- TTFB, top 10 pages
- 70% faster
- Largest collection page
- 1,014 → 219ms
“We knew site speed mattered, but seeing a 3.1% lift in revenue per visitor made it impossible to ignore.”Rebecca A., Sr. Director of Ecommerce
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Your storefront, loaded by the same shopper. On the left it answers from its origin server. On the right it is served by Edge Delivery from the closest of 310+ edge locations.
One DNS change puts Edge Delivery in front of your store. No code changes, no replatforming, no downtime. Dash handles the rest.
A DNS-level change puts Edge Delivery in front of your storefront. Our team handles the setup.
The agent caches HTML, rehydrates dynamic components after load, and prioritizes critical content.
Continuous speed monitoring. Alerts when pages slow down, with a plain explanation of why.
What a store sees after go-live. Click a Slack alert to read Dash’s explanation.
Affects 12% of sessions · started 8:40 AM
1,284 pages refreshed across all edge locations
Variant pickers now rehydrate instead of bypassing cache
| Page | Sessions (30d) | Origin | Edge | Change |
|---|
Your traffic and order data, then the expected lift in conversion rate and average order value. The revenue lift is the math of the two.
Estimate only: sessions × (conversion rate × (1 + conversion lift)) × (AOV × (1 + AOV lift)), minus today’s revenue. Actual results are measured against a holdout during your test.
Credo Beauty lifted revenue per visitor 3.1%. Tubby Todd lifted it 5.34%. Both measured against a holdout.
“We knew site speed mattered, but seeing a 3.1% lift in revenue per visitor made it impossible to ignore.”Rebecca A., Sr. Director of Ecommerce
“Nostra helped us shave hundreds of milliseconds off load times, which means customers get to the good stuff faster.”Serge M., VP of Technology
“We saw meaningful improvement in revenue per visitor and incremental revenue in a short period of time.”Tyler P., VP of Growth Strategy

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Full-service deployment. Your team approves a DNS change; Nostra handles everything else.
We benchmark your top pages and share the origin TTFB we’ll beat.
Edge Delivery goes in front of your storefront with no downtime.
Caching expands page by page while dynamic parts stay live.
Revenue per visitor and conversion, measured against a holdout.
The next step is a speed baseline on your top pages. It takes our team a few days and costs you nothing.