> For the complete documentation index, see [llms.txt](https://helps.ptengine.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helps.ptengine.com/en/faq/start-guide/check-tag-firing.md).

# How to Check if Tags are Firing Correctly

By verifying in advance that measurement tags are correctly installed, you can prevent data measurement gaps and malfunctions, and enable accurate site analysis.

## Common Use Cases

During initial setup immediately after installing Ptengine measurement tags on your website

When you want to verify that data is being measured correctly

## Method 1. Verification in the Admin Dashboard

Open **\[Basic Settings and Tag Acquisition]** > **\[Analytics Code]** from the gear icon in the top right of the admin dashboard.

Click the **\[Check Tag Installation Status]** button.

You can verify whether tags are installed by entering the URL of the page you want to check.

## Method 2. Verification in Developer Tools

More detailed verification is possible using your browser's Developer Tools (Inspection mode).

Access the page where the tag is installed, right-click on the site, select **\[Inspect]**, and open the Developer Tools.

Open the **\[Network]** tab and type "`ptengine`" in the search box.

When you scroll or click on the page, a package called "`collect`" will appear. If this is displayed, measurement is working correctly.

Next, refresh (reload) the page in your browser.

Verify that a package in the format "`××××××××.js`" (tag ID) is displayed.

Verify that the package's ID matches your tag ID issued in the Ptengine admin dashboard.

If the ID doesn't match, a tag from another account or project may have been incorrectly installed. Please install the tag for the correct account/project.