Can you fix my existing site rather than rebuild it?

Often, yes, and it is usually the cheaper answer. Speed problems, a broken mobile layout, a form that silently fails or missing structured data are all fixable on the site you already have. I will tell you which of the two you need after looking, and a rebuild only gets recommended when the fix would cost more than starting again.

Do you provide ongoing maintenance after launch?

Thirty days of snag fixes are included after launch at no extra cost — anything that does not work as specified gets fixed. Beyond that there are monthly plans for updates, backups, monitoring and small changes. They are optional and cancellable; a site handed over properly does not require a retainer to keep running.

How long does a Rotterdam project actually take?

Three days for a business site, seven for a store, ten for a custom application. That holds because the process is fixed rather than improvised and because your content exists on day one. What stretches a build is almost never the code — it is waiting for copy, logos and photographs, so those are requested before the clock starts.

What hours will you be available to us in Rotterdam?

My working day lands at 06:00–15:00 in your time, which is roughly 6 hours inside a normal Rotterdam working day. In practice you can raise something in the morning and have it answered the same morning, and a scheduled call is easy to place at a civilised hour for both of us.

How do you handle our customers' data under EU GDPR?

Your customer data is governed by the EU GDPR, supervised by the Autoriteit Persoonsgegevens, and sending it to a developer in Pakistan is a restricted transfer. That is resolved by a DPA incorporating the EU Standard Contractual Clauses, published on this site and pre-signed before you send an enquiry — not drafted after you ask about it.

What payment methods can my Rotterdam checkout accept?

For Netherlands: iDEAL above all else, plus Mollie, Stripe and SEPA. The right combination depends on your average basket and your customers, and picking wrong is expensive — the payment method a buyer expects but cannot find is one of the most common reasons a checkout is abandoned at the final step.

What currency will I be invoiced in?

EUR. Quotes, milestones and the final invoice are all written in EUR so you are never comparing a converted figure against a local supplier's. Regarding tax: VAT at 21%, reverse-charged.

Netherlands · Netherlands

Website speed and performance optimisation in Rotterdam

A Lighthouse score on a developer laptop with fibre broadband is not a measurement of your site — it is a measurement of the laptop. The work here is judged on field data from real visitors on real phones, which is also the data Google actually uses. For Rotterdam businesses, quoted in EUR from $80, typically live in 4 days.

What website speed and performance optimisation includes for a Rotterdam business

Fixed scope, agreed in writing before development starts. From $80, typically live in 4 days.

Field-data baseline from Chrome UX Report where your traffic supports it, plus throttled lab testing where it does not
Largest Contentful Paint work: the actual LCP element identified, then preloaded, resized and served in a modern format
Interaction to Next Paint work, which usually means shipping less JavaScript rather than reordering it
Cumulative Layout Shift eliminated: dimensions on media, reserved space for embeds, metric-matched font fallbacks
Render path fixed — critical CSS, deferred non-essential script, and third-party tags audited for what they cost
Image pipeline: AVIF and WebP with correct srcset, and lazy loading applied below the fold only
Caching and compression configured at the server, including long-lived immutable assets
A before-and-after report with the numbers and the method, so you can reproduce it rather than trust it

The terms for a Dutch client

Starting price	From $80, quoted and invoiced in EUR
Typical timeline	4 days once content is supplied
Tax position	VAT at 21%, reverse-charged
Data protection	the EU GDPR, supervised by the Autoriteit Persoonsgegevens — resolved by a DPA incorporating the EU Standard Contractual Clauses
Payment rails available	iDEAL above all else, plus Mollie, Stripe and SEPA
My day in Rotterdam time	06:00–15:00 — about 6 hours of overlap

Why this matters for Netherlands specifically

iDEAL accounts for the majority of Dutch online payments. A Netherlands store that leads with card fields and buries iDEAL is losing conversions at the last step for no reason other than build order.

The performance budget every Rotterdam build is held to

Pages are built to a hard weight limit rather than optimised afterwards, because retrofitting speed onto a heavy site is several times the work of not making it heavy. In practice that means no framework runtime on a content page, fonts subset to the characters actually used, and images generated at the sizes actually displayed.

For Netherlands specifically this is a commercial number, not a vanity one. A visitor on mobile data who waits four seconds is frequently a visitor who is gone, and the analytics will record it as a bounce rather than as the lost sale it was. Core Web Vitals is simply the name Google gave to noticing this.

Manufacturing, wholesale and B2B in Rotterdam

A B2B site in Rotterdam serves two audiences with opposite needs. A buyer wants specifications, tolerances, lead times and a downloadable datasheet. A procurement officer wants your company registration, insurance, certifications and payment terms. Serving both from one undifferentiated "About" page serves neither of them.

The highest-value feature is almost always a searchable product or capability index carrying real part numbers, because that is what engineers search for. It is unglamorous, it is a database problem rather than a design problem, and it produces enquiries that arrive already qualified.

Analytics that has never once been looked at

Most sites carry a tracking tag and no measurement. Nobody defined what counts as a conversion, so the dashboard reports sessions and bounce rate — numbers that move up and down and change no decision anybody makes.

Useful measurement is narrow: form submissions, phone taps, WhatsApp clicks, and which pages preceded them. Four numbers checked monthly beat forty never opened, and knowing which Rotterdam search terms actually produce enquiries is what turns the site from a cost into something you can steer.

What I am not claiming about Rotterdam

I have no office, postal address or phone number in Rotterdam
I cannot meet you in person, and if that is a requirement you should hire locally
I am not claiming existing clients in Rotterdam specifically — my live work is listed on the work page and you can check it
Nothing on this page is a guarantee of search rankings, which no developer can honestly offer