WTF have you done to the home page?
I get that it's "mobile first" design, and haven't seen it on a mobile, maybe it looks better than it does on the laptop I'm using.
But - sliders are bad! I know everyone uses them, but that is a trend that's seen it's day. What is your web designer thinking? Seriously no one looks at them.
Go have a look at the research on this. Users simply ignore sliders. You might get some clicks on the first one, if you're lucky, but forget the rest of the images you've so carefully chosen, no one will even look at them.
I like the design of new boxes linking to content from the home page, but they're hidden below the fold - if I wasn't exploring it thinking WTF I simply wouldn't have seen them. As a MN user the old page was great because I could see at a glance what the new topics were - lots of them, not just the top one on the slider.
Also being able to see the menu at first glance is important on desktop as gives you an idea of what the site is about.
You've effectively hidden the content, I expect far fewer new users will find Talk.
And you've made it very busy indeed. With the addition of the ad in the background, I feel like I'm being assaulted with visual overload, but no idea where to go really.
There's a huge picture of Mr Maker on the home page. If I came here for the first time I would think this was a site trying to sell me stuff, and patronising me as a mum. I would have no idea it was a thriving discussion forum.
What's happened to your daily threads that used to appear with active? Is that's what's on the slider now? Oh, it is, isn't it.
I'll eat my hat if the conversion rate for anything other than the top slide tanks, compared to the click-throughs you used to get with the "discussions of the day"
I use "discussions of the day" (did it used to be called "threads of the day" or have I imagined that?) almost every time I come on the site (several times a day. ) Or I did. I'm not going to watch a slider change to see the content now, I just won't bother. I'll go straight to active. But it's a shame, I did like that feature.
If it was me I'd improve it by getting rid of the slider completely, move the boxes below up a bit. Put the menu back, and do something with discussions of the day so you can see them, in a list.
Do you do usability testing for Mumsnet changes?