If a checked page contains only cryptic characters, then the web page has probably no character set definition and WebSite-Watcher converts language specific characters wrongly to Unicode.
To fix that behavior, you have to define the character set manually:
|1.||Open bookmark properties|
|2.||Select the "Advanced" tab|
|3.||Select "Check options (1)" on the left side|
|5.||Select the correct character set from the sub menu|