NextGen IELTS Official Prep Engine
Cookie Policy & Tracking Technologies
How NextGen IELTS utilizes cookies, browser storage, and third-party advertising services.
1. HTTP & Third-Party Cookies
NextGen IELTS uses strictly necessary cookies (such as encrypted Firebase session tokens) to maintain authenticated dashboard access and Stripe checkout session identifiers (__stripe_mid, __stripe_sid) for fraud prevention and 3D Secure bank authorization. In addition, Google Analytics (_ga, _ga_*) provides anonymous latency and engagement analytics, while Google AdSense (__gads, __gpi, IDE, DSID) delivers advertisements supporting our 0 BDT Free Mock 1 tier.
2. Browser Web Storage (HTML5 localStorage & IndexedDB)
Unlike HTTP cookies, data in browser local storage is stored on the client device and never transmitted in server request headers. We use localStorage exclusively to remember your cookie consent preferences (cookie_consent_accepted), mirror candidate answers during timed 60-minute IELTS Reading and Writing exams (test_draft_*), and track active section indices (ielts_active_session) so test-takers never lose progress during network interruptions.
3. Google AdSense & Advertising Opt-Out
Third-party vendors, including Google, use advertising cookies to serve ads based on prior web visits. Users can opt out of personalized advertising by visiting Google Ads Settings or aboutads.info/choices.
4. Browser Cookie Controls
You can manage, restrict, or block cookies through your browser settings (Chrome, Firefox, Safari, Edge). Please note that blocking essential cookies will prevent logging in to your NextGen IELTS account or accessing test results.
Start Your Cambridge-Standard IELTS Preparation
Take our full practice tests with instant AI band scoring, live voice examiner interviews, and official Cambridge rubric evaluation. Mock Test 1 is 100% Free.
Start Free AI Mock Test (Mock 1 Free) →