White flicker with Google Tag Manager
I have a problem on my website : When I load the page, some elements appears on the page then I have a full white flicker than my page loads entirely. So i have a white flicker during the page loading. If I remove the Google Tag Manager, the white flicker disappears... What's wrong ? How can I correct that issue ? Here is my website : https://www.2houses.com
Thank you in advance !