Next time I want to include a voiced uvular fricative ( ʁ ) in my blog I can use this page as a reference.
Interesting: “Some useful precomposed characters that do not fit into the official IPA.”
What is ʚ I wonder?
Web link of note: Unicode chart for IPA
(At http://web.uvic.ca/ling/resources/ipa/charts/unicode_ipa-chart.htm)