Installation

Detailed guide to installing the Consentio widget on your website

Requirements

Consentio does not require any special software or dependencies to work properly. The widget works on all modern browsers:

Chrome 60+
Firefox 55+
Safari 12+
Edge 79+
Opera 47+

Obtaining the Installation Code

After adding your website to the Consentio dashboard, you will receive a unique installation code. You can find it under Settings → Installation.

HTML

<script src="https://consentio.cz/widget/YOUR_SCRIPT_KEY/consentio.min.js" async></script>

Important: The YOUR_SCRIPT_KEY value is unique to each website. You can find the key in the dashboard under Installation. Do not use a code from a different website.

Code Placement

Insert the code into your website's HTML. We recommend placing it in the <head> section for the fastest loading:

HTML

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>My Website</title>

  <!-- Consentio - insert as early as possible -->
  <script src="https://consentio.cz/widget/YOUR_SCRIPT_KEY/consentio.min.js" async></script>

  <!-- Other scripts after Consentio -->
  <script>/* Google Analytics etc. */</script>
</head>
<body>
  ...
</body>
</html>

Alternative Placement

If you do not have access to the <head>, you can insert the code just before the closing </body> tag. The banner will appear slightly later, but functionality will be preserved.

Verifying the Installation

After inserting the code, you can verify the installation in several ways:

1. Visual Check

Open your website in an incognito browser window. The cookie banner should appear.

2. DevTools Console

Open Developer Tools (F12) and check the console. You should see the message:

Console

[Consentio] Widget loaded successfully

3. Network Tab

In the Network tab there should be a successful request to app.consentio.cz/widget/.../consentio.min.js with a 200 status.

4. Consentio Dashboard

Your website's dashboard should start showing visit and consent data.

Troubleshooting

Banner Does Not Appear

Check that the code is correctly inserted (it should be visible in the page source)
Verify that the SCRIPT_KEY in the URL matches your website in the dashboard
Check the console for any errors
Clear the browser cache and try again

403/404 Error

If a loading error appears in the console, check:

The URL in the src attribute is correct
Your website is not blocked by a firewall
The website domain matches the domain configured in the dashboard

Tip: If you are still experiencing issues, contact our support at [email protected].

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