Effective April 11, 2026
Cookies are small text files stored on your device when you visit a website. They help site operators understand how visitors use the site and enable certain functionality. This page explains exactly which cookies gridex.dev sets, what they do, and how long they last.
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
_ga | Google Analytics | Distinguishes unique visitors by assigning a randomly generated identifier. | 2 years |
_ga_Q3DRNNLDEB | Google Analytics | Maintains session state and tracks page interactions for our GA4 property. | 2 years |
__cf_bm | Cloudflare | Bot management — helps distinguish human visitors from automated traffic. Required for site security. | 30 minutes |
| Apollo tracking cookies | Apollo.io | Identifies businesses visiting the site for B2B sales outreach. May associate visits with company-level data in Apollo's database. | Varies |
We use Google Analytics 4 (measurement ID: G-Q3DRNNLDEB) to understand how visitors interact with our site. GA4 cookies collect anonymized usage data including pages visited, time on page, referral source, and device information. Data is retained for 14 months. Google may process this data on servers in the United States. See Google's privacy policy for details.
We use Apollo.io's website tracking to identify businesses visiting our site. Apollo may set cookies to associate visits with business contact information in their database. This data is used solely for B2B outreach — we don't use it for ad targeting or resale. See Apollo's privacy policy for details.
Our site is hosted on Cloudflare, which may set the __cf_bm cookie to manage bot traffic and protect the site from abuse. This is a strictly necessary cookie that does not track you for marketing purposes.
You can control or delete cookies through your browser settings. Most browsers allow you to block cookies entirely, delete existing cookies, or be notified before a cookie is set. Note that blocking analytics cookies will not affect your ability to browse the site or read content.
Common browser cookie settings:
We may update this Cookie Policy when we add or remove tracking services. Changes take effect when posted. The effective date at the top of this page indicates the latest revision.
For questions about cookies on this site, contact us at ryan@gridex.dev.