Our story: WHY we built Bighorn Web Solutions. Learn more →
Our story: WHY we built Bighorn Web Solutions. Learn more →
ECOMMERCE REPLATFORMING

Replatform without losing the traffic and revenue you have already earned.

Most migrations lose up to 30% of organic traffic overnight and six figures in revenue before anyone notices. We run replatforms as a revenue event, so your new site launches clean and keeps growing.

THE REAL RISK

A replatform looks like a project, until traffic drops and you are the one explaining why.

The launch date passes, the team feels the relief of going live, and then organic traffic falls off a cliff. Some brands lose six figures in the first month. Others take a full quarter to recover. A few never get back to where they were. Marketing leaders own the number that drops, and answering what happened, what is being done, and when it will be back is nearly impossible from inside the recovery.

The brands that come through a replatform with revenue intact did not have better technology. They made different decisions before launch.

FIVE SILENT LEAKS

Revenue rarely disappears in one crash, it leaks from five places at once.

Most of these stay invisible for weeks after launch. Here is where to look.

30%

of organic traffic can vanish on launch day

SEO & traffic loss

Missed redirects, broken internal links, and lost page authority quietly bleed away organic traffic on launch day. Google reindexes on its own timeline, so recovery takes months — not days.

Checkout integration breaks

Payment, tax, shipping, and promo logic all have to behave exactly as before. When one is slightly off, revenue bleeds in real time and no one catches it on day one.

Performance regressions

A 0.2-second shift in load time can drop Core Web Vitals from Good to Needs Improvement — pulling SEO and conversion down across the whole funnel.

Third-party tag failures

Analytics, pixels, and attribution tags break silently. The site still works, but the dashboards you are using to monitor the launch are quietly wrong.

Data integrity issues

Corrupted customer records, order history, and loyalty status send returning customers into walls and create orders that do not reconcile to the back office.

Each one can dent a quarter. Together, they turn a replatform into a year of recovery.

OUR APPROACH

We treat your migration as a revenue event, and load the work into the weeks before launch.

The work that protects revenue happens before anyone clicks the new site: validating the operations behind the storefront, mapping every URL and redirect, retiring the customizations that should not come along, and baselining the numbers we will be held to. The same senior team owns it from that first baseline through 90 days post-launch, accountable to the traffic and revenue targets we agree to protect before the project starts.

THE PROCESS

Three phases, built so the new site lands clean and keeps growing.

01

Pre-migration: decide what protects revenue.

Baseline traffic, conversion, revenue, and the operational metrics your back office runs on. Map every URL to its new home, audit every integration for what could break, and decide what to migrate, rebuild, or retire with the full picture of what each choice costs to maintain. The redirect plan is built and tested in staging before anything goes live.

02

During migration: prove it before traffic touches it.

Staging mirrors production closely enough that what passes testing works on launch day. Every integration is validated against real data, every checkout and payment path is run end to end, and every operational workflow is pressure-tested. Where it makes sense, we phase the rollout to catch issues on a small slice of traffic first with a rollback plan ready to execute.

03

Post-launch: catch the silent damage.

The first 60–90 days are where most of the quiet damage shows up, and where most teams have already moved on. We run daily checks on traffic, conversion, and revenue against the pre-launch baseline, with alerts for the regressions that do not throw errors but cost money then move from stable to growing.

See where revenue could leak in your migration

WHY BIGHORN

Senior specialists who own the number, not a project team that hands you the keys and leaves.

One senior team, start to 90 days out.

The people who baseline your metrics are the same ones monitoring them after launch. Accountability does not get handed off.

Systems and ERP depth, not just storefront.

Most revenue breaks in the integrations. We build and validate those connections, which is exactly where other agencies leave gaps.

SEO and revenue protected by design.

Redirect mapping, internal-link integrity, and Core Web Vitals are planned before launch, not patched after traffic drops.

Specialists, not generalists.

Senior-level Magento, Adobe Commerce, and Shopify Plus engineers who have run this across dozens of brands, so the answers get specific.

TRUSTED BY GROWING BRANDS

The results hold up because the foundation under them does.​

BEFORE YOU SIGN OFF

The five questions worth asking any team before they touch your platform.

If a team cannot answer these with specifics, that is your answer.

Inventory, pricing, promotions, tax, shipping, and order processing all have to work exactly as they did before. We walk you through how each is validated in staging, with named test cases and named owners. “We’ll test it” isn’t an answer.

ERP, PIM, OMS, CRM, and marketing connections are where revenue actually breaks. Each is validated against real data before launch.

Every migration needs one: what triggers it, who makes the call, how fast it happens, and what state the data lands in. We describe ours without scrambling.

Custom code is fine where it earns its keep. The more the build leans on bespoke development, the harder it is to maintain, scale, and hand off so we’re deliberate about it.

Not “the site is live.” Revenue, conversion, traffic, and operational metrics measured against the pre-launch baseline defined before any code ships.

LET'S PRESSURE-TEST YOUR MIGRATION

Get a second set of eyes on the risk before you sign off.

If you are scoping a replatform, we run a 20-minute review that pressure-tests where revenue could leak during your migration. No pitch, just a specific read on the risk while it is still cheap to fix.