On-Page SEO
SEO Analyzer
Audit a page's meta tags, headings, images, links and social markup in one scannable dashboard.
Input Method
About this tool
Comprehensive documentation & audit utility guideRanking well takes more than good content — search engines also weigh whether they can crawl and index your page cleanly. This tool audits the signals that actually matter: meta tags, heading structure, images, links, robots.txt, sitemaps and indexability, and rolls them into a transparent 0-100 score.
How it works
1
Enter a URL or paste HTML
URL mode also checks robots.txt, sitemap.xml and llms.txt.
2
We audit the page
Meta tags, headings, images, links and social markup are parsed.
3
Review the score
See exactly which checks passed or failed, tab by tab.
What it checks
Title, description, canonical URL and other meta tags
Heading structure (exactly one H1, logical nesting)
Image alt text coverage and link quality
Indexability: HTTP status, meta robots, and the X-Robots-Tag header
robots.txt and sitemap.xml presence and content
AI crawler directives (GPTBot, ClaudeBot, etc.) and llms.txt — informational, not scored
Open Graph and Twitter Card social markup