Nine factors that move the price
The cost of a website is a sum of decisions. These are the nine that move a quote the most, in typical order of impact. The first five are discussed during the offer stage; the last four are often discovered afterwards.
01
Number of pages and of templates
A twenty-page site reusing three layouts costs less than an eight-page site with eight different structures. Design and development work multiplies by unique templates, not by texts. Extra pages, if identical in the grid, cost content, not code.
02
Custom design
An adapted theme is a reasonable base for many projects. An identity drawn from scratch (type grid, components, micro-interactions) is a different job: it typically weighs 25 to 50% more on the total. Neither is better in the abstract: it depends on how much the site must stand out.
03
CMS and integrations
Deciding who manages content changes the structure. And every external connection (CRM, ERP, payments, newsletter, invoicing) carries analysis, development and testing cost. Integrations are the item that most often escapes anyone comparing only page counts.
04
SEO configuration
The basics (URL structure, headings, sitemap, structured data, performance) are craft today, not an extra, and belong inside the quote of a well-built site. What is paid separately is content work: keyword research, dedicated landing pages, optimisation of large catalogues. Be wary of anyone selling it as a magic subscription.
05
Copywriting
Texts, photos, translations and product pages are the part that most often arrives late. If the agency writes them you pay, typically between 80 and 200 € per page for copy; if you supply them the project gains weeks. Either way somebody has to produce them: the only question is who.
06
E-commerce functionality
Selling is another category of work: catalogue, variants, price lists, payments, shipping, returns, taxation, orders. A shop with two hundred standard product pages and one with per-customer price lists are not the same project, even though both are called "e-commerce".
07
Maintenance
Updates, backups, security, monitoring and support are recurring costs that change the three-year total more than design does. Always ask what is included in the first months, what is paid after, and how much. We cover it at length later in this article.
08
Hosting and domain
Small items that nonetheless reveal the approach: a site with hosting "included at list price forever" can hide the cost of export when you want to leave. Domain, certificates and the production environment must be registered in your name, with credentials you know.
09
Custom development
Client area, quoting tool, bookings, order flows, connectors to the management system: every time the software must do something no existing product does, the work grows by feature, not by page. It is the item that truly separates 5,000 euro from 50,000.