Website Speed Test Online — No Watermark on Output
Many free online tools add watermarks to your output — a logo, a URL, or "made with…" branding that ruins professional documents. FlexyPdf's Website Speed Test never adds watermarks to your files. Every output is clean, unmarked, and ready for professional use. Whether you are preparing documents for clients, creating content for your business, or working on school assignments, your results look exactly as you intended — without any third-party branding. This is not a limited trial feature; watermark-free output is always included at no cost.
How to Use Website Speed Test
Enter URL
Type or paste the website URL you want to test for speed performance.
Run Test
Click test to analyze the website speed and Core Web Vitals metrics.
Review Results
See performance score, metrics breakdown, and optimization suggestions.
Features
Core Web Vitals
Measures LCP, CLS, FID, TTFB, FCP, TBT, and Speed Index metrics.
Performance Score
Get an overall performance score (0-100) based on metric analysis.
Optimization Tips
Receive actionable suggestions to improve each underperforming metric.
Response Time
Measures actual server response time to gauge hosting performance.
Benefits of Using Website Speed Test
Completely Free
Use Website Speed Test without any cost, limits, or hidden fees. No premium plans needed.
No Installation
Works directly in your browser. No software downloads or plugins required.
100% Private
Your files and data are processed locally. Nothing is uploaded to external servers.
Works Everywhere
Compatible with Chrome, Firefox, Safari, Edge on desktop, tablet, and mobile.
No Sign-Up
Start using the tool immediately. No account creation or email verification.
Always Available
Access this tool 24/7 from anywhere in the world, on any device.
Frequently Asked Questions
Complete Your Web Tools Workflow
These free tools work seamlessly with Website Speed Test to handle every step of your workflow.