

ATG-System designs, installs and services fire protection systems, CCTV, alarms and intercoms — for businesses, institutions, housing communities and private homes. Its previous WordPress site had broken down and no longer displayed correctly. I designed and built a new one: modern, clear and lightweight, telling visitors what the company does from the very first screen and leading them straight to the phone.
- 2026
- Web Design & Build
- Web Design
- Development
- Basic SEO
ATG-System's website ran on WordPress, which broke down over time — the site stopped displaying correctly and the company lost a credible presence online. In the security industry that hurts in particular: a client looking for CCTV installation or a fire system inspection judges a contractor's reliability by their website too. The new site had to be modern, clear and fast, present a broad range of services plainly and make getting in touch easy.
Rather than rebuilding WordPress, I went for a static site in Astro: ready-made HTML files with no database, no plugins and no JavaScript framework in the browser — nothing to break and nothing to update. Plain CSS styles are inlined straight into the HTML, fonts are served from the site's own server, and images are automatically resized to WebP. Visually: the brand's bold red, strong condensed headings and a hero that lists the services and service area right away, with the phone number as the main CTA. The contact form sends without a page reload, yet still works with JavaScript turned off. On top of that, a sitemap, JSON-LD structured data and a social sharing image.
ATG-System once again has a working, professional website that reflects the company's range and experience. The Lighthouse scores (Performance 90, Accessibility 100, Best Practices 100, SEO 100) confirm the quality of the build, and the static architecture means the site needs no ongoing technical upkeep — what happened to the previous version won't happen to this one.
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