Edge Delivery · A Site Speed Agent

Milliseconds Down.
Revenue up.

Edge Delivery is a site speed agent. It serves your storefront from 310+ edge locations around the world, monitors your speed around the clock, and tells you when pages slow down and why. Full service, done for you: no code changes, no replatforming, no downtime.

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310+Edge locations worldwide

+47%Faster load times

+3%Expected revenue lift

Time to First Byte 600 ms

TTFB down Revenue up agent live

300+ brands run on Nostra ai

Speed is the growth lever most brands never pull.

Shopify measured Core Web Vitals against conversion across live stores. The relationship is close to linear, and it does not care how good your product is. Edge Delivery exists because of this math.

−3.5%

conversion lost per 100ms of delay

Every 100ms slower your store loads, conversion drops about 3.5%. A store at 2.5s converts roughly 30% lower than the same store at 1.5s. Same traffic, same products, same ad spend.

Source: Shopify · Core Web Vitals × Conversion · April 2026

Conversion index vs. page load time

How the agent makes you fast.

Commerce CDN

310+ edge locations, one storefront

Your dynamic assets are integrated with over 310 edge locations around the world, so every shopper is served from the point of presence closest to them. Pages start loading the instant a visitor clicks, in any market you sell in.

Smart Caching

AI decides what can safely cache

AI-powered session analysis identifies which dynamic components of your store can be cached and which must stay live. You keep carts, personalization, and inventory accurate while everything else moves at edge speed.

Always watching

The agent monitors, alerts, and explains

Acceleration is only half the job. Edge Delivery watches your TTFB continuously, alerts you when your site slows down or gets faster, and diagnoses why: a new script, a heavy hero video, a misbehaving third-party tag. You find out from your agent, not from your conversion rate.

edge-delivery · live agent live

From day one to full speed.

Live in a day, fully tuned in about two weeks. That ramp is deliberate: the agent learns your store before it pushes it.

01Day 1

Route through the edge

A DNS-level change puts Edge Delivery in front of your storefront. Static assets start serving from the closest edge location immediately.

02Days 2 to 14

The agent learns your store

Smart Caching profiles your pages, tests which dynamic components can cache against real traffic, and tunes for your stack. Full acceleration typically lands in about two weeks.

03Week 2 and beyond

Monitored and accelerating

TTFB is watched around the clock. The agent alerts you when speed changes in either direction, explains why, and keeps every release from quietly slowing you down.

Edge Delivery's track record.

Numbers from the 300+ brands running on Nostra ai today.

+3%

expected revenue lift, from speed alone.

Faster pages convert more of the traffic you already pay for. The lift compounds across every session, every day, with no work from your team.

+47%Faster load times, up to, measured against real traffic

0Code changes, downtime, or engineering lift required

Edge Delivery

Credo Beauty unlocked a 3.1% revenue lift, independently validated

The clean beauty retailer ran Nostra on and off while Noibu, a neutral third party, watched the numbers. No redesigns, no new campaigns, no pricing changes. Just faster pages converting more shoppers.

"We knew site speed mattered, but seeing a 3.1% lift in revenue per visitor, validated by Noibu's performance, made it impossible to ignore. Nostra didn't just promise faster pages. They delivered a measurable business impact."

Rebecca A., Sr. Director of Ecommerce, Credo Beauty

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+3.1%Revenue per visitor, over 90 days

70%Faster TTFB across top 10 pages

219msLargest collection page, down from 1,014ms

Edge Delivery

Tommy John cut TTFB by 35% across 25.9 million sessions

The comfort-obsessed apparel brand ran a production traffic split: 5.6 million sessions on their existing stack against 20.3 million served through the edge. Real shoppers, real conditions, statistically bulletproof.

"Nostra helped us shave hundreds of milliseconds off our load times, which means customers get to the good stuff faster. Think of it like upgrading from old, stretched-out boxers to something that actually fits. Once you experience it, there's no going back."

Serge M., VP of Technology, Tommy John

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575msServer response, down from 889ms

+16.7%Faster First Contentful Paint

25.9MReal production sessions tested

Edge Delivery

Tubby Todd turned site speed into a 21.7x ROI

A 50/50 split test over 30 days: half of traffic through Nostra, half control. The lift came in at 99.99% statistical significance, and Nostra paid for itself more than 21 times over during the test alone.

"With Nostra, we saw a meaningful improvement in revenue per visitor and incremental revenue in a short period of time. It gave us confidence that performance optimization was directly contributing to growth."

Tyler P., VP of Growth Strategy, Tubby Todd

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+5.34%Revenue per visitor

+3.9%Conversion rate lift

21.7xROI over the 30-day test

Questions, answered.

Why is website speed important for user experience?

Fast-loading websites provide a better user experience, reduce bounce rates, and keep visitors engaged longer, leading to higher satisfaction and loyalty.

How does website speed impact SEO?

Search engines like Google prioritize faster websites in their rankings, as speed is a critical factor in Core Web Vitals and overall search performance.

Can a slow website hurt my conversion rate?

Yes. Studies show that even a 1-second delay in load time can reduce conversions by up to 7%, directly impacting sales and revenue.

How does website speed affect mobile users?

Latency is the number one reason mobile shoppers abandon carts. As more traffic becomes mobile, the impact of speed grows greater.

Does website speed impact ad revenue?

Absolutely. Faster websites improve ad viewability and engagement, leading to higher ad revenue for publishers.

How long until Edge Delivery reaches full acceleration?

The edge network starts serving your storefront on day one, but full acceleration takes about two weeks. The agent profiles your pages and tests caching decisions against real traffic before pushing your store to its fastest configuration.

What role does speed play in customer retention?

A fast website enhances trust and satisfaction, encouraging users to return, while slow speeds can drive customers to competitors.

Give your store its site speed agent.

300+ brands run faster on Nostra ai. It's full service: deploy once and everything is done for you. On the edge network this week, at full speed in about two.

Book a Demo →

Speed is the growth lever most brands never pull.

How the agent makes you fast.

310+ edge locations, one storefront

AI decides what can safely cache

The agent monitors, alerts, and explains

From day one to full speed.

Route through the edge

The agent learns your store

Monitored and accelerating

Edge Delivery's track record.

Credo Beauty unlocked a 3.1% revenue lift, independently validated

Tommy John cut TTFB by 35% across 25.9 million sessions

Tubby Todd turned site speed into a 21.7x ROI

Questions, answered.

Give your store its site speed agent.

The Edge in Ecommerce