Last Updated: August 2026
This Cookie Policy explains how Listener Vertex Grid Co., Ltd. (“Listener Vertex Grid”, “we”, “us”, or “our”) uses cookies and related browser storage mechanisms on our website (listenervertexgrid.digital).
For further details regarding how we protect personal information, please consult our Privacy Policy.
1. What Are Cookies & Local Storage?
Cookies are small text files stored on your computer or mobile device by websites that you visit. They are widely used to ensure websites function correctly, enhance navigation efficiency, remember your preferences, and provide aggregated operational statistics to site operators.
In addition to traditional cookies, modern websites use browser Local Storage to maintain client-side preferences (such as your cookie consent selection) directly within your browser.
2. Categories of Cookies We Utilize
We classify our cookies and browser storage into two distinct functional categories:
- Strictly Necessary (Essential) Cookies: These cookies and storage keys are vital for the fundamental operation of the website, such as managing session security, routing traffic across server clusters, and preserving your consent status. These cannot be disabled through our consent banner.
- Analytical & Performance Cookies: These cookies collect aggregated, anonymous telemetry regarding how visitors interact with our pages, which sections are viewed most frequently, and whether navigation errors occur. They enable us to optimize our content hierarchy and audit guides.
3. Detailed Cookies & Storage Inventory
| Cookie / Storage Key | Category | Purpose & Description | Lifespan | Provider |
|---|---|---|---|---|
lvg_cookie_consent_choice | Strictly Necessary | Stores your choice regarding optional analytical cookies so you are not prompted repeatedly. | 12 Months | listenervertexgrid.digital (First-Party) |
__cf_bm / _cfuvid | Strictly Necessary | Cloudflare bot management and security telemetry to prevent automated scraping attacks. | 30 Minutes | Cloudflare / Infrastructure |
_lvg_analytics_session | Analytical / Performance | Maintains an anonymized session identifier to calculate aggregate page view depth and reading times. | Session (Closes with browser) | listenervertexgrid.digital (First-Party) |
_lvg_ref_source | Analytical / Performance | Records the initial referring domain (e.g. search engine or industry portal) for campaign attribution. | 30 Days | listenervertexgrid.digital (First-Party) |
4. Third-Party Cookies & External Assets
Our website loads static web fonts directly from Google Fonts using high-efficiency preconnect configurations. Google may collect standard technical IP and browser header telemetry to serve font files securely. No advertising cookies, cross-site trackers, or third-party social pixel trackers are loaded on this website.
5. Managing & Disabling Cookies
You can control and manage your cookie preferences through multiple mechanisms:
Using Our In-Site Consent Banner
When you first visit our website, you are presented with our Consent Preferences Banner. You may choose “Accept Analytics & Essential” or “Essential Only”. Your preference is preserved in local storage under lvg_cookie_consent_choice and can be reset by clearing your browser cache.
Using Browser Settings
All mainstream modern browsers allow you to manage cookie permissions:
- Google Chrome: Settings → Privacy and security → Third-party cookies
- Mozilla Firefox: Settings → Privacy & Security → Cookies and Site Data
- Apple Safari: Preferences → Privacy → Manage Website Data
- Microsoft Edge: Settings → Cookies and site permissions → Manage and delete cookies
6. Impact of Disabling Cookies
If you choose to block all cookies (including strictly necessary cookies) through your browser settings, certain interactive elements—such as form validation memory and consent persistence—may not function as intended. Disabling analytical cookies through our consent banner will not affect your browsing experience or access to site materials in any way.
7. Contact Us
If you have questions regarding our cookie practices, contact our team:
- Entity: Listener Vertex Grid Co., Ltd.
- Address: Office 10, 72 Demo Road, Bangkok 00000, Thailand
- Email: hello@listenervertexgrid.digital
- Telephone: +66 2 000 5410