I made a German Videotutorial about how to use the app:

Ich habe ein Videotutorial in Deutsch gemacht um zu zeigen, wie man das Programm anwendet:

http://youtu.be/BoPxUKHTU1c?hd=1

@VKD: Right but the point of the software is to not use an HTML editor since we are using iWeb. As well, since iWeb removes all changes to your site, iWeb SEO Tool remember the tags you entered so you can re-apply them with one click instead of having to re-enter them each time you want to make a change to your iWeb site.

Also, iWeb SEO Tool applies certain settings to your entire site which may be difficult with an HTML editor if it doesn't have a find and replace feature for an entire directory.

Lastly, the software is free, so use it if you find it useful and more efficient than an HTML editor.

First and only time of using, SEO Tool froze during ftp publish - lost my work after a total of three hours spent optimising each page manually (changes must be applied to each page or lost before switching to work on another page). Hadn't found any way to save work prior to publishing, and there didn't seem to be any apparent way to publish locally (i.e. save) to a folder on hd - remote-publishing appears to be the only method of saving! Without a back-up feature, user is entirely vulnerable to loss of work if the publish routine should fail, as there is no way to reattempt publishing at a later point unless one can first save/publish work locally to hd.