SEO Tools

On-Page SEO Checker

Paste a URL or raw HTML and get an instant score for title, meta description, headings, images, links, and more. Runs in your browser.

Note: Direct URL fetch is limited by browser CORS. For best results use “Paste HTML” (View Source → copy).

SEO Score

0

    What this checker looks at

    • Title tag — length (30–60 chars ideal) and keyword presence
    • Meta description — length (120–160 chars) and keyword
    • H1 — exactly one H1, keyword relevance
    • Heading structure — H2/H3 hierarchy
    • Images — alt text coverage
    • Links — internal vs external count
    • Word count — thin content warning
    • Canonical & viewport — basic technical signals