How fast is Google
www.google.com
47ms
- Typical
- 47 ms
- On a bad day
- 80 ms
- Best region
- Singapore
Fast
Find where your site or API is slow - worldwide
Run a global latency test for your website or API from 5 regions in seconds.
No account required.
Fast to Run
Send a single request per region and see results fast.
Global Snapshot
Amsterdam, SFO, Montreal, Singapore, Tokyo.
Straight to the Point
Latency, status, and regional comparison.
How do popular services hold up worldwide?
See how well-known sites and APIs feel from different regions, from normal loads to rougher response times.
How fast is Google Fonts
fonts.googleapis.com/css2?family=Geist:wght@400;500;60...
16ms
- Typical
- 16 ms
- On a bad day
- 74 ms
- Best region
- Singapore
Fast
How fast is npm Registry
registry.npmjs.org
22ms
- Typical
- 22 ms
- On a bad day
- 40 ms
- Best region
- San Francisco
Fast
Latest articles
Short takes on latency tradeoffs that matter when you need to ship, not read a textbook.
Learn5 min read
How to test your API latency from multiple regions without setting up infrastructure
Your laptop says the API is fast. Your users on the other side of the world are telling you something else.
A practical guide to checking API latency from several regions, understanding what the numbers mean, and turning that into an infrastructure decision.
Published April 3, 2026Read article→
Learn4 min read
TTFB: the number that determines whether Google can rank your site
You've probably never measured it. It's probably the biggest performance problem you have.
Time to First Byte controls when rendering can begin, which is why it quietly drags down LCP, Core Web Vitals, and search performance.
Published March 19, 2026Read article→