hello ben,
first of all, thanks for your work on this excellent tool; as you surely know, it saves so much time when trying to identify unknown kanzi.
i want to make a comment about the link to the australian mirror: recently, in the past few days, the site
http://nlp.cis.unimelb.edu.au/ to which the tool links gives this top-line warning: "
This server is not currently being updated. We suggest you use an alternative site.>"
while i have not noticed many issues with the site, i have noticed that sometimes the stroke-order diagram gifs are not accessible from this mirror site...they just open a broken image link. it's not too big of a nuisance to copy and paste the kanzi into one of the main mirrors, but i wonder if some compromise could be made whereby your tool could link to a site that does have reliably active stroke-order images.
sometimes those stroke-order diagrams are very helpful with effectively using the "look ahead" feature on your tool, after all !
thanks again and cheers,