About Webperf

Webperf is a small, independent company based in Fengersfors, Sweden. We build tools that help organizations understand and improve their websites — with a focus on speed, accessibility, SEO, privacy, and best practice.

What we believe

People come first. Your website exists for the people who visit it — customers, citizens, readers. Every feature we build starts with a simple question: "Does this help make someone's experience of the web a little better?"

Openness builds trust. Our evaluation engine is open source. We think you should be able to see how your site is being tested, understand every score, and suggest improvements. Transparency isn't a marketing claim for us — it's a design principle.

Your data is yours. We host in Sweden, under EU jurisdiction. We don't sell data, share it with advertisers, or use it for purposes you didn't agree to. Digital sovereignty isn't just a nice phrase — it's how we operate.

Simple beats clever. Auditing your website shouldn't require a specialist to interpret. We aim for clarity: a clear score, plain-language explanations, and actionable suggestions you can hand straight to your team.

The open source connection

Webperf's roots are in the Swedish open source community. The evaluation engine behind Webperf is publicly available on GitHub, and the broader Webperf.se initiative has been evaluating Swedish websites openly for years.

We believe open source is a natural fit for tools that audit and evaluate — because trust requires transparency.

Get in touch

We'd love to hear from you.

Webperf AB (556729-1892)
Dalvägen 1
662 95 Fengersfors
Sweden