# Landing Page - How to Inject URL Parameters from an LP into an iFrame on the Same LP

## In SprintHub, you can use iframes on the Landing Page, configure and inject parameters into them in a flexible way. 

***

Have you ever tried to manipulate the URL parameters of an iFrame from the main site?

Imagine the following situation: you have a website (in our case, a landing page) with the URL `https://meusite.com.br`. Inside that page, there is an iFrame that loads the content of another site, for example `https://segundosite.com.br` — it can be a video, a form, or even any other page.

Now, think about the scenario of a digital marketing campaign. You publicize your landing page using UTM parameters to identify the source of visits, like in this example:

```
https://meusite.com.br?utm_source=googleAds
```

The question is: how do you make the iFrame, which is loading `https://segundosite.com.br`, also receive that same parameter `?utm_source=googleAds` in its URL? This way, the second site could also capture the source of the visit.

Have you thought about that? Let's explore how this can be done:

{% embed url="<https://www.youtube.com/watch?v=bVWNjmNGcgg>" %}

Below is the code from the video for you to configure on your Landing Page:

```javascript
var search = window.location.search;

var url1 = 'https://site1.com.br'+search;
var url2 = 'https://site2.com.br'+search;

document.getElementById('if1').setAttribute('src', url1);
document.getElementById('if2').setAttribute('src', url2);
```


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