Why is my GTM preview not working?
Try exiting the preview mode and entering it once again. Close the preview mode’s tab, close the website tab. Then click the Preview button once again in the GTM interface and complete all the steps to enable it.
How do I enable the GTM container for debugging?
To enable Google Tag Manager Debug mode, click Preview button in the top right corner of your GTM interface (near Submit button).
How do you test GTM triggers?
You can use the developer tools to understand if there is a problem with Google Tag Manager.
- Press CTRL-SHIFT-I to open the developer console. Click on Console to see if there are any JavaScript errors.
- Click Network.
- In the Filter box, type GTM.
- Check the response codes to see if there are any errors.
When to debug GTM when preview mode is not working?
This post details several reliable methods for debugging your Google Tag Manager implementation when the GTM debugging console doesn’t work properly, when preview debug data disappears when the page refreshes, or when the GTM preview pane won’t open at all.
Why is Google Chrome in preview mode not working?
You Need To Use The Same Browser When Preview and Debug mode is enabled, it opens a new tab/window with the website that you are going to debug. If you then try to open Chrome’s incognito mode (or other browser’s private mode) that will not work.
Why is Google Tag Manager preview mode not working?
If you see Container Not Published text, do the following thing: Click the Submit button in the top right corner of the GTM interface If you already have a Preview mode’s tagassistant.google.com tab open, close it, and click the Preview button in the GTM interface once again.
How to fix Facebook link preview not working?
1 Click here and go to the ~~> Facebook Debugger Tool for Developers 2 Copy and paste the URL you’re having troubles with into the tool and click ‘debug’ The debugger tool will inevitably plop out a bunch of techy diagnostic mumbo 3 Refresh your Facebook window and repost the URL. You should now see the correct Facebook link preview.