Network ToolsFree DNS Checker
DNS Toolbox
Query A, AAAA, MX, TXT, NS, CNAME, CAA, and SOA records with automatic SPF and DMARC verification.
- Standard 8 record types
- Automatic SPF detection
- DMARC policy lookup
- TTL inspect & copy
FREE PERFORMANCE & WEB VITALS AUDITORWebsite Tools
Website Speed Test & Core Web Vitals Analyzer
Test website loading speed, Google Core Web Vitals (LCP, FCP, CLS, TBT, TTFB), asset weight breakdown, and Pingdom-style network waterfall with 1-click optimization prompts.
🚀 Website Speed Test & Core Web Vitals
What this speed test measures:
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Google Core Web Vitals
LCP (Largest Contentful Paint), FCP, CLS, TBT, Speed Index, and real server TTFB response latency.
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Asset Weight & Size
Deep breakdown of HTML, JavaScript, CSS, Images, and Web Fonts with byte counts and request volume.
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Pingdom-Style Waterfall
Visual request timeline showing DNS lookup, TCP connect, TLS negotiation, TTFB wait, and content transfer.
MONITORIZACIÓN CONTINUA DE INFRAESTRUCTURA
¿Necesita alertas automáticas en lugar de comprobaciones manuales?
Uzvera ofrece monitorización 24/7 de tiempo de actividad, alertas de expiración de certificados SSL, terminal SSH y escritorio remoto en un único panel.
COMMON QUESTIONS
Frequently Asked Questions: Website Speed Test
Common questions about page performance, loading speed, and network latency.
What is a Website Speed Test?
A website speed test analyzes the loading latency, Core Web Vitals, asset size, and server response time of a webpage to pinpoint performance bottlenecks.
How do I fix detected performance bottlenecks?
Use our 'Actionable Speed Opportunities' tab to copy tailored AI prompts into ChatGPT or Claude to auto-generate optimized code or configuration snippets.