> For the complete documentation index, see [llms.txt](https://cover-docs.diffblue.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cover-docs.diffblue.com/evaluation-and-onboarding/jumpstart/phase-3-advanced-topics/module-5-speed-up-your-test-execution.md).

# Module 5: Speed up your test execution

We will show you how to slash test execution times with Cover Optimize in CI and locally.

To start this module you should have completed [Module 2](/evaluation-and-onboarding/jumpstart/phase-1-up-and-running/module-2-cover-pipeline-ci-integration.md).