Instant Tracking Monitor for Google Analytics is a Chrome add-on developed by Thomas Langnau. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory.

This extension offers a range of features for web analysts. Firstly, it provides an instant overview of the current Google Analytics tracking on a webpage. The extension's icon-badge displays the number of properties, pageview hits, and other hits.

Additionally, it notifies users about potential tracking errors, such as Anonymize IP, duplicate Pageviews, and extended Hitlength. Users have the option to disable specific error notifications based on their preferences.

One unique feature of this extension is the ability to block Analytics hits. Unlike typical Analytics blockers, this extension only blocks the actual hits, allowing users to analyze them within the extension and with tools like GTM Debug Mode.

Furthermore, users can add their own tracking services to monitor and block other analytics hits, as well as Ads Conversion Hits.

The latest release, version 0.6, includes several new features such as GA4 support, serverside GA monitoring, and the ability to monitor custom tracking services.

Please note that this review is based solely on the information provided and does not reflect personal experiences or opinions.