Free Website Speed Test
使用PageSpeed Insights分析网站速度和性能。
Frequently Asked Questions
Is the 网站速度测试 free to use?
Yes, the 网站速度测试 on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the 网站速度测试 work?
使用PageSpeed Insights分析网站速度和性能。 No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.
Do I need to install anything to use the 网站速度测试?
No installation needed. The 网站速度测试 runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the 网站速度测试?
Completely safe. The 网站速度测试 processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the 网站速度测试 work offline?
After the page loads for the first time, the 网站速度测试 works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.
How current is the data returned by the 网站速度测试?
The 网站速度测试 fetches live data in real time each time you run it. Results reflect the current state of the server or domain at the moment of the request.