WordPress

Three install methods, in order of recommendation.

Method 1 — Theme Editor (recommended)

1. Log in to your WordPress admin at yourdomain.com/wp-admin
2. Go to Appearance → Theme File Editor
3. Select footer.php from the file list on the right
4. Find the closing </body> tag
5. Paste the script tag directly above it

<!-- In footer.php, just before </body> -->
<script
  src="https://cdn.signalog.co/widget.js"
  data-site-id="YOUR_SITE_ID">
</script>

</body>
</html>

6. Click Update File

Theme updates overwrite changes

If you update your theme, footer.php will be reset. Use a child theme or Method 2 (plugin) to make the install update-proof.

Method 2 — WordPress plugin (easiest)

1. Install the Insert Headers and Footers plugin (Plugins → Add New → search "Insert Headers and Footers")
2. Go to Settings → Insert Headers and Footers
3. Paste the script tag in the Scripts in Footer box
4. Click Save

<script src="https://cdn.signalog.co/widget.js" data-site-id="YOUR_SITE_ID"></script>

This survives theme updates and works on any theme.

Method 3 — functions.php

For developers — add to your theme's functions.php file:

function signalog_widget() {
    ?>
    <script
      src="https://cdn.signalog.co/widget.js"
      data-site-id="YOUR_SITE_ID">
    </script>
    <?php
}
add_action('wp_footer', 'signalog_widget');

Use a child theme to keep this code through theme updates.

WooCommerce note

All three methods work for WooCommerce stores. The widget appears on every storefront page including product pages, cart, and checkout.

If you want to hide the widget on checkout specifically, wrap the snippet with a conditional:

function signalog_widget() {
    if (is_checkout()) return; // skip on checkout
    ?>
    <script src="https://cdn.signalog.co/widget.js" data-site-id="YOUR_SITE_ID"></script>
    <?php
}
add_action('wp_footer', 'signalog_widget');

Next steps

• Verify the install →
• Troubleshooting →