> For the complete documentation index, see [llms.txt](https://community.commandersact.com/tagcommander/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.commandersact.com/tagcommander/tips-and-tricks/widgets-and-extensions/chrome-extension.md).

# Chrome extension

TagCommander's Chrome Extension is available at the Google Chrome web store.

{% hint style="info" %}
Shortcut to the Chrome extension : [Tag Assistant](https://chrome.google.com/webstore/detail/commanders-act-assistant/lfaifjhjdolnpnlgeohohaalbeidhlpj)
{% endhint %}

It allows you to:

* Test container versions on your sites before deploying them by simulating their presence on the sites.

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LyTRaqspdsWuyg8WbRH%2F-LyTV14SlfA3Z_Q61uMW%2FCapture%20d%E2%80%99e%CC%81cran%202020-01-13%20a%CC%80%2011.43.01.jpg?alt=media\&token=2a7eef17-1ea0-44f7-ada4-e00be8ad2ef2)

* Verify tags are being called.

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LyTRaqspdsWuyg8WbRH%2F-LyTVNL5IxNBKNLKa-hF%2FCapture%20d%E2%80%99e%CC%81cran%202020-01-13%20a%CC%80%2011.44.30.jpg?alt=media\&token=f110d1f4-638b-4804-959e-47d33a17a2c8)

* Verify the variables from the data layer and the values that populate them.

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LyTRaqspdsWuyg8WbRH%2F-LyTVek17jlXFrCBqD9k%2FCapture%20d%E2%80%99e%CC%81cran%202020-01-13%20a%CC%80%2011.45.48.jpg?alt=media\&token=bbc1cad0-dd62-4f34-82ec-bb5ca2fe97fd)

* List the cookies present on the site.

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LyTRaqspdsWuyg8WbRH%2F-LyTVqFF6Ehx-WNuZBv4%2FCapture%20d%E2%80%99e%CC%81cran%202020-01-13%20a%CC%80%2011.46.38.jpg?alt=media\&token=1251eb68-a49a-428b-888a-ae5255088128)

* To see sent hits and their loading time.

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LyTRaqspdsWuyg8WbRH%2F-LyTWSac6f_ALpBT6_sn%2FCapture%20d%E2%80%99e%CC%81cran%202020-01-13%20a%CC%80%2011.49.19.jpg?alt=media\&token=bd327227-8414-42bf-98ee-4de7ee8918e5)

To install it, follow these steps:

* Go here [Commanders Act Assistant](https://chrome.google.com/webstore/detail/commanders-act-assistant/lfaifjhjdolnpnlgeohohaalbeidhlpj)
* Click "add to Chrome"

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LyTRaqspdsWuyg8WbRH%2F-LyTXAat1JZW__7dWbv0%2FCapture%20d%E2%80%99e%CC%81cran%202020-01-13%20a%CC%80%2011.52.22.jpg?alt=media\&token=97d09b68-f5c3-4e12-894d-9e34c9778500)

* Go to the site you wish to launch it on
* Click the pink Rocket ship Icon in the extensions bar.

![](https://2813015996-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdtBYhZj-wxWhoZaUXI%2F-LqetuV_hw5I07Naevfj%2F-LqevTPpK2Oef6-pOuHc%2FTagAssistant5-e1462888725227%5B1%5D.png?alt=media\&token=2d3aeb10-3c67-46ee-9006-189cefe4f64d)