Manual CM RE checker is a free Chrome add-on developed by neil.cooper.sdg. It falls under the category of Browsers and specifically belongs to the Add-ons & Tools subcategory. This add-on is designed to assist with GA tagging analysis on web pages.

With Manual CM RE checker, users can easily check the GA tagging on a page. The latest version, v3.6, has added banner size/type tagging functionality, allowing users to analyze the tagging for different banner sizes and types. In v3.5, LHN tagging support was introduced, providing users with the ability to analyze tagging for LHN elements. The position calculation in v3.4 has been fine-tuned for more accurate results.

The add-on also includes additional features such as an information screen that displays position information (v3.3) and an undo functionality (v3.2) for easy corrections. Support for analytics_re was added in v3.1, ensuring comprehensive tagging analysis. Bug fixes were implemented in v3.0, and mobile within emulation support was introduced in v2.11.

Manual CM RE checker is a valuable tool for anyone involved in GA tagging analysis. With its user-friendly interface and various features, it simplifies the process of checking and analyzing GA tagging on web pages.