Hello,
I have checked YouTube on Contango Pro Live Demo. It is working fine. Please have a look,
http://themes.designorbital.com/contango/featured/youtube-video/
About Plugins
There are different scripts in all themes like Twentytwelve, Contango Free vs Contango Pro. So it might be possible that there is some conflict between scripts of Plugins and Contango Pro.
We may have following methods to debug the issue,
1. You may deactivate / activate plugins one by one instead of all at once. It may help you to find the exact one.
2. Have you made any customization to the theme ? If yes than please take backup of your version and switched back to the original Contango Pro to find the issue.
3. Upgrade WordPress to the latest version if it is not already
I guess, try to deactive shareaholic plugin. It is also causing your blog too slow to load.
I am observing following errors in browser console,
Failed to load resource: net::ERR_CACHE_MISS
https://apis.google.com/u/0/_/widget/render/comments?usegapi=1&href=http%3A…4&parent=http%3A%2F%2Fwww.michelgerardonline.com&pfname=&rpctoken=11525339
Failed to load resource: net::ERR_CACHE_MISS
https://www.facebook.com/plugins/comments.php?api_key=810827548967571&chann…u-still-use-them%2F&locale=en_US&numposts=10&sdk=joey&skin=light&width=470 [/CODE]
Please post your results after testing above points.
Thanks[CODE]Failed to load resource: net::ERR_CACHE_MISS
https://apis.google.com/u/0/_/widget/render/comments?usegapi=1&href=http%3A…4&parent=http%3A%2F%2Fwww.michelgerardonline.com&pfname=&rpctoken=11525339
Failed to load resource: net::ERR_CACHE_MISS
https://www.facebook.com/plugins/comments.php?api_key=810827548967571&chann…u-still-use-them%2F&locale=en_US&numposts=10&sdk=joey&skin=light&width=470 [/CODE]
Please post your results after testing above points.
Thanks