Website design
Custom websites,
built for SEO and GEO.
Not just to exist. In August 2026 our client ranked second on Google for “Karofi Vũng Tàu”, zero ad spend.
What you get with Golden Sea
Four things agreed in writing before work starts, not promised verbally during a sales call.
Delivered on schedule
Landing page in 3-5 days. Business website in 7-15, counted from when the content arrives.
Prices on the page
Four public packages. Scope agreed in writing, so nothing slips into the invoice later.
36-month warranty
Technical faults in what we delivered get fixed at no charge for three years.
Full ownership at handover
Source code, domain, and content are yours. Move to another provider whenever you like.
Evidence
TOP 2
on Google, organic result
- Keyword
- “Karofi Vũng Tàu”
- Measured
- August 2026
- Ad spend
- Zero
SEO happens while we build, not after the site goes quiet
Most web shops sell you the website first and the SEO later, right when you notice nobody is finding you.
- 01
Google knows what you sell, and where
Services, prices, opening hours, and address are marked up so machines can read them. Google does not have to guess who you are.
- 02
It holds up on a phone
Compressed images, fast loads, text you can read without pinching. Google ranks the mobile version, and your customers search on one too.
- 03
It answers for ChatGPT too
More people now ask an AI assistant than type into Google. The content is written to be quoted, with a file naming the authoritative pages.
Service pricing
Starting prices for a standard scope, grouped by the job the site has to do rather than by page count. The final figure is confirmed once page count, features, content, and integrations are clear, then written out in full before any work begins.
Business website
From5,000,000 VND
7-15 days
- About and service pages
- Content management
- Blog
- 36-month warranty
Online store
From10,000,000 VND
Scope-based
- Products and categories
- Cart and orders
- Sales administration
- Integrations on request
Custom web app
Custom quote
Per sprint
- Business analysis
- Accounts and permissions
- Dashboards and data
- Module-by-module acceptance
In every package
- One year of hosting
- .com domain
- SSL
- 36-month warranty
- Zalo support
Commitments
- No hidden fees
- Scope agreed upfront
- Milestone-based payment
- Warranty included
- Full ownership at handover
Price depends on
Page count, feature count, who writes the content, whether a brand identity exists, how deeply it integrates with your current tools, and the deadline.
Not included by default
On-site photography and video, in-depth copywriting, advertising spend, third-party software, and monthly website care are quoted separately.
Delivered websites, still running
Two websites Golden Sea designed and built for businesses in Vung Tau, with the scope of work and a full case study for each. The list is short because it only holds documented work.
Frequently asked questions
How do I know you can actually do this?
The two most recent sites we built are live and open to look at: FoxFit and Karofi Vung Tau. In August 2026 the Karofi site ranked second on Google for the keyword “Karofi Vũng Tàu” organically, with no ad spend. Each case study spells out the scope and who did what.
What does the Landing Page package include, and are there add-ons?
The Landing Page package covers one responsive sales page, a form and call-to-action, on-page SEO, plus a year of hosting, a .com domain, SSL, and a 36-month warranty. Scope is agreed in writing before work starts, and anything outside it needs your approval first. Nothing is quietly added to the invoice.
Who prepares the copy and the images?
You supply your services, prices, real photographs of the premises, and a logo if you have one. We edit the copy down, fit it to the layout, and optimise the images. If you have no photography yet we say so at the start rather than filling the page with stock. Real pictures of the room always convert better than bought ones.
Can I edit the content myself after handover?
Yes. From the business website package up, there is a content admin: you change text, swap images, and add articles without calling anyone. We walk you through it once at handover and record the screen so you can rewatch it later.
What does the 36-month warranty cover? Does it include content updates?
The warranty means technical faults in what we delivered get fixed at no charge for 36 months. It is not a care plan: new pages, seasonal content changes, article writing, and ranking work are separate and quoted separately. A site under warranty but with nobody tending it will look exactly the same in three years as on handover day.
Will the site rank on Google, or do I have to run ads?
Technical SEO is in the foundation of every package, not an upsell: a clean heading structure, correct meta and canonical tags, schema.org structured data, a sitemap and hreflang when the site is bilingual, compressed images, and load-speed work. The most recent evidence: in August 2026, the Karofi Vung Tau site we built ranked second on Google for the keyword “Karofi Vũng Tàu” organically, with no ad spend. To be straight about it: a sound technical base is necessary but not sufficient. Ranking for competitive terms still needs consistent content over time, which is separate work, quoted separately.
What is GEO, and why does it matter for my site?
More people now ask an AI assistant instead of typing into Google. GEO is the work of making your content machine-readable and quotable: structured data, answers written directly to the question, consistent business information, and a declaration file telling AI models which pages are authoritative. We run this layer on goldenseastudios.com itself and on the Karofi project. It is not theory picked up somewhere.
How long until the site is live?
Three to five days for a landing page, seven to fifteen for a business website, counted from when the content and images arrive. In most projects the slowest step is not the build but waiting on content, so we send the preparation list at the first conversation.
Do I own the website?
Yes. Once payment is complete, the source code, domain, and content are yours. You can move to another provider at any time and we hand over full access, we do not hold a website hostage.
Worth reading before you choose
A few articles answering the questions that come up most often before a website contract is signed.
Low-Cost Website Design for SMEs: 5 Things to Lock Before You Compare Prices
Five questions to ask before comparing quotes, or you buy the wrong thing.
Website Design for Vung Tau Service Businesses: What Generates Leads Beyond Good Looks?
Why a good-looking site gets no calls, and what it is missing.
Website Maintenance Retainer or One-Off Work Once the Business Already Has Online Leads?
A warranty is not maintenance. When a monthly retainer is worth it.
What Should a Booking Landing Page for Vung Tau Spas and Clinics Include to Avoid After-Hours Lead Loss?
A customer writes at 10pm. Whether you still have them by morning.
What Local SEO Does a Vung Tau Homestay Website Need Before Peak Season?
What to prepare before peak season to depend less on the OTAs.
AI Website Builder vs Hiring a Web Team When the Business Needs Real Leads
Build it with AI or hire a team. The wrong call costs double.
Tell us what you need
A short description is enough: what you do, what the site has to accomplish, and whether you already have copy and photographs. We reply with an indicative price and a delivery timeline.