Most e-learning platforms have features for 1on1 and group video calls in a virtual classroom, allow teachers and students to share their screens. Poor performance of the features make students lose attention, poorly understand the presented material, or switch to an application with a better video communication experience. Get audio and video metrics for each user in your tests, evaluate audio and video quality in different conditions and make sure your platform performs good for every user.

Users of your e-learning platform don't always use the same browser, their network connections can be imperfect, their hardware differs. And all these parameters can impact their experience. Have all that simulated in your load test: configure test participants to use one of the latest five versions of Chrome or Firefox, simulate different network connections with packet loss, high jitter an latency, low bandwidth and other parameters. Check how these parameters impact performance and understand user experience better.

Will your e-learning platform provide the same user experience when thousands of users access it concurrently? Can it handle the load? Make sure it is ready to scale by running a test with thousands of users simulated. Run an insightful end-to-end load test and find bottlenecks and limitations to fix before your user base expands.