KVANT

A Business Since 2003, With a Site That Sold Something Else

KVANT has worked with LED screens since 2003. Its projects include stage LED for an Imagine Dragons stadium concert, an Enrique Iglesias tour, and XR production for Louis Vuitton.

The old kvant.bg, however, opened with “organisation of special events”. Neither the page title nor the main heading said “LED screen”, and the rental page did not show a single price.

One honest caveat: the old site was not slow. Its homepage scored 99 on mobile in Lighthouse. The problem was not speed. It was answers: what exactly the company offers, what it costs, and why you should trust it.

They Found Us Themselves

KVANT reached us through the contact form on this website. By their own account, they had looked at about 100 web development companies in Bulgaria before that.

We worked directly with the owner, section by section, with no account manager in between. That is why the copy reads like the business and not like a template.

What We Built

• New positioning: LED screens for rent and for sale, XR and virtual production, LED for exhibitions, laser shows and show production, each with its own page
• A rental page with prices: a price per square metre for every pixel pitch, a viewing-distance table, and a clear list of what the price includes and what it does not
• Rental and purchase calculators that show an indicative price without asking for an email or a phone number. The amount is calculated on the server from the current price list.
• A guarantee on the first screen: if the picture goes out for more than 15 minutes through KVANT’s fault, the whole rental is on them
• Named projects with specifications instead of generic photos: square metres, pixel pitch, and what was at stake
• Articles written by the owner and a “Before you pay a deposit” checklist
• A bilingual site in Bulgarian and English, with structured data for services, prices and questions that Google and AI assistants can read

The Numbers We Can Show

• 18.1 MB → 102 KB of data per homepage load and 17.8 MB → 149 KB on the rental page (Lighthouse, 11 September 2026). The old site pulled background video on every visit, which is a real cost for anyone on mobile data.
• Google PageSpeed: 100 on mobile and desktop, with LCP of 1.5s on a phone and 0.4s on desktop (5 October 2026)
• From no prices at all to a full price list on the rental page: from €40 per m² per day for indoor and from €70 for outdoor screens, excluding VAT (prices as of October 2026)
• From 3 to 15 answered questions on the rental page, marked up for search engines

The new site has been live on kvant.bg since early October 2026. We have no enquiry or ranking data yet, and we will not publish any until there is a measured period and the owner agrees.

To see what changes when you optimise for AI answers as well as Google, read GEO vs SEO in 2026: what actually changes, measured.