Optimisation

Speed is a commercial number, not a technical one.

We make sites faster where it affects revenue: the first view on a phone, the listing page, the product page and the checkout.

A lab score is a proxy. What matters is whether a customer on a mediocre connection sees something useful quickly enough to stay.

Where the time actually goes

Most weight is images, fonts and third-party scripts. We measure before changing anything, then cut, defer and resize in the order that returns the most, and challenge the tags nobody can name an owner for.

Rendering matters as much as weight. A page that loads in pieces and shifts under the thumb feels slow even when the numbers look fine.

Kept fast after we leave

Performance regresses the moment nobody is watching. We set budgets, add monitoring, and make speed part of the release routine rather than an annual project.

Your team gets the measurements and the reasoning, so the next decision does not quietly undo the work.

Want to know what your speed is costing you?

Let's measure it.

Let's Talk

DUTCH DESIGN AGENCY
Nieuwe Leliestraat 133
1015 SN Amsterdam
The Netherlands

New Business
T: +31(0)20 68 11 545
E: enquiry@dd.agency

Let's talk