> ## Documentation Index
> Fetch the complete documentation index at: https://highseat.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# HTML

> Install Highseat on any site whose HTML you can edit, including Webflow, Framer, Squarespace, Wix and Shopify, with one script tag.

A site without a build step loads the tracker with one script tag. The tracker loads from `cdn.highseat.com`, so the install needs no package, no secret and no server code.

Replace `YOUR_SITE_ID` with your site's id, which starts with `site_`. **Site settings › Installation** in the dashboard shows it, with this tag already filled in.

<Steps>
  <Step title="Add it to every page">
    In the `<head>`, so it loads on every page of the site.

    ```html theme={null}
    <script defer src="https://cdn.highseat.com/script.js" data-site="YOUR_SITE_ID"></script>
    ```
  </Step>
</Steps>

Deploy, then [verify your install](/docs/install/verify). Highseat counts only your site's own domain, so a visit to `localhost` does not complete the install.

## Website builders

A website builder takes the tag in one settings field that adds it to the head of every page. Paste it there, then publish the site.

| Builder | Where the tag goes |
| - | - |
| Webflow | Site settings › Custom code › Head code, then Save. |
| Framer | Site settings › General › Custom code › End of `<head>` tag, then Save. |
| Squarespace | Settings › Developer tools › Code injection › Header, then Save. |
| Wix | Settings › Custom code › Add custom code. Choose All pages and Head, then Apply. |
| Shopify | Online Store › Themes › Edit code › theme.liquid, just before `</head>`, then Save. |

WordPress has [its own page](/docs/install/wordpress).

## Pages that are not found

A 404 the server answers is detected on its own. A single-page app also calls highseat.track("404") in the component its router renders for an unknown route.

## Content Security Policy

Allow the ingest host in script-src and connect-src.

```text theme={null}
script-src https://cdn.highseat.com;
connect-src https://cdn.highseat.com;
```

## Next steps

<Card title="Track events" icon="mouse-pointer-click" href="/docs/events">
  Send signups and purchases from the page.
</Card>


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.