Interactive tools for testing and optimizing your site for web crawlers.
Test if a URL is allowed or blocked by robots.txt directives. Supports wildcards, multiple user-agents, and provides detailed matching information.
Validate XML sitemaps against the sitemaps.org protocol. Checks structure, URL limits, file size, and identifies common errors to ensure search engines can properly crawl your sitemap.
Simulate and compare different JavaScript rendering strategies (CSR, SSR, SSG, ISR) to understand their impact on web crawlers and SEO. See how each approach affects crawler visibility and indexability.
Calculate estimated crawl budget and time for search engines to index your site. Understand how site performance and size impact crawling efficiency.
Generate valid Schema.org JSON-LD structured data for common content types. Improve rich snippets and search engine understanding of your content.
Analyze redirect chains, detect loops, and optimize your redirect strategy for better SEO and performance.
Comprehensive analysis of meta tags for SEO optimization. Check titles, descriptions, Open Graph, Twitter Cards, and more.
Validate hreflang implementation for international and multilingual sites. Detect missing return links, incorrect language codes, and more.
Estimate Core Web Vitals impact and get actionable recommendations to improve LCP, FID/INP, and CLS for better SEO rankings.
All 5 interactive tools are now live and ready to use! Test your robots.txt rules, validate sitemaps, simulate rendering strategies, calculate crawl budgets, and generate schema.org structured data.
Test URL patterns against robots.txt rules
Validate XML sitemaps against protocol standards
Compare CSR, SSR, SSG, and ISR for SEO
Estimate and optimize your crawl budget
Generate JSON-LD structured data