Well understood the lack of usability but the damn slow is also your advantage:
One wrong click slip of the mouse can still be corrected before the evil script is executed.
Web 2.0 will not last.
Please don't hesitate or stop complaining to help-desks about their monthly changing layouts.

-why your website is hosted on a server on the other side of the ocean can't you find & support local hosting services?
-why you changed the layout to less efficient and childish last week, I waste my time trying to find my way over and over
-why a professional service website has to depend on Google Analytics / other metrics?
-how much money is leaking monthly to a web development team implements changes "improvements & optimizations" only to prove their money's worth?
-Please decide on what works, then hands off the interface, minimize scripts & 3rd party links and focus on optimizing security.

Cost saving is in knowing when to stop your "web development" before it turns in non nonsensical scripting and bloating ...

Sorry for web developers around here, but this is my opinion as a frustrated user of online shops, bank, shipping, trading web sites from non-Chrome browser with a couple of the common security filters enabled.