What is Page Speed Checker?

Page Speed Checker is a free online tool that helps you calculate and get instant results. No registration required.

How to use Page Speed Checker?

Simply enter your values in the form above and click Calculate. Results are instant and free.

Yes, this tool is 100% free with no registration required.

网页性能检测工具 - 分析网页加载速度、资源大小、性能评分和优化建议

网页性能检测工具 - 分析网页加载速度、资源大小、性能评分和优化建议

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Last Updated: 2026-03-28

Users: 10,000+

Rating: ⭐⭐⭐⭐⭐ 5/5