Theme check
Is One Business Blocks accessible?
No automated check can say that a theme is accessible. Here is what one found: on October 28, 2026, our check of One Business Blocks 4.8.7 on its WordPress.org preview found 19 accessibility problems in the theme's own parts (its header, menus, footer and layout), 11 of them serious or critical.
We make Fixlight, a free WordPress plugin that fixes some of these problems, so we're not neutral. The measurements below are what our check found; anyone can repeat it with the same method.
What the check found
| Problem | Impact | Times | WCAG | Free Fixlight plugin fixes it |
|---|---|---|---|---|
| Buttons with no text | Critical | 1 | 4.1.2 | Yes |
| Text with too little contrast | Serious | 5 | 1.4.3 | No, needs a person |
| Buttons and links too small to tap | Serious | 5 | 2.5.8 | No, needs a person |
| Content outside the page regions | Moderate | 5 | Best practice | No, needs a person |
| Page regions that cannot be told apart | Moderate | 2 | Best practice | No, needs a person |
| Heading levels skip | Moderate | 1 | 1.3.1 | No, needs a person |
How we checked: One page, the theme's home page on WordPress.org's preview (wp-themes.com), which shows the same sample posts for every theme. It was loaded in a real browser and checked with axe-core's WCAG 2.2 A and AA rules and its best practices. Problems inside the sample posts are not counted against the theme, except colour problems its styling causes. Automated checks find many problems, but not all of them. Your site, with your own content, settings and plugins, will give different results. One Business Blocks may have changed since October 28, 2026.
How to fix them
- Buttons with no text. Fixlight names common icon buttons automatically. For the rest, add an aria-label that says what the button does.
- Text with too little contrast. Make the text darker or the background lighter until the contrast ratio is at least 4.5:1 (3:1 for large text). Change it in your theme's colour settings so it applies everywhere.
- Buttons and links too small to tap. Make icons and small links at least 24 by 24 pixels, or leave more space around them.
- Content outside the page regions. This usually comes from the theme or a page builder section. Put page content inside the main area, or ask your theme developer to add header, main and footer regions.
- Page regions that cannot be told apart. When two regions of the same kind exist (two navigation menus, for example), give each a different aria-label.
- Heading levels skip. Choose heading levels by structure, not by size: one level 1 for the page title, level 2 for sections, level 3 inside them. Change the size with styling instead.
What the free Fixlight plugin does here
Of these, the free plugin fixes buttons with no text on its own, in the HTML the site sends, with no widget. The rest (text with too little contrast, buttons and links too small to tap, content outside the page regions, page regions that cannot be told apart, heading levels skip) need a change in the theme's settings or code.
About One Business Blocks
- By pewilliams, 1,000+ active installs on WordPress.org (number 355 by installs when we checked).
- Version checked: 4.8.7. Preview: wp-themes.com/one-business-blocks/.
- Theme author? If you've fixed these, write to fixlight@fernwaylabs.com and we'll check again.