On-Page SEO Checklist: 15 Things to Do Before You Publish

Great content that ignores on-page SEO is like a brilliant shop with no signboard. This checklist is what to run through before you hit publish — fifteen quick wins that help search engines understand and rank your post.

Before you write

1. Pick one primary keyword. Every page should target one main search query. If you're trying to rank for five unrelated terms, you'll rank for none.

2. Match search intent. Google the keyword. Are the top results how-tos, listicles, or product pages? Your format should match what searchers already reward.

3. Plan the structure with headings. Outline your H2s and H3s around the questions a reader actually has. A clear outline is half the SEO battle.

While you write

4. Put the keyword in the title (H1) — naturally, ideally near the front.

5. Write a compelling title tag under ~60 characters so it doesn't get cut off in search results.

6. Craft a meta description (~150–160 characters) that earns the click. It's not a ranking factor, but it drives click-through rate, which matters.

7. Use one H1, then logical H2/H3s. Don't skip heading levels. Headings are how both readers and crawlers scan your page.

8. Answer the question early. Give the reader the core answer near the top, then go deeper. Don't bury the lede.

9. Add internal links to 3–8 relevant posts on your site. This spreads authority and keeps readers engaged. It's the most underused SEO lever bloggers have.

10. Link out to one or two authoritative sources where it genuinely helps the reader.