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How Seqlense GDPR works

A monitoring loop purpose-built for Data Protection Officers who need to keep pace with what production actually ships.

1

Register your sites

Add the domains you are responsible for. Each one belongs to your organization.

2

Declare your vendors

Build the register of third parties you know about, with vendor name, category and purpose.

3

We scan

Each site is rendered and its full network waterfall captured, along with every cookie the page sets. Each host is resolved to its registrable domain.

4

We diff

Detected third parties are matched against your register. Anything undeclared is flagged with the exact request that introduced it.

A continuous signal, not a periodic audit

A single undeclared Google Font call, analytics beacon or ad pixel can turn a compliant page into a data-transfer liability. Seqlense GDPR turns that from a periodic manual audit into a continuous, auditable signal.

Every cookie, classified

A tracking cookie set on page load, before any consent, is the single most common finding a DPO acts on. Seqlense GDPR captures every cookie the page sets, from a Set-Cookie header or a document.cookie write, and turns each one into a finding.

First party or third party

Decided by registrable domain, so a subdomain of your own site is first party and a cookie scoped to another company's domain is not.

Session or persistent

Persistent cookies get a lifetime in days, measured against the 13-month ceiling in CNIL and EDPB guidance. Anything longer is a finding on its own.

Security attributes

The Secure, HttpOnly and SameSite flags are read on every cookie, so a persistent cookie sent without Secure is surfaced, not buried.

Named by vendor

Well-known cookies are named on sight, so a Google Analytics or Meta Pixel cookie is flagged with its purpose even when it sits on your own domain.

Where the data lives

Two stores, split by shape and volume.

Control plane

Your accounts, monitored sites and vendor register live in a relational database.

Scan data

Every captured request and third-party hit lives in a dedicated analytics store, partitioned by month for fast historical queries.