SEO Tools
Guides to individual tools
A detailed explanation of what each tool checks and why it matters for SEO.
Robots.txt CheckerXML Sitemap Checker & ValidatorStructured Data Tester (Schema.org / JSON-LD)SERP Preview: See Your Listing in Search ResultsHreflang Tag CheckerMobile-Friendly TestHTTP Security Headers CheckerWebsite Speed Test (PageSpeed & Core Web Vitals)Redirect Checker (301 / 302)On-Page Content AnalyzerWebsite Technology DetectorWeb Accessibility Checker (WCAG)UX / UI Website AuditCookie & GDPR Compliance CheckerDNS & SSL Certificate CheckerBroken Link CheckerWebsite Comparison (You vs. Competitor)Bulk URL CheckerGEO: Generative Engine Optimization for AI SearchLighthouse auditReal User Data (Chrome UX Report)Kontrola Safe BrowsingIndexovatelnost stránkyGenerátor llms.txt