Hi everyone!
I have a website built on Hugo, and while implementing a new feature, a mistake was made by improperly closing an iframe tag. Strangely, this error did not manifest itself on the staging environment. However, on the production server, the incorrectly closed tag caused the layout to break. I would appreciate it if you could suggest possible reasons why everything worked correctly on the staging environment.
The issue seems to be that the staging environment automatically corrected the iframe tag for users across different browsers and countries. I’m unsure which direction to investigate to resolve this issue. I do guess it has nothing to do with hugo, but nonetheless.