Site freezes when visiting one which uses SyntaxHighlighter

My browser says that one of your minified JavaScript files is causing the slowdown. If you temporarily disable minification, does it work as expected?

I can’t reproduce the issue on my own site:

https://alex.blog/2011/12/14/how-to-create-custom-wordpress-cron-intervals/

Thanks for the fast reply.
The JS minifier of W3 Total Cache was causing the issue. Now it works perfectly! ??