Free audit

Your purchase journey has anomalies nobody sees.

Korvus walks through it like a customer.

From the homepage to the start of checkout, it flags errors, slow pages and broken tags.

FreeNothing to install
Audit report
Real report, site name hidden
12
Findings
2
High
85 s
Duration
  • The buy button takes 3.0 s to respondHigh
  • A JavaScript error on four steps of the journeyHigh
  • A measurement cookie set before any choice on the bannerMedium
Homepage, listing, product page, cart, checkout entryFull journey
37
French e-commerce sites audited
Figures as of October 8, 2026, 7:10 pm.
What the audit checks

A detailed analysis of your site by our five Sentinels.

Korvus looks at your site through its Sentinels. Three work at full capacity from the audit onward. Two need real visitors. An audit is a single pass, and the Sentinels do their best work on real traffic.

Tags & tracking

What your tags really do

  • Tags and cookies that fire before any choice on the banner
  • Failing tags, page views counted twice
  • Inventory of the third-party tools your pages call
Slowness

What a mobile shopper waits for

  • Load time of the homepage and the product page
  • Scripts that freeze the page, named one by one
  • Response time of the buy button
Errors

What breaks without warning

  • JavaScript errors, step by step
  • Failed internal calls, missing files
  • Dead domains the site still calls
Ergonomics

Only partly

Korvus sees pages that shift while they load. Rage clicks and hesitation, on the other hand, take real visitors.

Promo codes

Outside the audit

A leaking code shows up over time, in your sales. We show this Sentinel in a demo.

Seen during our trial

Examples of anomalies found during the audit.

None of them appeared in any dashboard. The site names are hidden; the facts are real.

Tags & tracking · 8 sites out of 32
An advertising cookie set while the banner is still waiting for an answer.
Checked by hand on two sites, in a regular browser.
Errors · 3 sites
A domain that no longer exists, called 60 times across three pages.
Checked against two public resolvers: the domain no longer responds.
Slowness · 5 sites
A buy button that takes 4.0 s to respond after the click.
The other four respond in 2.7 s to 3.4 s.
Tags & tracking · 2 sites
A placeholder Google Analytics ID, left in production.
G-XXXXXXXXXX
How it works

Three steps, only one on your side.

  1. You enter the address

    Your site's address, nothing else. No tag to add, no access to grant.

  2. Korvus walks the purchase journey

    Homepage, listing, product page, add to cart, cart, checkout entry, then your internal links. It never pays and never creates an account.

  3. You get the report

    Every finding, sorted by severity and by step. The link goes to an email address on your domain, and to that address only.

The audit takes a snapshot. Korvus films every customer.

The audit sees an anomaly once. It can't tell you how many customers run into it, or what it costs you. Once installed, Korvus measures it continuously and alerts you.

Talk to an expert30 minutes, with your report in front of you

Frequently asked questions

It loads your pages like a mobile browser, rejects and then accepts cookies, taps the menu and the filters, opens a product page, adds an item to the cart and checks your internal links. The visit is automated: it identifies itself as KorvusAudit and never poses as a visitor.

No. It stops at the start of checkout. It enters no data, never pays and never creates an account.

So that your site's report reaches you and no one else. Nobody can receive the audit of a site that isn't theirs.

Korvus stops and tells you. It never works around any protection. We then offer to run the audit together, in thirty minutes.

No. An audit can't tell how many customers are affected. Quantifying the loss takes your real sessions: that's what Korvus does once installed.

Korvus. Detects. Quantifies the loss. Alerts.Data hosted in France