Accessibility improves when it is part of component design, but every release still benefits from a focused manual pass. Automated tools find missing attributes and some contrast problems; they cannot tell whether the interface is understandable, predictable, or efficient to navigate.
My final pass follows the way a person actually moves through the product.
Start without a mouse
I begin at the address bar and use only the keyboard. Every interactive control should be reachable in a logical order, show a visible focus state, and work with Enter or Space where appropriate.
Menus must open, keep focus in a sensible place, close with Escape, and return focus to their trigger. Dialogs should not allow focus to disappear into the page behind them. A skip link is valuable when a repeated header stands before substantial content.
Check structure before styling
Headings should describe the page as an outline, not simply provide font sizes. Buttons perform actions; links navigate. Form fields need persistent labels, and error messages must identify both the problem and the field it belongs to.
I also inspect the page at 200% zoom. Content should reflow without hiding actions or requiring horizontal scrolling. This catches fixed widths and crowded controls that a standard responsive preview can miss.
Test contrast in every state
Default text may pass while placeholders, disabled controls, borders, focus rings, and hover states do not. Light and dark themes need separate review because the same neutral palette behaves differently against each background.
Color should reinforce meaning rather than carry it alone. A success state can use green, but it also needs clear language or an icon with an accessible label.
Respect motion preferences
Reduced motion is not a request to remove personality. It is a request to avoid movement that can distract or cause discomfort. Large travel, parallax, autoplay, and looping effects should stop, while state changes remain understandable through simpler transitions.
Finish with a screen reader sample
I do not need to read every sentence. Testing the header, navigation, one form, one complex control, and the main completion flow is usually enough to expose unclear labels or noisy announcements.
The goal is not a perfect audit badge. It is an interface that remains usable when someone navigates, sees, reads, or moves differently from the assumptions made during development.