Free SEO tools
Simple no-signup checks for urgent tasks. For ongoing monitoring, use the main product.
Free SERP position checker
Check any page's position in Yandex and Google for any keyword. No signup, up to 5 checks per hour.
robots.txt validator — check your directives
Validate robots.txt syntax and test behaviour for specific URLs and user-agents. Supports Googlebot, Yandexbot, Bingbot.
XML Sitemap validator
Validate your XML sitemap: schema, URL reachability, lastmod, hreflang and priority.
Meta tags checker
Check title, description, canonical, Open Graph, Twitter Card, hreflang and Schema.org markup for any page.
Site speed and Core Web Vitals tester
LCP, INP, CLS measurement via the Google PageSpeed Insights API. Supports mobile and desktop.