Free website speed test measuring multiple pages with Core Web Vitals, lab metrics, competitor benchmarks and AI recommendations
Stage
Not given
Not given
Founded
Not given
Not given
Based in
ES
DE
Pricing model
Free
Freemium
Pricing
Not given
Free: test up to 3 pages with manual measurements only. Solo: €23/month or €230/year (25 monitored URLs, daily or weekly monitoring, 600 tests/month). Agency: €59/month or €590/year (150 monitored URLs, monitoring every 6 hours, 4,000 tests/month). Scale: €119/month or €1,190/year (500 monitored URL
Key features
Check HTML rendering without JavaScript execution
Test robots.txt for ChatGPT, Claude, Perplexity, Gemini, Copilot and other AI assistants
Detect Cloudflare and other protection systems
Analyze title, description, language, canonical address and headings
Review structured data and FAQ markup
Check llms.txt and sitemap
Extract contact information from page text
Identify the site's technology platform
Open source MIT licensed engine
Tests multiple pages automatically from sitemap
Competitor benchmark comparison with up to 4 competitors
Shows Core Web Vitals from real Chrome users
PageSpeed history tracking over time
Performance budgets with email alerts
Shareable reports with 365-day links
REST API and MCP access for AI agents
What makes it different
Tests how multiple AI assistants read your site simultaneously
Provides tailored recommendations based on your site's technology
Fully free with no login required
Open source engine available for command line use
Tests several pages simultaneously instead of one URL at a time
Combines field data from real users with lab metrics in one report
Built-in competitor benchmarking against up to 4 domains
Industry-specific benchmarks showing what is normal in each sector
No sign-up required for free testing on any website
Readable
PerfDelta