Cookie Policy
Last updated: 12 May 2025
Lumengrid uses cookies and similar technologies to keep our website working and to understand how it is used. This page explains what each type of cookie does and gives you tools to manage your preferences. Your choices are saved in your browser and apply to future visits.
What Are Cookies?
Cookies are small text files that a website places on your device when you visit. They are widely used to make websites work, remember your choices, and provide information to the site owner.
Session cookies
Temporary files that are removed when you close your browser. They handle things like keeping you navigating smoothly within a session.
Persistent cookies
Files that remain on your device for a set period (from days to years) or until you delete them. They remember preferences across visits.
Cookies We Use
Essential Cookies
Required for the website to function. They cannot be disabled.
| Purpose | Example | Duration |
|---|---|---|
| Cookie consent state | cookieConsent | 1 year |
| Session management | PHPSESSID | Session |
Analytics Cookies
Help us understand how visitors use the site so we can improve course content and navigation. Data is aggregated and anonymised.
| Purpose | Example | Duration |
|---|---|---|
| Page view tracking | _ga | 2 years |
| Session engagement | _ga_* | 2 years |
Marketing Cookies
Used to show relevant content to visitors who have expressed interest in our courses. We keep these minimal.
| Purpose | Example | Duration |
|---|---|---|
| Ad attribution | _fbp | 90 days |
| Campaign measurement | _gcl_au | 90 days |
Preference Cookies
Remember settings such as language or region to make your next visit a bit easier.
| Purpose | Example | Duration |
|---|---|---|
| Language/region preference | user_locale | 1 year |
| UI display settings | ui_prefs | 6 months |
Your Cookie Preferences
Use the toggles above or the buttons below. Your choices are saved in your browser and sync with the cookie banner on our homepage.
Managing Cookies in Your Browser
You can also control cookies directly in your browser settings. Note that disabling cookies may affect how parts of the site work.
Google Chrome
1. Open Chrome and click the three-dot menu in the top right corner.
2. Go to Settings → Privacy and security → Cookies and other site data.
3. Choose your preferred setting or manage exceptions for specific sites.
4. To clear existing cookies: Settings → Privacy and security → Clear browsing data.
Mozilla Firefox
1. Open Firefox and click the three-line menu in the top right corner.
2. Go to Settings → Privacy & Security.
3. Under "Enhanced Tracking Protection", choose your protection level.
4. To delete cookies: scroll to "Cookies and Site Data" and click Clear Data.
Apple Safari
1. Open Safari and go to Safari → Settings (or Preferences).
2. Click the Privacy tab.
3. Adjust "Website tracking" and "Cookies and website data" settings as needed.
4. To remove cookies: click Manage Website Data, then remove individual sites or all data.
Microsoft Edge
1. Open Edge and click the three-dot menu in the top right corner.
2. Go to Settings → Cookies and site permissions → Cookies and site data.
3. Toggle "Allow sites to save and read cookie data" or manage exceptions.
4. To clear cookies: Settings → Privacy, search and services → Clear browsing data.
Mobile Browsers
On mobile devices, cookie settings are usually found under the browser's main settings menu under "Privacy" or "Site settings". The exact location varies by browser and operating system version. Consult your browser's help documentation for the most up-to-date steps.
Third-Party Services
Some cookies are set by third-party services we use. These services have their own privacy and cookie policies:
We are not responsible for the cookies set by these third parties. Please refer to their respective privacy policies for details.
Your Rights
- You may withdraw cookie consent at any time using the controls on this page or on the homepage banner. This will not affect the lawfulness of any prior processing.
- Disabling optional cookies will not prevent you from accessing the website, but some features may work differently.
- For broader questions about how your personal data is used, see our Privacy Policy.
Questions? Email us at [email protected] or call +66 44 318 6027.