Perhaps I could have titled this topic differently but couldn't think what to call it, apologies.
Here's an image I have just posted within a blog post on my site:
I have just noticed that you can view the directory and it's contents. Eg.
wp-content/ is fine!
If I remember rightly, you shouldn't be able to see these? Shouldn't there be a .htaccess or index.html file generated for each (automatically) to stop people being able to snoop in these directories?