Miami ecommerce agency: a store that loads in one second

You sell online from Miami, or you are about to open your ecommerce store here. Either way, one number decides part of your revenue before a single visitor reads a word: how long your pages take to appear on a phone.

This page is about that number, what it does to your sales, and what you get when we build or rebuild your store.

Every second costs you sales

Half of the visitors who wait more than three seconds leave the page. Add one second of waiting and you lose between two and five percent of your sales. Take that second away and you get that money back — on the same number of visitors, with the same products and the same prices.

Speed is not a matter of taste: it is measured. Google scores how quickly your pages appear (how Google measures speed) and shows the result in search and in the browser. Your customers see it before they see your products.

A store we build opens in about one second on a phone. A store we rebuild goes from 4.8 seconds to just over one — that is a measured client result, not a promise.

What that means in dollars

The arithmetic is simple, and you can do it with your own numbers. A store with 10,000 visits a month, one order for every fifty visits and an average order of $60 makes 200 orders — $12,000 a month.

Add two percent to the conversion rate, the low end of what a one-second gain usually produces, and you get four more orders in the same month, without a single extra visitor. Over a year, close to $3,000 from a change that costs nothing in advertising.

(An example, not a promise about your store: your audit replaces these figures with your real traffic and your real average order.)

A store that takes five seconds does the opposite. It pays for the same advertising, the same products and the same team, and loses visitors before the first image appears.

Why a store gets slow

A store rarely starts slow. It gets slow one decision at a time: a heavy image for every product, a script added for a campaign, a plugin stacked on a plugin until the page waits for twenty things before showing anything. By the end, nobody can say what causes the delay — and that is the point where most owners are told to "change the theme". The problem comes back six months later, because the cause was never the theme.

Four causes explain most slow stores:

Images built for a desktop, sent to a phone. A photo of two megabytes looks the same as the same photo at 200 kilobytes, and it takes ten times longer on a mobile network.
Scripts that block the page. Tools added over the years — a chat window, an advertising tag, two analytics services — each one waits its turn before your product appears.
A server far from your customers. A page served from another continent adds delay to every request, on every page, all day.
A page that is built when someone asks for it. The store assembles the page for each visitor instead of serving a ready page. It works with ten products, it fails with a thousand.

We take the opposite road: we list what each page loads, we remove what does not sell, and we measure the result on a real phone, on a normal connection, before we launch.

What you get from day one

Pages that open in about a second on a phone, not four or five
Addresses ready for Google from launch: one address per page, with Google told what each page is for
One simple screen where you manage products, orders, prices and stock, without a manual
Online payment that works out of the box: cards and digital wallets
Delivery set up for Miami: local delivery, pickup, and shipping beyond
Two languages from the start — English and Spanish, on one catalog and one stock

A modern store, without relearning anything

Your team keeps working the same way. Products, prices, orders, stock: same habits, better screens. Nothing to unlearn, no new software to be trained on for a week.

The design is drawn for your store, not picked from a catalog of templates that thousands of shops already use. And when you need a change — a price, a product, a promotion — it takes minutes, not a developer ticket.

Your store also stops being a dead end. New sections, a new language, a new delivery option: each one is added to your site, not bolted on top of it.

Preparing your catalog

Half of a rebuild is the catalog, and it is the part most projects rush. Before the launch, we go through every product with your team:

Photos: one main image per product, sized for a phone screen, sharp on a retina display, without a background that eats the file size.
Descriptions: what the customer needs before buying — size, material, what is included, how long delivery takes. Not a copy of the supplier's sheet.
Attributes and filters: so a visitor can narrow by size, colour or use, instead of scrolling through a category of four hundred items.
Stock and prices: correct on the day of the launch, and easy to correct afterwards from the screen your team uses.
The import: existing products, customers and orders move across without breaking prices, addresses or history.

A slow store and an empty product page lose sales for different reasons. A rebuild fixes both, and only if the catalog is treated as part of the work.

Found on Google

Google reads your pages from the first day: a clear title per page, one stable address, real content instead of an empty shell. That is what makes a store appear in search for what it actually sells.

If you already have a store, the addresses that bring you visitors today keep working after the rebuild. Nothing that ranks gets thrown away.

On a rebuild for an artist's shop, load time went from 4.8 seconds to just over one, and not a single ranking was lost.

Already have a store?

We keep what works — your products, your customers, your orders, the addresses that already rank — and we rebuild what holds you back: the pages, the speed, the checkout.

Both versions run side by side during the switch, and we cut over only when the numbers match, outside your busiest weeks.

What it changed for stores like yours

A food store with 2,500 products. After the rebuild, Google's speed score reached 95 on desktop and monthly visits climbed from 20,000 to 500,000 over 24 months. Every address that carried traffic was kept.

An independent shop's storefront went from 4.8 seconds to just over one on mobile. No ranking was lost in the move.

Two stores, two different starting points — thousands of references in one, a handful in the other. The same work on the same number: how long a customer waits before seeing a product.

How the work is organised

Week one — the audit. We measure what your store costs you today: which pages are slow, where visitors leave, what a rebuild would change. You get a written answer and a price, not an estimate.

Weeks two and three — the structure. Which pages exist, what each one answers, what it links to. You approve the plan before anything is designed.

Weeks four to eight — the build. Four to ten weeks depending on the number of products and the tools your team already uses. You see a live version every week, so you click the real thing instead of approving screenshots.

The catalog and the content. Products, photos, descriptions, prices, stock. We load them with your team, not for your team.

The speed pass. Every page is measured on a phone, on a normal connection. Whatever does not reach the target goes back to the workbench before anyone talks about launch.

Last step — the switch. We prepare the addresses, check the pages on several phones, and put the new store online outside your busiest weeks. You keep the old version close by during the first days.

After that, the care. A monthly block of work: monitoring, small changes, and someone who answers when you need a price changed the day before a campaign.

The mistakes that cost money

Starting on a cheap template. It will lag within two years, it cannot follow your growth, and fixing it means rebuilding everything — twice the money for the same store.
Weak product data. Blurred photos, half-empty descriptions, missing sizes and stock. Your store is only as good as what a customer can see, and no amount of design fixes an empty product page.
Launching without measurement. If nothing counts your product-to-cart and cart-to-checkout steps, you never know which page sells and which one sends people away.
Fixing the look before the foundation. A new logo and a new homepage on a slow store produces the same sales, with a nicer receipt.
Migrating everything on a Friday. Products, customers, orders, addresses: done in one push, without parallel running, nobody can tell what broke first when Monday's orders fail.

Selling from Miami

Your customers are on their phones. So the store is designed at phone size first, from 390 pixels up, with buttons a thumb can hit.

Two languages, one catalog: English and Spanish for your Miami customers and visitors, without duplicating a single product.

From November to April, a bad week costs the most. We plan the switch around the season, not into it.

And if you sell cases to distributors alongside single items to retail customers, that lives in the same store: wholesale prices and minimums next to retail prices, without a second inventory. Same product, two prices, one stock count that stays true.

Our prices, published

Audit — $2,500, one week. We measure what your current store costs you today and write down what would change.
Build — from $8,000, four to ten weeks. Weekly releases on a live address, so you click the real thing.
Care — from $1,500 a month. Monitoring, small changes, and someone who answers.

No "request a quote" button: the prices are on this page. You know the cost of each phase before it starts, and you decide at each step whether the next one is worth it.

What we check before you go live

Every page loads on a phone, on a normal connection, in about a second
Every product page shows price, stock and delivery before the customer has to hunt
Checkout runs from the cart to the confirmation without an account wall
Every old address still opens the right page, and the new ones are readable
Orders, stock and prices are correct in the screen your team will use every day
The site works with a weak signal, because that is what a phone at the beach has

Questions

How long does it take to open an ecommerce Miami store?

Four to ten weeks from the audit to the launch for most stores, depending on the number of products and the tools your team already uses.

I already sell online. Will I lose my Google positions?

We list every address that brings you visitors and keep it working after the switch. On a recent rebuild, no ranking was lost.

Who does the work?

The person who scopes your project writes the code and signs off the launch. Michael Agnassia, fifteen years of ecommerce work — no account manager in between.

How much does it cost?

Audit $2,500, build from $8,000, care from $1,500 a month. You get the price of each phase before it starts.

Can I manage my own products?

Yes. You get a simple screen for products, prices, stock and orders, and a short session on launch day. [A VERIFIER: durée exacte de la session de formation]

How fast will my ecommerce Miami store load?

The target is about one second on a phone on a normal connection. It is measured before the launch; if it does not reach the target, we keep working.

What happens to my current site while the new one is built?

It stays online and keeps selling. The new store is prepared on its own address, and we only switch when both versions show the same orders and the same stock.

Do I have to change my domain, my email addresses or my hosting?

No. Your domain and your email addresses stay yours. We point them to the new store on the day of the switch, and nothing else changes for your customers.

Can I keep working with my own designer or photographer?

Yes, and it usually helps. We send them the formats and the sizes the store needs, so the photos arrive ready instead of being redone later.

Do you only work in Miami?

The studio is in Brickell. We work on site across South Florida and remotely with clients elsewhere in the United States.

Next step

Start with the audit: one week, $2,500, and a written answer on what your store costs you today. If the numbers say a rebuild is not worth it, we will tell you that too.

See how we rebuild a store · Read the case studies · Book a call · Headless ecommerce services