Buzzmatic Advanced SEO-Toolbar

Professional SEO analysis tool with comprehensive page insights, accessibility testing, and quick access to essential SEO resources.

Buzzmatic Advanced SEO-Toolbar 3.0 shows everything that decides whether a page ranks in Google and gets cited by AI search, in one click. Built by Buzzmatic, the SEO, GEO and AI agency from Berlin. No account, no tracking, no backend: everything is analyzed locally in your browser. NEW IN 3.0 ★ Indexability verdict: one clear answer ("Indexable / Not indexable, and why") from HTTP status, redirects, robots.txt, meta robots, X-Robots-Tag and canonical, including changes made by JavaScript. ★ AI Search tab: see which AI crawlers may read the page, how much text is visible without JavaScript, content signals, llms.txt, and a Markdown view of what AI systems extract. Optional analysis with Chrome's built-in on-device AI. ★ Structured data validator: JSON-LD, Microdata and RDFa checked against Google's rich result requirements, with format checks and retired rich result types. ★ Tech stack: CMS, shop system, framework, analytics, consent tool, CDN and server. ★ Images: missing alt text, oversized files, missing width/height, lazy-loaded LCP image, legacy formats. ★ Social share previews for the major networks and messengers. ★ Google preview with real pixel widths for title and description. ★ Brand-new design, larger popup. EVERYTHING ELSE YOU NEED • Title, meta description, canonical, meta robots, status code, word count, XML sitemap • HTTP response headers • Hreflang list with return-link validation • Heading outline with warnings for missing or multiple H1 and skipped levels, highlighted on the page • Internal, external, nofollow, sponsored and UGC links with search and on-page highlighting • Accessibility audit powered by axe-core (WCAG 2.0, 2.1, 2.2) • robots.txt viewer and tester for search engine and AI crawlers • Excel export and a one-page Markdown report for tickets and clients • Deep links into popular SEO tools for the current page AND ONE MORE THING Had enough of a website? Click the logo five times. 🐝 PRIVACY • No data collection, no analytics, no account • Analysis runs locally in your browser • To check robots.txt, hreflang alternates, sitemaps, llms.txt and share images, the extension requests these files directly from the website you analyze, never from Buzzmatic servers Made by Buzzmatic: https://buzzmatic.com