On-Page SEO Auditor

What On-Page SEO Covers

On-page SEO is everything you control on the page itself — as opposed to off-page (backlinks) or technical SEO (site speed, crawlability).

The 10-Point On-Page Checklist

1. Title tag — contains primary keyword, 50–60 chars
2. Meta description — compelling, 150–160 chars, includes keyword
3. H1 tag — exactly one, contains keyword, matches search intent
4. H2/H3 structure — logical hierarchy, keywords in some headings
5. Keyword in first 100 words — establishes topic early
6. Keyword density — 1–2% (avoid stuffing)
7. Internal links — at least 2–3 links to related content
8. External links — links to authoritative sources
9. Image alt text — descriptive, keyword-relevant where natural
10. Page speed — LCP < 2.5s, CLS < 0.1, FID < 100ms

Fixing Common On-Page Issues

Missing H1: Add a clear, keyword-containing heading at the top of the page Keyword stuffing: Rewrite to use synonyms and semantic variations naturally No internal links: Link to 2–3 related pages using descriptive anchor text Images without alt text: Add concise, descriptive alt text to every meaningful image

Two Checks Worth Running Alongside This One

Title tags and meta descriptions get their own dedicated pass in the SEO Meta Tag Analyzer — worth running on the same URL. And if the page is missing structured data (which doesn't show up in a plain on-page audit but affects how you appear in results), the Schema Markup Generator covers that gap.

Scaling On-Page Audits

For sites with 50+ pages, manual audits don't scale. I can build an automated on-page SEO monitoring system that audits every page weekly and alerts you to regressions. Get in touch.