Total transfer
The whole site, styles and behavior included, transfers about 14 kilobytes. Less than a single photo sent over WhatsApp. On mobile data, that's the difference between opening right away and staring at a blank screen.
[ note ] Case note · 2026-07-17
07 Sound Solution: a 14 KB credential that loads in under a second.
Adolfo "Fito" Martinez is a live sound engineer (FOH) based in Miami and Willy Chirino's lead engineer. He needed a press kit: the professional credential you send a promoter over WhatsApp, and it has to open instantly, on any phone, no excuses. This is what we built and why.
[01] The decision
A single page. And it's not a contradiction.
At Index01 we stand for "doors, not walls": a separate page for each thing you offer. Here we built exactly one. Architecture isn't a recipe, it's decided by reading the business: a press kit answers a single question, who he is and what he does. One question, one door. Multiplying pages would have meant inventing structure for what is, in essence, a professional identity document.
[02] The numbers
Measured, not estimated.
Full load
In our cold-load measurement, the page finishes loading in under a second, with only 3 resources: the HTML, one stylesheet, and one script. No CMS, no plugins, nothing that expires or breaks on its own.
In the same HTML
Spanish and English live on the same page and switching is instant, without reloading. A promoter in Miami and another in New York read the same credential, each in their own language.
[ + ] The layer you don't see
Under the surface, the page carries complete structured data: the person, the professional service with its geolocation, and a catalog of five services, plus an llms.txt file that explains the site to AI assistants. When someone (or an AI) asks who does Willy Chirino's sound, there's a clean source to cite. And not a single tracker: a press kit doesn't need cookies, it needs respect for whoever opens it.
[03] What it means
A site that works as a credential.
This site doesn't compete for mass searches: it works as a business card that's always ready and as a citable source on Fito's track record. You can check it yourself at 07soundsolution.com: open it on your phone and count the seconds.
[ → ] Your project
Does your business need a credential this direct?
We read your business and decide the architecture it deserves: sometimes it's twenty doors, sometimes it's a single one, very well built.
Let's talk →