Load Impact
Load test your website online
We offer load testing and reporting as an online service to e-commerce & B2B sites all over the world.
Load testing in the cloud
- No installation required (SaaS)
- No license or hardware costs
- On demand - Load test now!
- 100.000+ concurrent users!
Some of our features
- Real time measurements
- Advanced reporting
- Session recorder & scripting
- Globally distributed load generation
Professional services
- We configure and run your test
- Real live traffic simulation
- Extensive analysis/reporting
- Optimization advice
The most popular load testing service on the Internet
Bytes transferred274,366,370,256,578
Completed tests529,414
Active accounts36,389
Current tests
Where the target site is located.
Where traffic is being generated.
Watch a live test!
Testimonials
"By using Load Impact, it is now very easy to load test web solutions"
"Load Impact's service allowed us to load and stress test an advertising campaign and helped us successfully prepare for high traffic volumes"
"Load Impact performed brilliantly in both consulting, service and expertise"
"Load Impact has been excellent in identifying performance problems we previously suffered during peak traffic"
Starting this test will cost 
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Starting this test will cost 0 credits. With your current credit balance of 0 credits, you will need additional credits before you can start this test.
0 credits. With your current credit balance of 0 credits, you will need additional credits before you can start this test.
