A document is downloaded via HTTP with a content type, but without a charset encoding. The server sends "X-Content-Type-Options: nosniff". What do you expect a browser to do?
Replying to @hanno
Depends on the content-type. If it's something like text/plain or text/html or an image format, I'd expect it to display it.
9:06 AM - 16 Dec 2019
0 replies
0 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.