# What is an immersive website? By Sindhur Dutta, Creative Director, BUNQ LABS. Published 5 October 2026. Canonical: https://bunqlabs.com/insights/what-is-an-immersive-website > What an immersive website is, how it differs from a normal site or a video, how good studios keep it fast and findable, and when it is worth building. ## Key takeaways - An immersive website puts the visitor inside an experience, using real-time 3D, scroll-driven storytelling and interaction. - Unlike a video, it responds to the visitor, and unlike a normal site, the experience itself carries part of the message. - It is worth building when the product cannot be photographed, the argument has to be felt, or the site itself proves what you sell. - Speed, search and accessibility are solvable, but only if they are planned from the first week. - Real HTML should sit alongside the 3D so search engines, AI assistants and screen readers can read the content. An immersive website puts the visitor inside an experience instead of in front of a page. It usually combines real-time 3D graphics in the browser (built with WebGL), scroll-driven storytelling, and interaction that responds to what the visitor does. It is worth building when the product, the argument or the medium itself has to be experienced to be understood. This guide explains what makes a site immersive, how it differs from a normal website and from a video, what the common worries are and how they are solved, and who it suits. The examples come from sites we built, including Why Zero and Tesels. ## What makes a website immersive? Three ingredients, usually used together. - **Real-time 3D.** Objects and scenes are drawn live in the browser, so they can turn, change and react. This is what WebGL makes possible, often through a library such as Three.js. - **Scroll-driven storytelling.** Scrolling becomes a way of moving through a story. Each scroll position maps to a moment in a scene, like a timeline you control. - **Interaction.** The visitor does something, such as drawing, holding, dragging or choosing, and the experience changes because of it. Sound, custom shaders and transitions between scenes often add to the effect. But the core idea is simple: the visitor takes part, rather than reading about something. ## How is it different from a normal website? A normal website arranges text and images on pages. It is built to be scanned. The visitor looks for what they need and leaves. An immersive website is built to be experienced in order. The experience itself carries part of the message. That makes it more memorable, but also harder to design, harder to build and harder to keep fast. It is the right tool for some jobs and the wrong one for most. ## Isn't an immersive website just a video? No. A video plays the same way for everyone. An immersive site responds. On the Tesels homepage, the visitor can change the configuration of a watch and open an exploded view of it. On Why Zero, a visitor who joins the waitlist watches their own degree certificate fold into an origami animal, with their name on one face and their university on another. A video cannot do either of those things. It can only show someone else doing them. ## What are some examples of immersive websites? ### Why Zero: an argument you move through Zero University believes the conventional degree has stopped delivering what it promises. Instead of a site that explained this, we built [Why Zero](/projects/why-zero), an experience told in six stages. You enter by drawing a zero across a sheet of ice until it cracks. The loading happens behind the ice, so there is no progress bar. Two hands reach for each other, one gold and covered in company logos, one human. Then the scene shatters and you fall through a red void while glass shards carrying data on graduate outcomes rise past you. Currency burns as you scroll. You fly through a tunnel shaped like the Zero logo and arrive above a city where each employer's building can be opened to show current openings. Each stage is separated by a gate where you draw, hold or press to continue. That deliberate act is what stops six stages from becoming a passive scroll. The site won Site of the Month from Awwwards (September 2026) and from the FWA and Orpetron (July 2026), and an Awwwards Developer Award. The story is in [Why Zero's awards](/insights/why-zero-awards). ### Tesels: a demo instead of a description Tesels is a 3D product configurator platform. Its claim is that photoreal configurators can run well on the phone a customer is actually holding. So the [Tesels homepage](/projects/tesels) does not describe that. It opens with a live mini configurator built around a watch, in the hero, before any copy. The whole model ships at under 300 KB and loads in under a second on reasonable hardware. Anyone comparing configurator vendors has likely sat through slow, heavy demos elsewhere. A photoreal object that simply responds is the argument. ### Two quieter examples Not every immersive site is dramatic. [House of Samuha](/projects/house-of-samuha), which hosts private supper clubs in unusual places, holds one metal platter at the centre of the screen from the first frame to the last, with slow fog drawn by a custom shader behind it. [Oddity](/projects/odditty) is a working online store with a scroll sequence that carries visitors out into the brand's universe, past a large planet. ## Do immersive websites hurt performance? They can, and many do. But it is a choice, not a law. Why Zero's audience spans every economic bracket in India, and many of them hold inexpensive, ageing phones. So we kept a four year old budget Tecno Pova on the desk for all five months of the build and made it the benchmark. The client's source assets came to roughly 1.5 GB. The shipped site is under 10 MB and runs at 50 to 60 FPS on that phone. The largest single texture went from 500 MB to about 4.5 MB after compression. The site also watches its own frame rate. If performance drops for a sustained period, it steps down a quality tier on its own, and render passes are switched on and off per scene so no scene pays for work it does not use. The visitor never sees any of this. We wrote more about the method in [fast WebGL websites on budget phones](/insights/fast-webgl-websites-on-budget-phones). The lesson is that performance has to be set as a constraint in the first week. Left to the end, it cannot be fixed. ## Can Google and AI assistants read an immersive website? Only if they are given something to read. Text drawn inside a 3D canvas is, to a search engine, just pixels. The same is true for AI assistants that summarise web pages, and for screen readers. Good studios solve this by keeping real HTML alongside the 3D: - headings, body copy and links present in the page itself, not only in the scene - a proper title, description and structured data on every page - separate, crawlable pages for important content such as services, work and contact - fast first paint, so the page is useful before the 3D has finished loading Done this way, the 3D becomes a layer on top of a readable site, rather than a replacement for one. ## What about accessibility? The same principle applies. Content should exist as real text. Gestures such as drawing or holding should have a keyboard or button alternative. Motion should respect a visitor's reduced motion setting, and sound should never be the only way information is given. These are decisions to make in the design, not features to add at the end. ## Who is an immersive website for? It suits businesses where at least one of these is true: - **The product cannot be shown in a photograph**, such as an experience, a service or something that has not happened yet. - **The message has to be felt**, because you are changing a belief rather than listing features. - **The site itself proves the claim**, as with a 3D or technology company whose website is its demo. It usually does not suit sites whose main job is information or quick transactions, or teams that cannot plan for performance from the start. For a fuller checklist, read [does your brand need an immersive 3D website](/insights/does-your-brand-need-an-immersive-3d-website). ## What drives the cost of an immersive website? We will not quote figures, because the range is wide. These are the things that move it: 1. **Custom 3D production.** Models, textures, lighting and animation made for the project. 2. **Shader work.** Effects like Why Zero's frost, burn, shred and glass are written from scratch. 3. **Number of scenes.** Each scene is designed, built, tuned and optimised. 4. **The lowest device you target.** The cheaper the phone, the more optimisation work is needed. 5. **CMS needs.** If your team must edit content, the 3D layer has to sit on a platform such as Webflow. 6. **Timeline.** House of Samuha took three months from concept to launch. Why Zero took five. BUNQ LABS is a design studio in India that designs brand identities and builds immersive websites, and we start every project with what the site has to do, not with the technology. Sometimes that leads to 3D. Sometimes it does not. You can see the range on our [services page](/services). If you are wondering whether an immersive website is right for your business, [get in touch](/contact) and we will give you an honest view. ## Frequently asked questions ### What is an immersive website? It is a website that places the visitor inside an experience rather than in front of a page, usually with real-time 3D graphics in the browser, scroll-driven storytelling and interaction that responds to what the visitor does. ### Are immersive websites bad for SEO? They can be if all the content is drawn inside a 3D canvas, because search engines cannot read it there. Built properly, with real headings, text and links in the page's HTML alongside the 3D, an immersive site can be as findable as a normal one. ### Do immersive websites work on mobile phones? They can, if the site is built for the phones its audience actually holds. Why Zero was tested throughout on a four year old budget Android and runs at 50 to 60 FPS on it. ### How long does it take to build an immersive website? It depends on the number of scenes, the 3D assets and the performance target. Among our own projects, House of Samuha took three months from concept to launch and Why Zero took five. ### How much does an immersive website cost? Cost is driven by custom 3D production, shader work, the number of scenes, how low-end the target devices are, and whether the site has to sit on a CMS the team can edit. It is more than a conventional site of the same size, so it should only be built when the experience does a job nothing simpler can. ### What is the difference between an interactive website and an immersive website? Most websites are interactive in small ways, such as menus and hover effects. An immersive website goes further: the whole experience is built around a scene or story the visitor moves through, and that experience carries the message. ## The work behind this article - [Why Zero](https://bunqlabs.com/projects/why-zero) - [Tesels](https://bunqlabs.com/projects/tesels) - [Odditty](https://bunqlabs.com/projects/odditty) - [House of Samuha](https://bunqlabs.com/projects/house-of-samuha) --- BUNQ LABS: https://bunqlabs.com/ ยท Contact: projects@bunqlabs.com