freeCodeCamp "Hamburger" tester is not visible in

Is it only for me, or the “hamburger” tester is not visible for all? in the website

Hi there,
I can not see the link, The URL address you provided doesn’t redirect to anywhere.

you need to import the test suite to see it.

please provide an example of where the issue happens

Before it was appearing to me, but now i can’t see that fCC hamburger after adding the script to the body.
That probably because of a update, because when i add the script to the code in my local storage, it does work

for example this page:

it’s there, if you don’t see it’s a case of incompatibility with browser version or browser extensions

Ok, thank you anyway…