Cookies Policy

Last Updated: June 2026

Summary: We only set analytics and advertising cookies if you accept them in our cookie banner. Until you accept — or if you decline — no analytics or tracking cookies are stored on your device. You can choose each purpose separately under "Customize choices", and change or withdraw your choice at any time using the "Cookie preferences" link in the footer of every page.

1. What cookies are

Cookies are small text files that websites store on your device. We also use similar technologies such as localStorage. Some are strictly necessary for the site to work (for example, keeping you logged in); these do not require your consent. Others — analytics cookies — are only set with your permission.

2. How consent works on this site

We use Google Consent Mode v2 with everything denied by default. Until you accept, the Google tags on our site operate in a cookieless mode: no analytics or advertising cookies are written, and only anonymous, aggregated signals (which cannot be linked to you) are sent to Google to model overall traffic.

There are two optional purposes, which you can grant separately under "Customize choices": Analytics (how the site is used) and Advertising (measuring our own Google Ads campaigns). Clicking Accept all enables both; clicking Reject non-essential enables neither, and the site works exactly the same.

3. Strictly necessary cookies and storage

These are required for the site to function and do not need consent:

Name Provider Purpose Duration
token LingoLugo Keeps you logged in (authentication) Duration of your login session
ll_cc LingoLugo Records your cookie consent choice 13 months
ll_cookie_consent, ll_cc_views (localStorage) LingoLugo Records your consent choice and whether the consent banner has been shown Until cleared
__stripe_mid, __stripe_sid Stripe Fraud prevention on payment pages 1 year / 30 minutes

4. Analytics cookies (only with your consent)

With your consent we use Google Analytics 4 (loaded through Google Tag Manager) to understand how the site is used, and Microsoft Clarity to see how visitors interact with pages (anonymised session replays and heatmaps), so we can improve the exercises and fix usability problems.

Name Provider Purpose Duration
_ga, _ga_* Google Analytics 4 Distinguishes visitors and sessions for usage statistics Up to 2 years
_clck Microsoft Clarity Stores an anonymous visitor ID for usage analysis 1 year
_clsk Microsoft Clarity Connects page views within one session 1 day
MUID Microsoft Anonymous browser identifier used by Clarity 13 months

5. Advertising cookies (only with your consent)

With your consent we use Google Ads cookies to measure whether our own advertising campaigns work (conversion measurement) and, where granted, to personalise the ads we run. We do not show third-party advertising on this site.

Name Provider Purpose Duration
_gcl_au Google Ads Stores ad-click information to attribute conversions from our campaigns 3 months
_gcl_aw, _gcl_* Google Ads Records the ad click that brought you to the site (conversion attribution) 3 months

6. Embedded content

Some pages embed third-party content such as YouTube videos and Stripe payment forms. These providers may set their own cookies when you interact with the embedded content (for example, when you press play on a video). Videos on our site only load when you click them.

7. Changing or withdrawing your consent

You can change or withdraw your consent at any time by clicking "Cookie preferences" in the footer of any page, which re-opens the consent banner. Withdrawing consent stops new analytics and advertising cookies from being set and removes the ones we control; you can also delete cookies through your browser settings at any time.

8. More information

To learn more about who we are, how to contact us, and how we process personal data, see our Privacy Policy.