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Website Speed Checker
See how quickly your website loads, what might be slowing it down, and where to improve.
Test your website
Enter a public URL. Run a detailed mobile or desktop audit. Your results appear below, including a screenshot and Google's Lighthouse metrics.
Device
Ready to analyse a public website. Results will appear below.
Preparing analysis…0%
Progress is an estimate while Google runs the audit.
Website performance report
Your website, analysed.
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Homepage captured during analysis
Lab performance metrics
Lab results are simulated in Lighthouse and may vary between runs.
Real-user experience
Performance opportunities
Diagnostics & technical details
All available audit checks
Explore the complete set of audit checks included in the response, including passed, failed and informational checks.
View full Lighthouse audit list
Metrics and audit availability depend on Google's API response. Real-user data may not exist for low-traffic sites. Scores are estimates, not guarantees.
A faster site feels better.
Performance shapes the experience of every visitor. Test a publicly accessible URL with Google PageSpeed Insights and explore practical opportunities to make your website faster. Results are lab estimates that can vary between runs.
Improve your website with Linford ↗