Explore what we analyze in your website
Check your website meta tags for free ⭐ Title, description, Open Graph and Twitter Cards – Length, relevance and keywords. Test your page right now
Learn more →Check your H1-H6 headings online for free ⭐ Hierarchy, duplicates, H1 length and skipped levels – Clear recommendations included. Test your site now
Learn more →Analyze your page content for free ⭐ Word count, text to HTML ratio, title and H1 match – Placeholder text detection. Run a content check right now
Learn more →Test your website's technical SEO for free ⭐ HTTP status, redirects, GZIP/Brotli and HTTP/2 – HTML size and more checks. Run a technical test now
Learn more →Measure your website speed for free ⭐ Core Web Vitals: LCP, CLS, TBT and FCP via Google PageSpeed – Practical speed-up tips. Test your site now
Learn more →Check the images on your website for free ⭐ Missing alt texts and share of images without them – Better accessibility and SEO. Run an image check now
Learn more →Check the links on your website for free ⭐ Internal and external link count and ratio – Orphan page detection included. Test your links right now
Learn more →Validate your structured data for free ⭐ Schema.org JSON-LD: Product, FAQ and Article – Required properties checked. Test your website right now
Learn more →Check your social meta tags for free ⭐ Open Graph og:title, og:description, og:image and Twitter Cards – Perfect share previews. Test your site now
Learn more →Check if search engines can index your site ⭐ Canonical URL, robots.txt, noindex and hreflang validation – Free with x-default check. Test it now
Learn more →Check your website security for free ⭐ HTTPS, mixed content, HSTS, CSP and X-Frame-Options – Email protection included. Test your site right now
Learn more →Test your website performance for free ⭐ DOM size, inline CSS/JS and render-blocking resources – Lazy loading and modern image formats. Test now
Learn more →Check your page keywords for free ⭐ Frequency, n-gram analysis and consistency across title and headings – Actionable tips included. Run it now
Learn more →SEO analysis is free, takes just seconds, and shows you exactly what to improve.
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