ALL CAPS HEADLINES CAN FEEL LIKE THEY DEMAND ATTENTION — but readability research consistently shows that all-uppercase text is genuinely slower to read than mixed case, because readers rely on the varying shapes of lowercase letters to recognize words quickly.

What actually happens with uppercase headlines

Search engines don't rank uppercase text higher or lower for SEO purposes on their own. The real cost is human: readers process uppercase blocks more slowly, and screen readers can sometimes interpret all-caps words as acronyms, which affects accessibility for visually impaired users.

Where limited uppercase still works

• Short button labels like "BUY NOW" in small doses
• Brand names that are stylized in caps by design
• Emphasis on a single word within an otherwise normal-case headline

The safer default

For actual headlines and body copy, Title Case or Sentence case will almost always outperform all uppercase for both readability and accessibility. If you've drafted something in caps out of habit, run it through a case converter to switch it back before publishing.