Website design & development in Karatsu and Saga
From new websites and redesigns to HTTPS migration, updates and maintenance. We build fast, findable websites on a secure architecture that doesn’t rely on WordPress. In-person meetings anywhere in Karatsu and Saga.
Sound familiar?
- Your URL still starts with “http://” and browsers show “Not secure”
- You can’t reach your web agency, so the site never gets updated
- The site is hard to read on smartphones, or looks dated
- Your website doesn’t bring in inquiries or bookings
- You need English pages for visitors or overseas partners
How Onesoft builds websites
Not just the look — security, speed and search visibility, built with the skills of a software company.
Secure
No WordPress or plugins: pages are served as static files, with HTTPS and a strict CSP. Fewer points of attack, and no risk from neglected updates.
Fast
Faster pages mean fewer visitors leaving and better search evaluation. We optimize everything down to images and font delivery.
Findable
Designed for “area + industry” searches: page structure, titles, structured data and sitemaps. We also advise on your Google Business Profile.
Mobile-ready
Easy to read and use on phones, tablets and PCs.
Multilingual
English and other language versions for tourists, overseas partners and international hiring. This site itself is in Japanese and English.
Room to grow
Inquiry forms, booking, online shops, member pages — as a software company, we can add the features you need later.
We built this website, too
The site you are looking at is our sample. It runs without WordPress, on an architecture like this:
- Every page served as a static file (fast, with few points of attack)
- Security with HTTPS, HSTS and a strict CSP
- Japanese and English, with language settings for search engines
- Structured data for company info, breadcrumbs and FAQs
- Layouts for phones through PCs, respecting reduced-motion settings
Our team has built or renewed more than 10 corporate websites.
See all worksHow we work
Consult
Tell us your goals, the content you want, and problems with your current site.
Propose
We propose the page structure, design direction and plan.
Build
We build while you review the screens along the way.
Launch & run
After launch we keep helping with updates, maintenance and search improvements.
FAQ
Start by telling us
what is holding you back.
No specifications or requirement documents needed. We listen to how your work runs today, then propose a rough estimate and a plan. We visit in person anywhere in Karatsu and Saga.
Free consultation