Speed
Measured speed at handover
Prerendered pages, modern image formats and very little JavaScript on first load. Lighthouse mobile Performance 95+ at handover, in the contract, or we fix it for free.
Website redesign · SEO migration
A clearer offer, a new design and a planned move from your current site. We map content and redirects before building. Start with a free audit and a list of priorities.


Our family architecture practice's site, projektikuce.rs, built and ranked by us: 58,000+ visitors in 12 months, 78% from Google, €0 spent on ads.Source: Vercel Web Analytics · projektikuce.rs · 09/2025–09/2026
Projects
Real pages from four live websites, on desktop and phone. Morava Modern and projektikuce.rs belong to CAD ART, our family architecture practice.
Outcomes
Speed
Prerendered pages, modern image formats and very little JavaScript on first load. Lighthouse mobile Performance 95+ at handover, in the contract, or we fix it for free.
Leads
We rebuild the structure around the questions buyers ask and the pages that already bring traffic, with one obvious next step on every page.
Ownership
No theme licenses, no page-builder subscriptions, no plugins to patch. After the final payment, the code, design and content are yours, and the domain stays in your name.
Before and after
Illustration of a typical page load, not a measurement of your site.
In the free audit we test your current site with PageSpeed Insights and, where Google has enough visits, real-user Core Web Vitals. Those are your before numbers, in writing. The after number is in the contract: Lighthouse mobile Performance 95+ at handover.
Sites we built · Lighthouse, mobile ·
Included
301 migration plan
| Old URL | New URL | Status |
|---|---|---|
| /index.php?page=about | /about | 301 |
| /services.html | /services | 301 |
| /our-services/web | /services/web-design | 301 |
| /blog/2019/05/speed-tips | /blog/speed-tips | 301 |
| /summer-offer | retired (gone) | 410 |
Illustrative URLs. Your map covers every indexed URL on your site; retired pages return 410 instead of a misleading redirect.
We crawl the old site and export every URL Google knows about, plus your top pages by clicks and the pages other sites link to.
Every URL gets a decision: keep, merge into a better page or retire. Nothing that brings traffic disappears by accident.
Each old URL points to its closest new page with a single 301 redirect. No chains, and no blanket redirects to the home page.
Titles, meta descriptions, headings, structured data and internal links move with the content, and improve where they can.
Before launch, we run the full redirect list against the private preview and fix every miss.
DNS switch, new sitemap submitted, then 30 days of watching Search Console for 404s and dropped pages.
The Kvant Partner approach
A redesign also affects the accounts and tools connected to your site. We update those connections and check them after launch. Your proposal lists what is included.
Kvant Partner
After handover, your choice
What moves with your site
The same verified property, a fresh sitemap on launch day, then 30 days of watching for 404s and dropped pages.
Your current analytics keeps running through the switch, so the before-and-after comparison is real.
The website link, services and hours updated to match the new pages.
MX and other DNS records copied exactly, so email keeps working the minute the domain switches.
Profile links pointed at the new addresses, with the right title and image when someone shares a page.
On every page if they suit your customers: one tap from reading to asking.
Process
The free audit and a short exchange, in writing or on a call. We export what has to survive, like top pages, links and rankings, and send a proposal with the scope, price and timeline.
Proposal
A new structure and design in Figma, built around the pages that already bring you traffic. The number of revision rounds is in the proposal.
Structure first, then design
We hand-code the site in Next.js on a private preview link and test the full redirect map on it before anything goes live.
Redirects tested before launch
DNS switch at a quiet hour, redirects live, sitemap resubmitted and 30 days of monitoring. Maintenance and further development are agreed as needed.
Lighthouse 95+ at handover
Project
projektikuce.rs
Measured with Lighthouse (mobile), .


We built for ourselves first
Projektikuce.rs, the site of our family's architecture practice, already had pages indexed by Google. When we rebuilt it on a new structure, the old addresses were redirected to their new pages. It's the same plan we now use for clients.
Over the 12 months to September 2026, it had 58,000+ visitors, 46,000+ of them from Google, and 3,800+ visitors in every single month.
Jovan & Branko MilivojevićArchitects · founders of Kvant Studio
How we grew projektikuce.rs€0ad spend
100% organic. No Google Ads, no sponsored posts since launch. About 78% of visitors came straight from Google.
Source: Vercel Web Analytics · projektikuce.rs · 09/2025–09/2026
Source: Google Search Console · projektikuce.rs · Web · 09/2025–09/2026
Honest advice
Not every slow or dated site needs a redesign. Sometimes the right answer is a few days of fixes. We'll tell you which one you need, even when it's the cheaper one.
Fix it when:
Redesign it when:
If fixes are enough, we propose a one-off job, with the exact fixes listed in the proposal. Maintenance and development is for sites we build or move to Next.js.
Your proposal
A redesign is a rebuild, so we scope it like a new site: what stays, what changes and how many URLs move. The redirect map and the migration are part of the work. After a short exchange you get a proposal with the exact scope, price and timeline, before we start.
What shapes the scope and price
How quotes work
Free audit
You get a short written report and a straight recommendation: redesign, rebuild or just fix. If you'd like to go ahead, we send a proposal with the scope, price and timeline.
FAQ
We plan the migration around the content and pages that already bring traffic. That includes a 301 redirect map, content decisions and technical checks before launch. Google positions can change after a redesign. For 30 days after launch, we monitor Search Console, redirects and 404 errors and fix issues with the migration.
Yes. In Germany, Austria and Switzerland a redesign is usually called a relaunch. The rules are the same: keep what ranks, 301-redirect every old URL to its new address, and watch Search Console after launch.
Your domain stays yours, registered in your name. We don't touch email: we copy your MX and other DNS records exactly before the switch. Hosting moves to Vercel: on your own account, or we run it as part of maintenance.
We rebuild the site, so the price follows the scope of the new one: how many pages and URLs move, which content is carried over or rewritten, and which features and languages the site needs. The redirect map and the migration are part of the work. After a short exchange you get a proposal with the exact scope, price and timeline, before we start. The first step is a free audit of your current site.
As with any new website build, the timeline depends on the scope: how many pages and URLs move, and when your copy and photos are ready. Your current site stays live until launch: we build and test the new site and redirects in a private preview. The proposal lists the phases and the timeline, and the launch date goes into the contract.
Yes. We move your content into a new Next.js site, with Sanity CMS when the site needs it, so you can still edit it yourself. Shopify stores usually stay on Shopify, with a rebuilt theme or a headless storefront. See e-commerce development.
No. We keep what works, restructure it and polish it. If a page needs rewriting from scratch, we point out which pages are worth it and list the writing in the proposal.
Speed, security, editing, SEO and three-year cost of ownership, compared honestly. When WordPress is the right call, and when it isn't.
Who owns the domain and the code, what the price leaves out, what happens if the launch slips, and how to check a studio's claims yourself: ten questions to ask any studio, us included.

Send us your current address. We answer your questions personally and start with the free audit.
Or email jovan@kvant.studio