Cookie Policy
Last updated: January 2026
This Cookie Policy explains how Hadamard LLC ("Hadamard," "we," "us," or "our") uses cookies and similar technologies on Computronia (computronia.com). By using our Site, you consent to the use of cookies as described in this policy.
What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet, or mobile) when you visit a website. They are widely used to make websites work more efficiently and to provide information to the owners of the site.
Cookies can be "persistent" (remaining on your device until deleted or until they expire) or "session" cookies (deleted when you close your browser).
Types of Cookies We Use
Strictly Necessary Cookies
These cookies are essential for the website to function properly. They enable basic functions like page navigation and access to secure areas. The website cannot function properly without these cookies.
| Cookie | Purpose | Duration |
|---|---|---|
| __cf_bm | Cloudflare bot management | 30 minutes |
Analytics Cookies
These cookies help us understand how visitors interact with our website by collecting and reporting information anonymously. This helps us improve our Site.
| Cookie | Purpose | Duration |
|---|---|---|
| _ga | Google Analytics - Distinguishes users | 2 years |
| _ga_* | Google Analytics - Maintains session state | 2 years |
| _gid | Google Analytics - Distinguishes users | 24 hours |
| _gat | Google Analytics - Throttles request rate | 1 minute |
Advertising Cookies
These cookies are used to deliver advertisements that are relevant to you. They also limit the number of times you see an advertisement and help measure the effectiveness of advertising campaigns.
| Cookie | Purpose | Duration |
|---|---|---|
| __gads | Google AdSense - Ad delivery and measurement | 13 months |
| __gpi | Google AdSense - Ad personalization | 13 months |
| DSID | Google - Links activity across devices | 2 weeks |
| IDE | Google DoubleClick - Ad targeting | 1 year |
Third-Party Cookies
In addition to our own cookies, we may also use various third-party cookies to report usage statistics, deliver advertisements, and so forth. These cookies are placed by:
- Google Analytics - For website usage analysis
- Google AdSense - For displaying relevant advertisements
- Google DoubleClick - For ad serving and measurement
Cookie Consent
When you first visit our website, you will see a cookie consent banner at the bottom of the page. You can choose to:
- Accept All - Enable all cookies including analytics and advertising
- Reject Non-Essential - Only enable strictly necessary cookies
Your choice is stored in your browser. To change your preference, clear your cookies and reload the page.
Managing Your Cookie Preferences
Most web browsers allow you to control cookies through their settings. You can:
- View what cookies are stored on your device and delete them individually
- Block third-party cookies
- Block cookies from specific sites
- Block all cookies
- Delete all cookies when you close your browser
Browser-Specific Instructions
Opt-Out Options
You can opt out of specific third-party cookies:
- → Google Analytics: Install the Google Analytics Opt-out Browser Add-on
- → Google Ads Personalization: Manage your Google Ads settings
- → Industry Opt-Out: Digital Advertising Alliance Opt-Out
- → European Users: Your Online Choices (EU)
Impact of Disabling Cookies
If you disable or decline cookies, some features of the Site may not function properly. Strictly necessary cookies cannot be disabled as they are essential for the Site to operate. Disabling analytics and advertising cookies will not affect your ability to use the Site's core functionality.
Do Not Track Signals
Some browsers have a "Do Not Track" (DNT) feature that signals to websites that you do not want your online activity tracked. Currently, there is no universal standard for how websites should respond to DNT signals. Our Site does not currently respond to DNT signals but respects your cookie preferences as set in your browser.
Updates to This Policy
We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our data practices. Any changes will be posted on this page with an updated revision date.
Contact Us
If you have questions about our use of cookies, please contact us:
Company: Hadamard LLC
Email: privacy@computronia.com