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What does a system audit cover?

11 November 2026 · 1 min read · Hanzmann Gábor

A magnifying glass against a clean, light background

Is your site slow, has nobody updated it in ages, or did someone else build it and you don't know what you're taking over? A system audit shows within a few days what state it's in and what to do with it.

When is an audit worth it?

  • When someone else built the system and you don't know what you're taking over.
  • When it's slow, error-prone or hasn't been updated in a long time.
  • When you have to decide before a redesign: fix it or replace it.
  • When accessibility requirements or a security incident force you to act.

What do we check?

  • Security and updates: CMS and plugin versions, known vulnerabilities, certificate, access rights. An outdated system is the most common attack surface.
  • Speed: Core Web Vitals on mobile and desktop, images, hosting. A slow site loses both visitors and rankings.
  • Accessibility: a quick check against WCAG 2.1 AA: contrast, keyboard use, forms, alternative text. Mandatory for many services since June 2025.
  • Search and AI search: indexing, page titles, structured data, sitemap, robots.txt. This shows whether people can find you.
  • Analytics and privacy: Analytics, key events, cookie consent, Consent Mode. Without these you can't tell what the site delivers.
  • Operations: who has access, whether there are backups, documentation, a contract and agreed response times. This is where you find out what happens when something breaks.

What do you get at the end?

  1. A short report: 2–4 pages in plain language, with issues ranked by severity.
  2. A to-do list: what's urgent, what can wait, and roughly how much work it is.
  3. A recommendation: fix, take over and operate, or rebuild, with reasons.
  4. A 30-minute walkthrough where we answer your questions.

What it isn't

It isn't a full security audit or penetration test, nor a complete accessibility certification. If you need those, the audit shows where to look deeper. If you've already decided to take the system over, our article Can you take over a system someone else built? describes the next steps.

Updated: 11 November 2026

Frequently asked questions

In short: the essentials

Curious about the state of your website? Request an audit and you'll get the report within a few days.