TBT blocked by google

Hello

@alekv could you look for my website? I realized that constatly when i scan page by PSI i get warning about main thread blocked:

Google Tag Manager	
132 KiB
109 ms
/gtag/js?id=G-K352HSZGDM&l=dataLayer&cx=c(www.googletagmanager.com)
51 KiB
109 ms
/gtag/js?id=UA-146…-1(www.googletagmanager.com)
42 KiB
0 ms
/gtag/js?id=AW-710…&l=dataLayer&cx=c(www.googletagmanager.com)

Is that normal? I use wprocked but I appled settings from documentation. Despite of it – problem occurs. Will be grateful for advices.

The page I need help with: [log in to see the link]