Black Friday
Black-Friday challenge
With a surge in user traffic and high expectations for lucrative offers, it’s crucial to provide a seamless experience to your customers.
To ensure your website can handle the increased load, we recommend simulating this scenario in advance through comprehensive performance testing on a dedicated test environment. By identifying and addressing potential bottlenecks beforehand, you can guarantee a smooth and successful Black Friday for your business.

The numbers tell a story of their own
22% may never return if disappointed.
Learn what our strategy is all about
Ensure a smooth user experience by engaging PFLB for performance testing services in advance.
- Shape performance expectations by leveraging our expertise.
- Conduct tests on real-world hardware and software or create a dedicated test environment.
- Explore the maximum performance capacity of your system to understand its capabilities and plan performance optimizations.
- Let’s plan a strategy and a workflow for your business. Just tell us about your needs.Get a quote You’ll hear back from our tech account manager in one day if not sooner.
Follow the workflow
Our carefully structured workflow
- 01
Preparation and planning
- Develop a load testing methodology, focusing on resource-intensive operations and SLA expectations.
- 02
Testing environment setup
- Prepare test data and configure the testing infrastructure.
- Create testing scripts and deploy emulators.
- 03
Performance testing and analysis
- Execute performance tests and monitor the results.
- Conduct correlation analysis, mapping resource usage and identifying problematic code fragments.
- 04
Optimization and reporting
- Provide optimization recommendations, including alternative architectural solutions.
- Generate a detailed report with optimization suggestions and perform follow-up testing after implementing changes.
Learn more about our work process
How we workAnd hear how we could help you
Get a quoteHire the best team possible
Meet our experts
Our dedicated team of specialists is committed to your project, offering comprehensive support at every stage. Each team member brings extensive experience and is carefully selected to meet the specific requirements of your request.

CEO

Principal performance engineer

Product manager
Cloud
Specialists assigned to the project will include:
Get a thorough report
Sample report
Each case of resource overconsumption will be detailed, including its business impact, the responsible component, and the specific code section involved. This allows you to pinpoint the operations consuming the most resources and identify the specific component and code section causing the issue.
Our work is considered complete when you receive information regarding the maximum number of users your store can handle and identify the bottleneck limiting its scalability.

Pay any way convenient
It will be based on factors such as the scope of functionality to be tested and emulated.
We provide flexible billing options, including fixed-price and time-and-material models, to accommodate your specific requirements.
See what we could achieve together

PFLB has been Tinder’s load testing provider for over 5 years, and it is a true pleasure working with them. They managed the entire performance engineering process for our app releases, helping us fix tons of performance issues. I highly recommend PFLB as a reliable vendor.


PFLB’s testing team helped us successfully complete the FDA regulations with a great test coverage for the computer system validation (CSV) process at Illumina. I highly recommend Yuri Kovalov and his team—they’re top-notch professionals in performance and load testing.


We smoothly moved over 30 JMeter projects to PFLB, and it’s been a total game changer. It’s given our team of 50+ remote performance engineers the ability to handle large-scale load tests every day with real ease.


PFLB did benchmarking tests on our database storage engine under standard and uncommon conditions, using specialized tools. Their analysis gave us valuable insights and recommendations to boost our product’s performance. I highly recommend PFLB to anyone looking for an expert performance testing company.


PFLB was willing to work with a very small solopreneur without an enormous investment in capital. Their prices were reasonable and provided me with notable improvements to my php performance.


It was a pleasure working with PFLB, and I’d recommend them for performance testing. They quickly got up to speed with our complex software architecture and were super productive in setting up our load test environment in the cloud. They were really dedicated to improving our product with their strong expertise in performance optimization.
Why Performance Testing is Crucial for Your Business In today’s digital-first world, where software applications are the backbone of many businesses, performance testing is not just an option—it’s a necessity. Ensuring that your application can handle real-world conditions is key to maintaining customer trust, safeguarding your reputation, and protecting your bottom line. Performance testing allows […]
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Black Friday and Cyber Monday are just around the corner, so it’s your last chance to take a look at previous years’ results for business and do the math. Together with Christmas sales, these three events make up for the peak load in Internet traffic. ECommerce and mobile apps endure the highest load and expect great profits.
Black Friday
What else we could be helpful with
Application Go-Live
Maximize your launch success. Pre-release performance testing ensures your app or product update handles surges seamlessly, safeguarding your reputation and business continuity.
Cloud cost optimization
Maximize ROI by optimizing code with PFLB's performance testing. Reduce redundancies, ensuring cost-effective cloud infrastructure.
System migration
Smooth transitions with minimal failures. Simulate user behavior, analyze old systems, and ensure optimal performance during migration.
Hardware sizing
Evaluate system performance against chosen hardware. Our tests guide recommendations for peak performance and cost-effectiveness.
Software validation
Ensure top-notch performance for new software. Trust us for robust software validation processes that guarantee customer acceptance.