providers)1 · + BrowserRouter 2 · + Base44 SDK client calls 3 · + AuthProvider 4 · + QueryClientProvider 5 · + CustomDomainBrandingProvider 6 · + ProviderAcquisitionTracker 7 · + WebsiteAnalytics 8 · + global chrome (Toaster etc.)

stage 0 + GTM OFF Layer 0 (bare)Layer 1 (/repro)