Description:
The link for Windows's OpenGL Extensions Viewer on [https://wiki.documentfoundation.org/OpenGL#How_to_enable.2Fdisable_OpenGL] ("On Windows XP or higher, download and install the [OpenGL Extensions Viewer].") which is the link provided on the support text for "Is OpenGL enabled?" checkbox in the LibreOffice Bugzilla new bug form ("Some bugs are only reproducible if OpenGL is enabled, thus [checking] whether OpenGL is enabled is useful.")leads to an inaccesible page ("
Access denied
You are not authorized to access this page." [http://www.realtech-vr.com/admin/glview]).

If the tool is available elsewhere, the docs can be updated.

Steps to Reproduce:
1. Open a new bug (Some bugs are only reproducible if OpenGL is enabled, thus checking whether OpenGL is enabled is useful.)
2. Scroll down to "Is OpenGL enabled?" checkbox
3. Click on "checking" on support text "Some bugs are only reproducible if OpenGL is enabled, thus [checking] whether OpenGL is enabled is useful."
4. Go to Windows section on opened page [https://wiki.documentfoundation.org/OpenGL#How_to_enable.2Fdisable_OpenGL]
5. Click on "OpenGL Extensions Viewer" within "On Windows XP or higher, download and install the [OpenGL Extensions Viewer.]"

Actual Results:
1. Leads to "Access denied -You are not authorized to access this page." on [http://www.realtech-vr.com/admin/glview]

Expected Results:
1. Link to OpenGL Extensions Viewer should lead to an accessible page or direct download to the tool


Reproducible: Always


User Profile Reset: No



Additional Info:
1. The working page for the OpenGL Extensions Viewer appears to be [https://www.realtech-vr.com/home/glview]