Definition
Focus order is the logical sequence in which interactive elements — links, buttons, form fields — receive focus when a subscriber navigates an email using the Tab key on a keyboard rather than a mouse or touchscreen. A well-designed focus order follows the visual reading flow of the email: top to bottom, primary CTA before secondary links.
When focus order is incorrect — for example, a footer link receiving focus before the main CTA — keyboard-only subscribers experience a disorienting and inefficient navigation path that reduces the likelihood of conversion.
Why Focus Order Matters
Many subscribers navigate email by keyboard. This includes people with motor impairments, power users who prefer keyboard shortcuts and anyone using a screen reader where tab navigation is the primary means of moving through content. An illogical focus order excludes these subscribers from a smooth experience.
Additionally, some email interactivity — such as in-email forms, polls and carousels — relies on correct focus order to function properly.
Best Practices
- Structure HTML source order to match visual reading order so the natural DOM sequence is logical
- Avoid using CSS positioning tricks that rearrange element order visually but not in the source code
- Test focus order by tabbing through the email with images disabled and no mouse input
- Place the primary CTA early in the focus sequence while still maintaining a natural reading flow
Related Glossary Terms
Accessible CTA (Email)
An accessible CTA is a button or link coded with sufficient colour contrast, visible focus states, descriptive screen-reader text, and a minimum touch target of 44×44 pixels.
AMP for Email
AMP for Email is a Google-developed framework that allows email messages to include interactive elements like forms, carousels, accordions, and live content. It turns static emails into dynamic, interactive experiences directly inside the inbox.
Dark Mode
Dark mode in email refers to how email clients render messages when the recipient has dark mode enabled. It affects colour display, image rendering, and readability. Designers use CSS media queries and hybrid coding techniques to control the dark mode appearance.
Drag-and-Drop Email Editor
A drag-and-drop email editor is a visual interface that allows marketers to build email layouts by dragging content blocks into place without writing HTML or CSS code.
Email Accessibility Guidelines
Email accessibility guidelines ensure emails are usable by people with disabilities, following WCAG standards for screen readers, colour contrast, keyboard navigation, and readable content.
Email Accessibility
Email accessibility ensures marketing emails are usable by people with disabilities, including those using screen readers, keyboard navigation, or assistive technologies. It follows WCAG 2.1 guidelines for structure, contrast, semantics, and descriptive content.