> ## Knowledge Base Index > Fetch the complete knowledge base index at: https://help.cloakup.me/sitemap.xml > Use this file to discover available pages before exploring further. > Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash). # How to integrate via Javascript # Integrating the campaign via Javascript ## Pages **Secure page** you must leave it blank, if you enter any value, Cloakup will ignore it. **Offer page** you must insert the link to the page that will be displayed to the user. The cloaking method, you can choose between: - Show content: We will display the page content to the visitor in an **iframe**. If you use this method, we recommend that all links on your site use the `target="_blank"` attribute. You can paste the script below in the head of your page to do this automatically. ```html ``` - Redirect: We will redirect the visitor to the offer page URL. ## Filters In the integration you have the option to activate the **Domain** filter, where you can define which domains can use the script for this campaign. If activated, you must enter the allowed domains. ## Installation After creating a campaign, we will provide a script, which you must copy and add to the header (``) of the **secure page** to carry out the integration. After installation, **you will need to use your secure page link to advertise**, and Cloakup will filter the traffic and display the offer page for real visitors and the secure page for filtered visitors. After installation, we recommend that you do a test to check if the integration was done correctly. You can do this by accessing the secure page and checking if a new request appears in the **Campaigns/Requests** tab.