Browser choices
Cookies and local storage
The purposes of cookies, security checks and the English learning preferences.
What these technologies do
Cookies are small records stored in your browser by a website or service provider. Pixels, scripts, local storage and device identifiers can support related functions such as necessary sessions, measurement, security and privacy preferences.
The English learning tools use local storage for completion marks, bookmarks, the last visited lesson and reading settings. These learning records stay in your browser rather than syncing to an account.
Site services
Protected administration or preview features may use session cookies. When the private contact form is enabled, Cloudflare Turnstile helps identify automated abuse.
Google Analytics 4, Vercel Analytics and Vercel Speed Insights may process page, device, referral, interaction and performance data. The actual identifiers depend on the page, browser, region and service configuration.
The site does not write AdSense advertising identifiers without formally enabling that advertising service. If advertising is enabled in the future, Google and partners may use identifiers to serve, measure or limit ads, with applicable consent or refusal choices.
Manage your choices
Use browser settings to inspect, delete or block cookies and site storage. Blocking necessary cookies can affect protected functions, while public tutorial reading should remain available. Clearing English local storage also clears the learning progress saved in that browser.
If a page presents a privacy-choice panel, use it to accept, reject or adjust non-essential purposes. You can also manage Google advertising choices or use the Google Analytics opt-out tool.
Related policy
This English explanation follows the site’s Cookie policy dated 15 September 2026 and describes the English learning tools added on 12 October 2026. Service or purpose changes will be reflected in the policies.