---
title: Install on your platform
description: Where to paste the c15t script tag, gated vendor snippets and the
  privacy settings link in WordPress, Webflow, Shopify, Squarespace, Wix,
  Framer, Ghost, Hugo, Eleventy and Jekyll.
group: frameworks
lastModified: "2026-10-10T16:01:45+01:00"
---
## What every platform needs

Whatever builds your pages, three pieces go in three places:

|Piece|Where it goes|
|--|--|
|The c15t script tag from the [quickstart](/docs/frameworks/html/quickstart#add-the-script-tag)|The shared `<head>` every page renders.|
|Each vendor snippet, changed to `type="text/plain"`|Wherever the vendor told you to paste it. Remove the original copy.|
|A link to `#c15t-preferences`|The footer or legal menu every page renders.|

The tag must be on every page. A page without it has no consent state, and its
vendor scripts follow their own rules. After you publish, check a page from
each template your site uses, such as the home page, a blog post and a
product page.

## WordPress

Add the tag to your child theme's `header.php`, right before `</head>`. Edits
to a parent theme are lost when it updates. A block theme without
`header.php` can print the tag from the child theme's `functions.php`:

```php
add_action('wp_head', function () {
  echo '<script src="https://your-project.inth.app/c15t.js" defer></script>';
}, 1);
```

Priority `1` prints the tag before other plugins' head output. Replace the
backend URL with your Inth project's URL.

Plugins that add analytics or pixels for you, such as a site stats plugin or
a marketing integration, print active tags you cannot change to
`text/plain`. Turn off that plugin's tracking output and paste the vendor's
snippet as a gated tag instead, or keep the plugin and hold its requests with
a [network blocker](/docs/frameworks/html/network-blocker) rule.

Add the privacy settings link as a custom link in your footer menu, with the
URL `#c15t-preferences`.

## Webflow

Paste the tag in Site settings, Custom code, Head code. Paste gated vendor
snippets there too, or in an Embed element for one page. Put the
`#c15t-preferences` link in your footer component. Publish the site after each
change; custom code does not run in the Designer.

## Shopify

Edit your theme's code and paste the tag in `layout/theme.liquid`, before
`</head>`. Put the privacy settings link in the footer menu with the URL
`#c15t-preferences`. Checkout pages do not render `theme.liquid`, so the tag
does not run there.

Apps that install tracking tags add them outside your theme. Check the page
source for each vendor after you install c15t, and turn off an app's own
tracking where it offers a setting.

## Squarespace

Paste the tag in the Code Injection page's Header field. Code injection is not
available on every plan. Add a footer link with the URL `#c15t-preferences`.

## Wix

Add the tag as custom code in your site settings, placed in the head and
loaded on all pages. Custom code needs a site plan with a connected domain.
Add a footer link to `#c15t-preferences`.

## Framer

Paste the tag in your site settings' custom code, in the section for the start
or end of `<head>`. Add a link with the URL `#c15t-preferences` in your
footer. Publish to see it on the live site.

## Ghost

Paste the tag in Settings, Code injection, Site header. Add a navigation item
with the URL `#c15t-preferences` to the secondary navigation, which most
themes render in the footer.

## Hugo

Add the tag to the template that renders `<head>`, usually
`layouts/_default/baseof.html` or a head partial. Copy a theme's file into
your own `layouts/` directory before editing it, so a theme update does not
overwrite your change.

## Eleventy

Add the tag to the base layout in your `_includes` directory that every page
extends.

## Jekyll

Add the tag to `_includes/head.html` or `_layouts/default.html`. Copy a
theme's file into your site before editing it.

## Plain HTML and server includes

Add the tag to each page's `<head>`, or to the shared header include your
server uses.

## Tag managers

Do not load the c15t tag from Google Tag Manager or another tag manager. The
tag manager runs its own tags before c15t could decide anything, and it is a
vendor that needs consent itself. Load c15t directly in `<head>`, then gate the
tag manager's snippet like any other vendor. [Scripts](/docs/frameworks/html/scripts#google-consent-mode-and-tag-managers)
covers Google Consent Mode.

## Caching and optimization plugins

Plugins and CDN features that combine, defer or delay scripts can rewrite a
gated tag's `type`, move it, or delay the c15t tag until the first click. Any
of these breaks gating. Exclude the c15t tag, `c15t.js`, and every tag with
`data-c15t-category` from script optimization. Then check the page source of
the published site. Each gated tag still has `type="text/plain"` before a
choice.

A full-page cache is safe. The tag reads the visitor's choice in the browser,
so every visitor can get the same cached HTML.

## Check it works

On the published site, open a page from each template in a private window
with the Network tab open.

1. The banner appears, and filtering for each vendor's domain shows no
   request before a choice.
2. Click **Reject All** and open another page. The banner stays closed.
3. Click the footer's privacy settings link. The preference dialog opens.
4. View the page source. There is one c15t tag, and every vendor snippet is
   `type="text/plain"`.