Technical standards for professional websites
We set measurable minimum requirements for every delivery. Lighthouse scores, Core Web Vitals, accessibility and security — all documented and transparent.
Lighthouse (minimum requirements)
Every website we deliver meets at least these Lighthouse scores: Desktop ≥ 90 and Mobile ≥ 85. Lighthouse measures performance, accessibility, best practices and SEO. These scores are not goals — they are minimum requirements. Most of our deliveries score significantly higher.
Core Web Vitals
Google uses Core Web Vitals as a ranking factor. Our requirements: LCP (Largest Contentful Paint) ≤ 2.5 s — the page's main content should display quickly. CLS (Cumulative Layout Shift) ≤ 0.1 — the layout should be stable without jumps. TBT (Total Blocking Time) ≤ 200 ms — the page should be interactive immediately. These values ensure visitors get a fast and stable experience, regardless of device.
Accessibility
We build according to WCAG 2.1 AA. This means the website is usable for people with disabilities, with correct contrast, keyboard navigation and screen reader support.
Security
HTTPS everywhere — all traffic is encrypted. Security headers protect against XSS, clickjacking and other attacks. We always ensure backups before launch so data is protected.
The Webraketen promise
We build to work — not to impress.
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