# Testing & tracking

- [What you can test](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/what-you-can-test.md): Test landing pages and form flows behind one permanent swtchd link.
- [Default redirect behavior](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/default-redirect-behavior.md): How your swtchd link behaves when tests start, stop, or have no default.
- [How tracking works](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/how-tracking-works.md): Script-free tracking using redirect links you paste into your buttons.
- [Form submit tracking](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/form-submit-tracking.md): Count successful form submits using a tracked redirect to a hosted thank-you page.
- [Set up a test](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/set-up-a-test.md): Add versions, generate tracking links, then launch.
- [Read your results](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/read-your-results.md): Understand views, clicks, click rate, and launch history.
- [Choose a winner](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/choose-a-winner.md): When to stop testing and what happens when you make a version default.
- [Best practices](https://swtchd-io.gitbook.io/swtchd.io-docs/testing-and-tracking/best-practices.md): Practical tips for running clean tests and making faster decisions.


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