Debian mirror problem? was [Re: Debian glossary?]

[Richard Owlett <rowlett@cloud85.net>]

On 04/30/2018 07:28 PM, David Wright wrote:
> [*SNIP*]
> I only saw a misunderstanding of how man pages impart information.
> [*SNIP*]

On 04/30/2018 09:27 AM, Richard Owlett wrote:
> The relevant line of the HTML of https://manpages.debian.org/stretch/coreutils/ls.1.en.html is
>
> </a></h1>
> GNU coreutils online help: &lt;<a href="http://www.gnu.org/software/coreutils/";>http://www.gnu.org/software/coreutils/</a>
>
> and www.gnu.org/software/coreutils/ gives no navigational guidance.

Today {AND every time I've gone the there after my post} the relevant 
line of
  https://manpages.debian.org/stretch/coreutils/ls.1.en.html
reads:
> </a></h1>
> Full documentation at: &lt;<a href="http://www.gnu.org/software/coreutils/ls";>http://www.gnu.org/software/coreutils/ls</a>&gt;


My interpretation is that on my original visit I saw a defective mirror.

If a similar symptom appears in the future, is there any way to 
determine which mirror I'm seeing?

TIA