How to Fix Readability in Blog Posts and Articles
Blog readability affects time-on-page, engagement, and indirectly rankings. Web readers scan rather than read; structure for scannability while maintaining depth. This guide covers blog-specific readability. Pair with readability guide.
Step-by-step: How to fix readability in blog posts
- Measure current readability. Tools: Hemingway Editor (highlights long sentences, passive voice, complex words), Grammarly, Readable. Target Flesch Reading Ease 60-70 for general blog content; 50-60 for technical. Lower scores OK in specialised contexts.
- Shorten long sentences. Sentences over 25 words: hard to follow. Break into shorter ones. Best blog writing: average sentence length 15-20 words, with occasional shorter (5-8) and longer (25+) for rhythm. Variety matters.
- Improve paragraph structure. One-idea paragraphs work for web. 2-4 sentences per paragraph average. Long paragraphs (8+ sentences) overwhelm web readers — break up. White space helps scanning.
- Add visual breaks. Subheadings every 200-300 words. Bullets for lists. Images every 400-600 words. Pull quotes for emphasis. Block quotes for citations. Visual variety prevents scrolling fatigue.
- Use active voice. 'The team launched the product' (active) > 'The product was launched by the team' (passive). Active voice is more direct, shorter, more engaging. Passive has legitimate uses (when actor unknown or unimportant); minimise.
- Optimise vocabulary. Complex words where simpler work: replace. 'Utilise' → 'use'. 'Approximately' → 'about'. Industry jargon: define on first use for general audience; use freely in specialised content. Match vocabulary to audience expertise.
- Read aloud as final check. Read your draft out loud. Awkward phrasing, run-on sentences, unclear references — all surface when read. Fix what trips you up. Best readability check available; takes 10 minutes per post.
Frequently Asked Questions
Does readability score affect SEO directly?
Indirectly. Google doesn't use Flesch score as ranking factor. But: better readability → higher engagement → longer time-on-page → return visitors → branded search → all of which correlate with rankings. Plus AI assistants (which cite content) appear to favour readable content over dense academic prose.
Best readability tools for blog writing?
Hemingway Editor — free, highlights specific issues. Grammarly — comprehensive, grammar + style + readability. Readable.com — paid, detailed metrics. Most blog writers: Hemingway for free pass, Grammarly Premium for serious editing.
Should I aim for the lowest possible readability score?
No. Match audience. Specialist blogs (research, professional services) appropriately complex. General-audience blogs: aim for grade 7-9 reading level. Overly simplified content for specialist audiences reads condescendingly. Calibrate to audience expectations.
How do I handle technical content without sacrificing readability?
Define technical terms on first use. Provide examples. Use analogies (mapping technical to familiar concepts). Break complex explanations into steps. Visualise via diagrams/screenshots. Technical content can be readable without losing depth.
Should I use AI to improve blog readability?
As editor, yes. AI tools (Grammarly, ChatGPT for sentence-level suggestions) speed editing. As writer, increasingly contested — AI-generated content often readable but lacks genuine voice/insight. Hybrid: human writing + AI editing typically outperforms either alone for general blog content.