- Footage first. The video fills the whole first screen, with one button only: "Start the tour".
- One entrance per trade. Real estate, hotels and restaurants, companies, events: each client finds their own case, with the films that fit it.
- Enquiries already sorted. The form asks for the subject, the services wanted and the client's profile. The studio knows who it's answering before the first call.
Zénith Studio — from 14.5 s to 4.3 s to load on mobile
Zénith Studio shoots brand films, interviews and aerial footage. Its old website took 14.5 seconds to load on a phone; the new one loads in 4.3 seconds and opens on its footage.
Preview address, before going live on the client's domain.

Where it started
The old website showed the video inside a frame, under a menu of small pills, with a cookie banner on top. On mobile, it took 14.5 seconds for the main content to appear.
Lighthouse also found seven links with no name a screen reader could read, and seven buttons too small for a finger.


What changed
The website, screen by screen
The measurements
| Measurement | Before | After | Change |
|---|---|---|---|
| Mobile load timeTime to see the main content, on a slow 4G connection (LCP). | 14.5 s | 4.3 s4.3 s | −10.2 sBetter |
| AccessibilityContrast, keyboard, screen readers. | 83/100 | 94/10094/100 | +11 ptsBetter |
| Best practicesSecurity, images, browser errors. | 77/100 | 100/100100/100 | +23 ptsBetter |
Measurements: Lighthouse 13.5.0, mobile, median of 3 runs, on 11 October 2026.
Lighthouse 13.5.0, mobile profile (simulated slow 4G), median of three runs, old and new websites measured on the same day, October 11, 2026:
- Load (LCP): from 14.5 s to 4.3 s
- Accessibility: from 83 to 94/100
- Best practices: from 77 to 100/100
Nine elements still need stronger contrast. The new website was measured on its preview address, not yet on the client's domain.
Tell me what's not working.
Even in three lines, even if you don't know what to ask for: I ask the right questions, you leave with a detailed quote.
What happens next?
- You describe your project in a few clicks, in the form.
- I send you a detailed quote within 48 hours.
- We fine-tune it together before anything starts.






