
Performance & Load Testing
Performance & Load Testing Services
Performance and load testing measures how your website, app or API behaves under heavy traffic, finding slow pages, bottlenecks and breaking points before a real traffic spike does. We simulate realistic user loads and give clear recommendations.
Sales events, campaigns and launches often bring more traffic than expected. Testing beforehand avoids crashes when it matters most.
What we offer
- Load testingExpected peak traffic simulation.
- Stress testingFind the breaking point.
- Soak testingStability over long periods.
- Bottleneck analysisDatabase, code and infrastructure issues.
- RecommendationsFixes and capacity planning.
Common use cases
- Sale events and product launches
- APIs with growing usage
- Apps before marketing campaigns
- Cloud cost planning
Technology
- k6
- JMeter
- Gatling
- Locust
- Grafana
Why performance testing matters
- Avoid crashesduring sales, launches and peak traffic
- Find bottlenecksbefore customers do
- Right-size serversand cloud costs
- Meet response-time targetsin contracts and SLAs
Why work with Webtech Evolution
- 10+ years of delivery272+ projects for 118+ clients in 12+ countries since 2014.
- One team, end to enddesign, front end, back end, mobile, QA and DevOps under one roof, so nothing gets lost between vendors.
- Clear estimatesa written scope, timeline and price before work starts, and demos throughout the build.
- You own everythingcode, designs and documentation are handed over in full and covered by an NDA.
- Working hours that overlap with yoursMonday to Friday, 10:00–19:00 IST, with extended hours available for clients in the USA, Canada and New Zealand.
How we work
Discovery
understand your goals, users, current systems and constraints.
Plan and estimate
written scope, timeline and price.
Design and build
short cycles with regular demos.
Test and launch
quality checks, security review and a smooth go-live.
Support
monitoring, fixes and improvements after launch.

Related services
Need extra developers instead? Hire developers.
Frequently asked questions
Before launches, major campaigns, infrastructure changes and periodically as traffic grows.
We usually test on a staging copy, or on production at controlled times with your approval.
A report with results, bottlenecks found and prioritised fixes.
k6, JMeter, Gatling and Locust, with monitoring through Grafana, New Relic or Datadog.
We usually test a production-like environment. If production testing is needed, we plan it carefully at quiet times.

Let's Talk!
Have a question about Performance & Load Testing? Send us a message and our team will reply with next steps.
- Reply within a few hours (Mon–Fri)
- NDA available
- You own the code
Prefer to talk? Call +91-9601965456WhatsApp ushello@webtech-evolution.com




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