I have resolved the issue on the slow loading of the visual editor on the admin page but it was neither due to adding the script define( ‘CONCATENATE_SCRIPTS’, false ) on wp-config.php nor updating the wp-includes/js/tinymce/wp-tinymce.js.gz. I have disabled also the plugins except for Akismet but this did not do the trick either. I switched the theme from Element of SEO to the default Twenty Eleven and somehow it fixed the issue although it still does not perform than it used to plus the fact that I don’t like how the site now looks like. I am hoping that Google will soon lead me to the right solution. The site currently loads better on Firefox but I would love to see it working on Chrome soon.
Mood: 4/10 Honks! (Buried a blind cat.)