Do you need a redesign?
Redesign your website when it stops doing its job: when visitors cannot find what they need on a phone, when enquiries have dropped, when staff cannot update it, or when it no longer describes the business you run. Age alone is a weak reason.
A five-year-old site that loads fast and brings steady bookings may need a refresh, not a rebuild. A sound redesign follows six steps: audit what you have, set goals and scope, plan the structure, design and build, protect your rankings, then launch and measure. Skipping the first and fifth steps is where most redesigns go wrong, because they throw away the pages that were quietly bringing in business.
Signs you need a full redesign
- The site is hard to use on a phone, and most of your visitors arrive on one.
- Your services, prices, locations or brand have changed and the structure cannot absorb it.
- You need a Thai or English version, online sales or booking requests the current platform cannot handle well.
- Every small edit needs a developer, or the page builder has made pages slow and fragile.
Signs a refresh is enough
If traffic and enquiries are healthy and the complaints are cosmetic, update photos, copy, colours and a few templates instead. A refresh keeps your structure and URLs, so it carries almost no search risk. Owners of smaller sites will find more practical advice in our notes on a small business website redesign.
Step 1: audit what you have
Before anyone opens a design tool, find out what the current site actually does for you. An audit takes a few days and prevents the most expensive mistake in a redesign: deleting the pages that earn money.
- Analytics: which pages get the most visits and where visitors come from. Look at twelve months so seasonal peaks such as Songkran or year-end show up.
- Search Console: which pages and queries bring search clicks. These pages must survive, or be redirected with care.
- Enquiries: which forms, WhatsApp or LINE buttons and phone links people actually use, and from which pages.
- Speed and mobile: test key pages on a mid-range phone over mobile data, not on office wifi. Google's Core Web Vitals give you a common yardstick for loading, responsiveness and layout stability.
- Content inventory: a spreadsheet of every URL with a decision next to it: keep, rewrite, merge or remove.
- Compliance: whether the site has cookie consent, a privacy notice and consent wording on forms under Thailand's PDPA.
Keep the inventory. It becomes your redirect map in step 5.
Step 2: set goals and scope
Write down what the new site must achieve, in terms you can check later: more booking requests from overseas guests, fewer calls asking for directions and hours, a product catalogue staff can update themselves. Then turn goals into scope.
Languages
Many Bangkok redesigns add a language. A clinic serving expatriates adds English; an exporter adds Thai for local buyers and staff. Plan each language as its own writing, with its own page titles and descriptions, not as a translation button bolted on.
Features
Decide whether the redesign adds online sales with PromptPay, cards and cash on delivery, booking or enquiry flows, a blog, or member areas. Each one changes budget and timeline more than the page count does.
What stays
List what must not change: a booking engine, a payment gateway, URLs printed on packaging.
If your organisation needs a formal selection process, turn this step into a written document using an RFP template, so every agency quotes against the same scope.
Step 3: plan structure and wireframes
Structure comes before visuals. Using your content inventory, draft the new sitemap: which pages exist, how they group in the menu, and which old URL each new page replaces. Keep the pages that earn search traffic at the same address where you can.
Then sketch the key templates in grey boxes: the home page, a service or product page, an article and the contact page. Wireframes let you argue about order and priority, such as where the WhatsApp button sits or whether prices appear above the fold, without being distracted by colour. Our guide to website wireframes, mockups and prototypes explains which of the three you need and when.
For a bilingual site, check the structure in both languages. Thai labels are often longer or shorter than English ones, and a menu that fits in English can wrap badly in Thai on a phone.
Step 4: design and build
With structure agreed, design the templates, then build them. Two build decisions shape the next five years of the site.
Custom theme or page builder
Drag-and-drop page builders are quick to start with, but they add weight to every page and make layouts easy to break. We build business sites on a custom WordPress theme without a page builder, so pages load lighter and staff edit content in fixed, safe fields. Stores go on Shopify or WooCommerce, depending on how much control you need. If the terms blur together, our explainer on how website development differs from design sets them apart.
Speed and mobile
Design for the phone first: tap targets large enough for thumbs, readable Thai type sizes, compressed images, and no heavy sliders on the home page. Test on a real mid-range Android phone over mobile data before approving any template.
Our custom website design service page shows how we run this stage for redesign clients.
Step 5: protect your rankings
Search engines know your site by its URLs. When a redesign changes or removes them without redirects, the traffic those pages earned can disappear. Layout, speed and mobile changes matter too, as our guide to how website design affects SEO explains. The protection is methodical rather than clever:
- Export every current URL from your inventory, sitemap and Search Console.
- Map each old URL to its closest new page, and set permanent (301) redirects. Google's guidance on site moves with URL changes describes this step.
- Carry over page titles, descriptions and the useful content on pages that rank, rather than rewriting them from scratch.
- Keep structured data, image alt text and internal links in place on the new templates.
- After launch, submit the new sitemap and watch Search Console for crawl errors and pages dropping out.
This is a summary. The full method, with a redirect map example and the Search Console checks, is in our guide to SEO website redesign.
Step 6: launch and measure
Check the new design on a staging site first, then launch on a quiet weekday morning, not before a holiday or a big promotion, so any problem is found while people are around to fix it. Test forms, WhatsApp and LINE buttons, payment and courier options in both languages the same day. Our website launch checklist lists the go-live tasks in order.
The first 30 days
- Week 1: check Search Console daily for 404 errors and fix missing redirects.
- Weeks 2 to 3: compare enquiries and top pages against the same period last year.
- Week 4: review against the goals from step 2, and list the fixes for a first round of improvements.
Some ranking movement in the first weeks is normal while search engines process redirects. A steady fall after a month points to missing redirects or lost content.
How much does a redesign cost, and how long does it take?
A redesign is priced like a new build, because most of the work is new: structure, design, templates and testing. The old site saves some content work but adds audit and migration work. Our packages give a starting point, with the final price set in a written quote:
- Starter, from THB 10,000: up to 5 pages, custom design, WordPress, mobile-first, contact, WhatsApp and LINE buttons, on-page SEO and PDPA cookie consent.
- Business, from THB 30,000: up to 15 pages in English and Thai, two revision rounds, custom WordPress theme, blog, forms and booking or enquiry flows, keyword mapping and schema markup.
- E-commerce, from THB 50,000: Shopify or WooCommerce with PromptPay, cards, COD and Thai couriers, product import and e-Tax invoice setup, staff training.
Compare what each covers on our web design prices page. A typical project takes about 15 days from the agreed brief to launch, and late content moves that date. Large store catalogues take longer because every product has to be moved and checked. Maintenance after launch is available and priced per site on request.
Special cases
Redesigning because of a rebrand
A new name, logo or domain touches far more than the header: email signatures, social profiles, Google Business Profile, invoices, favicons and every document linked from the site. Domain changes carry the highest search risk of any redesign. Work through a rebrand website checklist alongside this guide.
A startup outgrowing its first site
Many startups launch on a template and redesign once they know what customers ask for. That is sensible. If you are still at the first-site stage, read how to create a website for a startup without overbuilding, and save the redesign for when you have real enquiry data.
Manufacturers and exporters
Industrial sites often need product specifications, certificates, downloadable catalogues and English for overseas buyers alongside Thai for local distributors. The audit step matters even more here, because buyers search for exact product codes. Our notes on websites for manufacturers and exporters cover the specifics.
AI redesign tools
AI tools can now generate layouts and draft copy in minutes. They are useful for exploring ideas and first drafts, but they do not know which of your pages bring enquiries or which URLs need redirects. Our article on AI website redesign looks at where they help and where they do not.
Redesign checklist
Work through these in order. Each item maps to a step above.
- Export analytics and Search Console dataTwelve months of top pages, queries and traffic sources.
- Build a content inventoryEvery URL with a keep, rewrite, merge or remove decision.
- Write measurable goalsThree to five, each with a way to check it after launch.
- Fix scopePages, languages, features, integrations and what must not change.
- Approve sitemap and wireframesStructure agreed before visual design starts.
- Prepare content in each languageThai and English written and approved, photos ready.
- Test on real phonesMid-range Android over mobile data, both languages.
- Map and test redirectsEvery old URL points to its closest new page with a 301.
- Check PDPA itemsCookie consent, privacy notice and consented forms.
- Launch and monitor for 30 daysSearch Console errors, enquiries and top pages compared.
Who reviewed this guide
This guide was written by the Website Development Bangkok team and reviewed by Litesh Dhir, our co-founder, who leads SEO and web development on our projects.
Who builds your site
Litesh Dhir
Builds and ranks the websites: the systems behind the 17 client sites whose Search Console numbers we publish.
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