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Website Development Services

Website development services across Europe: fast, SEO-ready, accessible sites on a CMS you can edit, hardened against real attacks. Free quote.

Manual, expert-ledEvidence-based findingsFree remediation retest

Website development services should get you a site that loads fast, ranks, converts and does not become a security incident six months later. We design and build websites for companies across Europe, from a sharp marketing site to a large multi-language CMS, and because our other discipline is offensive security, we build them the way people who break websites would want their own built.

Some context on the firm. SafetyBis is a European cybersecurity company, and the website development practice runs next to the penetration testing side as a separate team, with its own contracts and deliverables. Why does that matter for a website? Because the most common way a business site gets compromised is not a clever hack. It is an out-of-date plugin, a weak admin password, or a form that was never hardened. Our developers know that pattern intimately, so the sites they ship do not fall to it.

What our website development services include

A website is a business asset, not a brochure you print once. The good ones earn their keep every day by being found, being fast, and turning visitors into enquiries. We treat the build as engineering and design together, not one bolted onto the other after the fact.

Marketing and corporate sites built on a CMS your team can actually edit
Redesigns that keep your search rankings instead of resetting them
WordPress builds hardened against the plugin attacks that actually happen
Multi-language and multi-region sites for selling across Europe
Landing pages and campaign microsites built for measurable conversion
Accessibility to WCAG 2.2 AA, which is increasingly a legal requirement
Performance work to pass Core Web Vitals on real phones, not just in a lab

How we build a website

Good websites are not designed in a vacuum and then thrown over a wall to a developer. We keep design and build close, and we keep you in the loop at each stage rather than presenting a finished thing you have to accept or reject whole.

Strategy and structure first

Before a pixel is placed we agree what the site is for, who it speaks to, and what a visitor should do. That shapes the sitemap, the content plan and the URL structure, which is also the foundation of your SEO. Skipping this step is why so many pretty websites generate nothing.

Design that fits the brand and the browser

We design mobile-first, because that is where most of your traffic is, and we design in the browser rather than only in static mockups so you see how the thing actually behaves. The result is a site that looks considered on a phone, a laptop and a large monitor, not one that only works in the designer’s artboard.

Build on a CMS your team can run

We build on a content management system you can maintain without calling us for every comma: WordPress most often, or a headless CMS where the project justifies it. Editors get a clean, obvious way to update content, and the templates are built so that changing text never breaks the layout.

Clean, standards-based front end

The markup is semantic, the CSS is maintainable, and the JavaScript is only there when it earns its place. That keeps the site fast, accessible and easy for the next developer to work on.

Test, launch and hand over

Before go-live we check the site on real devices and browsers, run accessibility and performance audits, and put redirects in place so a relaunch does not drop your existing pages out of Google. Launch is planned, reversible and quiet.

Fixed
milestone pricing agreed before we start
WCAG
2.2 AA accessibility built in, not retrofitted
Hardened
against the plugin and admin attacks we see most

Speed, SEO and being found

A website nobody finds is an expensive business card. We build with technical SEO as a foundation rather than a plugin you install at the end, and we make speed a design constraint from the first day rather than a rescue mission before launch.

Core Web Vitals and real performance

Google measures the experience real users get, so we do too. Images are sized and served in modern formats, third-party scripts are kept on a short leash, and caching is set up properly. The goal is a site that feels instant on a mid-range phone on a mediocre connection, which is what most of your visitors are actually using.

Technical SEO baked in

Clean URLs, correct heading structure, structured data where it helps, sensible metadata your team can edit, and an XML sitemap that stays current. When we relaunch an existing site, preserving and redirecting the old URLs is treated as a launch-blocking task, because that is how a redesign keeps its rankings instead of resetting them.

Security for websites that is not an afterthought

Here is the honest picture from the security side of our house: in most website compromises we are called to clean up, the entry point was an out-of-date plugin or a weak admin login, not a sophisticated exploit. So our website development services close those doors by default. Admin areas are protected, software is kept current, forms are validated and rate-limited, and we do not install a plugin for something a few lines of code can do safely.

Hardening a WordPress build

WordPress is not insecure by nature, it is insecure when neglected. We lock down the admin, keep the plugin count lean and the plugins reputable, enforce strong authentication, and set file permissions correctly. That removes the low-effort attacks that make up the bulk of real-world website hacks.

When you want proof

If your site handles logins, payments or sensitive submissions and you want documented assurance, our offensive security team can run a penetration test against it and produce a report with prioritised fixes. That is a separate, security-side engagement priced on its own. The website build does not commit you to it.

Get a fixed quote

Want this tested on your own systems?

Free 20-minute scoping call, a fixed price with no hourly surprises, and a free retest once you fix what we find.

Get a fixed quote

After launch

A website is not finished at launch, it is born there. Software needs updating, content needs adding, and the occasional problem needs a quick hand.

Care and updates

We can keep the CMS and its plugins patched, take reliable backups, and monitor uptime, so the site does not quietly rot into the vulnerable state that gets sites hacked. Or we hand it to your team with the documentation to do it themselves.

Ongoing improvement

Once the site is live and you have real analytics, the useful work begins: improving the pages that underperform, adding sections as the business grows, and testing changes rather than guessing. We are happy to work that way on a rolling basis.

Forms, integrations and measurement

A marketing site does real work only when it connects to the tools that turn a visitor into a lead and let you see what happened. We wire those in cleanly, and we keep them from dragging the site down or leaking data they should not.

Forms that convert and do not get abused

Contact and enquiry forms are the most common thing to get wrong. We build them to validate input, resist spam and automated abuse without punishing real people with a wall of puzzles, and deliver reliably to your inbox or CRM. A form that silently drops enquiries is worse than no form at all, and we test that it does not.

CRM, email and marketing tools

We connect the site to the CRM and email platform you already use, so a new enquiry lands where your team will actually see it. Tracking scripts are added with consent handled correctly, because a site that ignores consent rules is a compliance problem waiting to happen across European markets.

Analytics you can act on

We set up analytics so you can see which pages bring visitors, where they drop off, and what actually generates enquiries. That turns the post-launch work from guessing into measuring, which is where the ongoing improvement earns its money.

Hosting and where the site lives

A fast, well-built site on poor hosting is still a slow site. We deploy to reliable European hosting sized to your traffic, with backups that are tested rather than merely switched on, and TLS configured correctly so the padlock is real and not a warning waiting to appear. Where you already have a hosting arrangement, we work with it and tell you honestly if it is holding the site back.

Website development services pricing

Websites are scoped, not sold from a fixed menu, because a five-page marketing site and a sixty-page multi-language CMS are different animals. We do not publish day-rates for project work. You get a real number after a short scoping call, quoted against fixed milestones.

Project type What’s included Typical timeline Pricing
Landing page or microsite A focused, fast, conversion-oriented page or small campaign site with analytics wired in 1–2 weeks project-scoped, from a free quote
Business website A marketing or corporate site on a CMS your team can edit, designed mobile-first and SEO-ready 4–8 weeks project-scoped, from a free quote
Redesign and replatform Rebuild of an existing site with content migration and redirects that preserve your rankings 5–10 weeks project-scoped, from a free quote
Multi-language / multi-region A larger site in several languages and markets, with the structure to add more later 8–14 weeks project-scoped, from a free quote
Care and maintenance Patching, backups, uptime monitoring and small ongoing changes after launch rolling project-scoped, from a free quote
Large or complex estate Multiple sites or a heavily customised platform, scoped after a discovery workshop on scoping project-scoped, from a free quote

Every project is fixed against agreed milestones and quoted after a free scoping call, under NDA, for clients throughout Europe, on-site or remote. Scope my project

What you get

A site you control

You own the code, the hosting setup and the content, with editor access that lets your team make everyday changes without a developer. There is no lock-in and no proprietary layer you have to keep paying to touch.

A proper handover

At launch you get documentation on editing content, the plugins and integrations in use, and the maintenance points to keep an eye on. If we do not run the site for you, your team has what it needs to run it safely.

FAQ

How much do website development services cost?
Cost scales with the size and complexity of the site, from a single landing page to a multi-language CMS, so there is no fixed price. You get a milestone-based quote after a free scoping call, with no open-ended hourly billing.
What is the best website development approach for my business?
The best website development services fit your goals and your team’s ability to maintain the result. For most businesses that means a well-built CMS site they can edit themselves; we recommend the approach on the scoping call rather than upselling complexity you do not need.
Will a redesign hurt my search rankings?
Not if it is done properly. We treat preserving and redirecting your existing URLs as a launch-blocking task, so a relaunch keeps its rankings instead of dropping pages out of Google.
Do you build on WordPress?
Yes, and we harden it. WordPress is only insecure when it is neglected, so we keep the plugin count lean, lock down the admin, enforce strong authentication and keep everything patched, which removes the low-effort attacks behind most real website hacks.
Can my team edit the site ourselves?
Yes. We build on a CMS with a clean editing experience and templates that do not break when you change the text, and the handover includes documentation so your team can update content without calling us for every change.
Is the website accessible and compliant?
We build to WCAG 2.2 AA, which is increasingly a legal requirement across Europe, and run accessibility audits before launch rather than retrofitting fixes after a complaint.
Will the site be fast?
Speed is a design constraint from day one. We size and serve images properly, keep third-party scripts short, and set up caching so the site passes Core Web Vitals on a real mid-range phone, not just in a lab test.
Do you keep the site secure after launch?
If you want us to, we patch the CMS and plugins, take tested backups and monitor uptime. If you need documented assurance, our security team can run a penetration test as a separate engagement.

Related services

Who needs this

Businesses that need a website that is genuinely found, fast and safe: a first professional site, a redesign that keeps its rankings, a multi-language build for European markets, or a company tired of a site that keeps getting hacked because nobody hardened it.

why safetybis

Security you can prove

The same standard on every engagement, big or small.

Evidence, not opinions

Every finding ships with a reproduction and proof of concept — no vague "maybe vulnerable".

Humans over scanners

Certified engineers find the logic flaws and chained attacks automated tools walk straight past.

Fixed price, free retest

You know the cost up front, and verifying the fix is part of the deal — not a second invoice.

500+
assessments delivered
<30min
incident first response
12k+
infections removed
98%
fixed within one retest
$ safetybis quote --service "Website Development Services"

Ready to lock this down?

Free scoping call, fixed price, free retest. Tell us what you're running and we'll take it from there — usually within one business day.

get in touch

Tell us what you're running

Scoping is free. We reply within one business day, and under 30 minutes for active incidents.