SLOW TTFB in static files worst in js files

HI there our site is experiencing really big TTFB above 1.5 Seconds for each file
our site is:
we are using custom domain but the issue appears directly on netlify domain.
example file
We are located in Colombia


hi @appsmocion, sorry to see you aren’t getting the performance you were hoping for. Can you do us a favour and capture a HAR file for us so we can take a closer look?