What does the header "Cteonnt-Length" mean?

Question

Computer networks

Sometimes the http client instead of the "Content-Length" header receives "Cteonnt-Length" with the correct content size value.
What does this mean, why is this done and is it right?

Answer 1

This is because when the traffic is compressed by the load balancer, the field becomes irrelevant because it contains the original size of the request data. Therefore, the balancer in such a funny way "deletes" an unnecessary field.
Also, if the Content-Length field is needed, it is advised to create a bind rule that will change the protocol version in the request from 1.1 to 1.0.

Answer 2

The server rearranges the letter, which is not clear.

Answer 3

Here they give some explanation
bugzilla.mozilla.org/show_bug.cgi?id=503175

Answer 4

So it doesn’t matter in what order the letters go in the word , as long as the first and last are in place.

Answer 5

I don’t have an answer, but I have a question - where does such a headline come from?

Answer 6

There is a possibility that this is some kind of curve SORM / proxy or analogues in terms of functionality.