# Redirect on Landing Page

End-to-end testing with the Preview Monitor is enabled via URL Query Parameters added to the URL of your webpage you want to test. The JENTIS Web SDK recognizes these query parameters to establish the connection to the actual Preview Version and the Preview Monitor.

If your landing page has a built-in redirect (for example, regarding country and language), those parameters might be abandoned during the redirect, and no connection will be established to the Preview Monitor.

**Solution**: To overcome this problem, you need to add the Query Parameters to the URL you are redirected to (given that the JENTIS Basic Tracking Code is implemented on that site). You can find the Query Parameters by right-clicking the Play Button in the Preview Monitor UI and choosing "copy link." From this copy, you can now extract the right Parameters that need to be added to the end of the redirected URL.

Now you can add those parameters to any deep link URL on your site.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.jentis.com/developer-guide/troubleshooting-and-common-errors/redirect-on-landing-page.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.