Many new WordPress websites feel crowded even when the design itself looks modern. The problem is usually not the colours, fonts, or images. It’s spacing. When pages are packed too tightly, visitors struggle to scan content, buttons become harder to notice, and the entire site feels more difficult to use. I see this often on sites where someone tried to fit too much information into one screen because they wanted visitors to “see everything immediately.”
In practice, better spacing usually improves a website faster than adding more design elements. Simple changes to margins, padding, section spacing, and text layout can make a WordPress site feel cleaner and easier to read without rebuilding the entire design — and there’s an actual accessibility specification behind some of these numbers, not just aesthetic preference.
Quick Answer
White space is the empty space between sections, text, images, buttons, and other elements on a page. Good use of it improves readability, makes layouts easier to scan, and helps visitors focus on important content. In WordPress, it’s controlled through theme settings, block spacing, padding, margins, line height, and layout structure.
Why White Space Matters — and a Stat Worth Being Skeptical Of
White space affects both usability and perception. A crowded website often feels unprofessional even when the content is useful, because visitors get overwhelmed when every section competes for attention at the same time. In most sites I build, improving spacing is one of the fastest ways to improve overall appearance without changing the branding or content itself. It also supports SEO indirectly, since users stay engaged longer when content is easier to consume.
You’ll see a specific claim repeated across a lot of design writing: that margins and white space increase reading comprehension by roughly 20%, usually attributed to “Lin, 2004.” It’s worth flagging honestly — a UX researcher tracked this citation down and contacted the actual author, Professor Lin, directly. Lin’s response was unambiguous: the cited publication “has nothing to do with whitespace, not to mention the so-called increase of comprehension by 20%.” The number appears to have been lifted from an unrelated small study and then attached to Lin’s name as it got passed around design blogs. A similar 20% figure is also floated as coming from Wichita State University, but that version doesn’t trace to a clean, citable source either. None of this means white space doesn’t help readability — the mechanism is genuinely plausible and the other research below is solid — but a specific, precise-sounding percentage that can’t be traced to a real study is exactly the kind of number this site treats with the same skepticism as an unverifiable marketing stat, rather than repeating it as settled fact.
Micro and Macro White Space
White space isn’t only the large empty areas between sections — it exists throughout the entire layout, at two different scales.
Micro white space is the small stuff: space between lines of text, space between paragraphs, button padding, space between menu items, gaps between images and text. It affects readability more than people realise, because it’s what your eye is actually tracking line by line.
Macro white space is the larger layout spacing — space between sections, margins around content containers, empty areas in hero sections, padding around featured content. It’s what creates structure and helps a visitor understand where one part of the page ends and the next begins.
How to Improve White Space in WordPress
Paragraph Spacing and Line Height: What the Spec Actually Says
Large blocks of text are difficult to read online, so break long paragraphs into shorter sections and leave visible spacing between them. Most WordPress themes support this automatically, but some compress content too tightly. In the Block Editor, select a paragraph block, open the block settings sidebar, and adjust typography or spacing settings if available. I usually recommend keeping paragraphs between 2–4 lines for standard desktop reading.
Line height isn’t just a matter of taste — WCAG’s Success Criterion 1.4.8 (Visual Presentation) specifies it precisely: line spacing within a paragraph should be at least “space-and-a-half” (roughly a 1.5 multiplier over single-spaced default), and paragraph spacing should be at least 1.5 times the line spacing itself. Translated into the setting you’ll actually see in WordPress’s Typography panel, that lands squarely in the 1.5–1.8 line-height range most design advice already recommends for blog content — it’s reassuring that the accessibility spec and the general design convention actually agree here rather than pulling in different directions. When I review WordPress sites with poor readability, compressed line spacing is one of the most common problems.
Space Between Sections
One of the most common mistakes is stacking sections too closely together — a hero section, a features section, testimonials, and a contact form that all visually touch each other. If these sections run into one another, the page feels crowded no matter how good each individual section looks. In the Block Editor, select the parent container or Group block, open the Styles tab, and increase padding or block spacing. Most modern themes allow section padding adjustments directly inside the editor.
Avoid Overcrowding the Homepage
Many homepage designs fail because they try to show everything at once — every service, every testimonial, every blog category, multiple popups, several calls to action above the fold. You don’t need all of that visible immediately. Create clear separation and guide visitors through the page gradually; white space gives the content that actually matters room to stand out instead of competing with everything else for attention.
Space Around Buttons and Calls to Action
Buttons placed too close to text or other elements become harder to notice, and good spacing around calls to action genuinely improves visibility and click rates. Add padding inside buttons, leave space above and below them, and avoid placing multiple buttons tightly together — this becomes especially important on mobile devices, where a cramped tap target is also an accessibility problem, not just a visual one.
Content Width
Very wide text areas reduce readability, and most content sections shouldn’t stretch across the full screen width on desktop. This is the same underlying research behind the 50–75 character ideal line length that Baymard Institute and Nielsen Norman Group both point to, and WCAG’s own 1.4.8 sets an 80-character ceiling as the hard upper bound — a narrower content container creates a genuinely more comfortable reading experience, not just a stylistic one. If you’re also adjusting your overall page structure, see How to Choose a Website Layout for a New WordPress Website for practical layout planning tips that work well alongside better spacing. In WordPress themes or page builders, look for container width, content width, layout width, or max-width settings — in my experience, websites become noticeably easier to read once text width is controlled properly.
White Space in Mobile Design
Spacing problems become worse on smaller screens — a layout that feels acceptable on desktop may feel cramped on mobile. Check paragraph spacing, button spacing, menu spacing, section padding, and image spacing separately on a phone rather than assuming the desktop version simply scales down cleanly. Always preview pages on mobile before publishing changes.
Common White Space Mistakes
Using too many small elements together. Too many widgets, icons, badges, and buttons create visual clutter. Simplifying a layout often improves usability more than adding extra features.
Removing space to “fit more content.” This usually hurts readability — visitors rarely read crowded pages carefully, regardless of how much information is technically present.
Ignoring mobile spacing. Desktop layouts don’t automatically translate well to mobile screens — spacing should be checked separately on smaller devices.
Using full-width text blocks. Wide text lines are harder to scan and tire the eyes faster, for the same line-length reasons covered above.
Inconsistent section spacing. Some sections with large padding and others with almost none makes a page feel disorganised even when each section individually looks fine. Consistent spacing helps pages feel deliberate rather than assembled piecemeal.
When to Use More Minimal Spacing
Not every website needs large, open layouts. Ecommerce category pages may need denser layouts so shoppers can compare more products at a glance, directory websites often prioritise compact listings, and dashboards or admin areas usually use tighter spacing since the user already knows what they’re looking for. But informational websites, blogs, service sites, and landing pages generally benefit from more generous white space, since the goal there is comprehension and persuasion rather than rapid comparison.
White Space vs Minimalism
White space is not the same thing as minimalist design. A website can still contain images, colour, visual sections, and strong branding while using spacing effectively — the goal is clarity, not emptiness. A busy, colourful site with well-managed spacing reads as organised; a stripped-down minimalist site with poor spacing can still feel cramped and unclear.
Tools and Features That Help
Useful WordPress features here include Group blocks, Stack blocks, Columns blocks, container controls, and global spacing settings, along with page builders that offer responsive spacing controls specifically. Themes like Astra, Kadence, GeneratePress, and Blocksy generally provide good spacing controls without requiring custom CSS.
Google also highlights readability and visual simplicity as part of a good page experience in its helpful content guidelines, which is another reason clean spacing and readable layouts matter beyond pure aesthetics.
Conclusion
White space is one of the simplest ways to improve a WordPress website without redesigning the entire layout. Better spacing improves readability, creates cleaner page structure, and helps visitors focus on important content — and unlike some of the numbers that get repeated around this topic, the WCAG 1.4.8 spacing ratios are a real, checkable standard worth designing against. When adjusting your website, focus on paragraph spacing, section padding, readable content width, and mobile spacing first. Those changes usually make the biggest difference quickly.
Etienne Basson works with website systems, SEO-driven site architecture, and technical implementation. He writes practical guides on building, structuring, and optimizing websites for long-term growth.