Page speed and accessibility are often treated as engineering preferences. They belong in the revenue conversation. In a market where mobile networks vary and accessibility expectations are practical rather than theoretical, both write directly into sales and reputation.
Speed is conversion
Slow pages lose visitors, and patience on mobile is measured in seconds. For e-commerce and local services the effect is sharpest, because the visitor's alternative is always one tap away. In the Aurora & Co. rebuild, first-screen load was brought under 1.5 seconds — not for benchmark scores, but because every second saved became orders. The target is not a perfect score; it is a critical path fast enough that nobody leaves while waiting.
Accessibility is a baseline and an opportunity
Accessibility means people with colour blindness, low vision, motor limitations or screen readers can use the site. It is first the right thing to do, and second good business: no one wants a slow or unreadable page closing the door on a share of customers. Proper semantic structure usually improves SEO and maintainability at the same time, which makes it one of the few investments that pays in three places.
How both are enforced
Every project carries a performance budget — a defined load time for the critical path — and an accessibility baseline:
- All core flows completable by keyboard.
- Contrast that meets accepted thresholds.
- Form fields with labels.
- Images with alternative text.
These checks sit in development and acceptance, not in post-launch complaints, and they are set at the start of a project rather than retrofitted. A budget is only useful once it is written down: agreeing on numbers before the build starts turns a matter of taste into a checklist item. When an animation and load time conflict, load time wins.
Two checks anyone can run
Open the site on a phone over mobile data and watch the first screen. Then put the mouse away and complete the core flow using Tab alone. Finally, zoom text to 150% and check that it is still readable. If any of the three fails, the fix is usually smaller than expected — an image format, a missing label, a tap target. Three minutes on a real device exposes more than a long report.
The hidden costs
Slowness usually hides in one uncompressed image or one redundant script, and it quietly sends orders away. Inaccessibility hides in plain sight: a share of customers is locked out without anyone noticing. Neither cost announces itself; both accumulate in sessions that end before the page finishes loading, and neither appears in a monthly report until it appears in revenue.
The first perspective is always the person on the phone — searching at a bus stop, then calling immediately — not the benchmarking tool. A site that loads slowly or taps small on mobile sets a barrier before the sale begins.
If a site is slow or unusable for some visitors, the losses are already being paid. Contact us for a performance and accessibility check.
