Validate structured data, hreflang, sitemaps, robots.txt, caching, SSL and HTTP performance. Tuned for Magento, Luma and Hyvä — works on any URL.
Validate JSON-LD and microdata for rich-result eligibility — with Magento EAV mapping and configurable products in mind.
Inspect hreflang annotations in HTML and HTTP headers across multiple store views, with x-default and self-reference checks.
Discover, follow and count URLs in sitemap.xml — index files, lastmod dates and sample URLs included.
Parse user-agent blocks, allow / disallow patterns, crawl-delay and sitemap directives from any robots.txt file.
Trace every HTTP hop, status code and redirect to the final destination. Useful before and after migrations.
Analyse SEO title, description, Open Graph, Twitter Cards and robots / googlebot / X-Robots-Tag directives.
Check Cache-Control headers, CDN provider, browser TTL and edge cache age — Varnish and full-page cache included.
Verify SSL certificate validity, HSTS configuration, includeSubDomains and the HTTP → HTTPS redirect chain.
Measure TTFB, response size, compression and redirect chain length. Single-request probe straight from the server.
Verify CSP, HSTS, X-Frame-Options, Referrer-Policy and Permissions-Policy — with a per-header status score.