Boost ASP.NET Performance

When we can help you

boostASP
  • Your ASP.NET website works very slow and website isn't reliable
  • Your ASP.NET website hangs at all during specific hours/days when traffic is more higher than usual
  • You scaled up AWS/Azure but it costs too much and you want to optimize bills
  • Migrate your ASP.NET website to the latest version
  • Optimize SQL database queries and execution plans
  • Connect or optimize NoSQL storages like MongoDB, CosmosDB
  • Connect modern Search engine like Lucene or Elastic to prevent database exhausting in case if it's hard to optimize it quickly
  • Rewrite monolith ASP.NET app to the service-oriented/microservice architecture
  • Migrate your ASP.NET website from/to Azure/AWS Cloud

We have expertise in speeding up ASP.NET applications, and here are some basic pieces of advice

  • Avoid slow SQL operations by using tools like MS SQL Profiler or ELK to identify and address such issues
  • Prevent deadlocks by utilizing .NET Performance Profiler to detect and resolve such problems
  • Refrain from mixing synchronous and asynchronous code
  • Implement server-side caching or distributed caching
  • Scale up your application using Web Garden
  • In a live environment, either disable logs or transfer them to a NoSQL storage solution like Elastic or MongoDB
  • Avoid setting debug="true"
  • Avoid very old ASP.NET versions
  • Avoid .NET razor compilations and HTML/Tag helpers espessially in oldest ASP.NET versions
  • Use CDN where it's possible
boostASP

How we work

Investigate source code and runtime version
Investigate database(s) & external storages
Investigate logs & metrics (IIS, Kestrel)
Prepare detailed report
Prepare possible ways to resolve issues
Do performance optimizations

When good performance is vital

Faster websites have a better Google SEO Rank
Slow websites can stop working during peek hours
You need to pay more for infrastructure and horizontal/vertical scaling
Usually, users do not spend to many time on slow websites

Frequently Asked Questions

How do you identify performance bottlenecks in ASP.NET applications?

We combine code profiling (e.g. JetBrains dotTrace, ANTS), logging analysis, and infrastructure-level telemetry (App Insights, Prometheus, SQL Profiler) to detect issues across layers — from slow controller actions to database latency, caching problems, and thread contention.

Do you optimize legacy .NET Framework projects?

Yes. We work with both modern .NET (Core/6/7/8) and legacy .NET Framework apps. In older systems, we often identify outdated ORM patterns, synchronous I/O, blocking calls, or overused session state — and propose refactoring strategies with minimal disruption.

Can performance issues be caused by the front end or database?

Absolutely. We audit the full request pipeline — including frontend rendering, API latency, serialization overhead, and database query performance (e.g., missing indexes, N+1 issues, poor joins). We fix what’s necessary — not just surface symptoms.

How do you measure performance improvements?

We define KPIs upfront: page load time, API latency, server CPU usage, throughput (RPS), memory consumption, GC frequency, etc. After optimization, we show side-by-side benchmarks and live telemetry changes using your own observability stack.

Do you support ongoing monitoring and performance regression prevention?

Yes. We implement performance dashboards, alerts, and automated smoke/perf tests in CI/CD pipelines to catch regressions early. Our goal is not just to optimize once — but to help your team stay fast as the app evolves.

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