## Overview

When reviewing your email campaign analytics, you may sometimes notice a scenario where a message shows **no opens but at least one click**. While this may seem confusing, it’s actually a common occurrence and relates to how open and click tracking work differently.

###

## How Opens Are Tracked

Email opens are typically tracked by placing a tiny invisible image (a “tracking pixel”) inside your email. When the recipient’s email client loads that image, the system records an open.

**However, opens may not be tracked if:**

- The recipient’s email client blocks images by default.
- The recipient reads only the plain-text version of the email (which doesn’t include the tracking pixel).
- Privacy features like **Apple Mail Privacy Protection** or **Gmail image caching** prevent the pixel from firing.

###

## How Clicks Are Tracked

Click tracking works differently. Each link in your email is rewritten to pass through a tracking link server before redirecting to the final destination. When a recipient clicks the link, the tracking server records the click event—no images required.

This means clicks can be measured even if images are disabled or the tracking pixel isn’t triggered.

## Why Clicks Without Opens Happen

You may see clicks without opens in your reports due to:

- **Images turned off**: The recipient didn’t load images, so no open was recorded, but they still clicked a link.
- **Privacy protections**: Some email clients mask or block open tracking while still allowing links to be clicked.
- **Plain text emails**: Opens can’t be tracked in plain text, but clicks still can.
- **Forwards**: If someone forwards your email, the recipient of the forward can click links, but the original open may never be logged.

###

## Key Takeaway

Clicks are always a stronger signal of engagement than opens. While open tracking can sometimes fail due to technical limitations, a click confirms that the recipient actively interacted with your message.Tip: For the most accurate measure of engagement, rely on **click rates** rather than open rates, especially as privacy protections continue to limit the reliability of open tracking.