do not put the web site title twice as <title> value at the top of the web site.

bt5/erp5_km/SkinTemplateItem/portal_skins/erp5_km_theme/template_erp5_km_minimal.xml

@@ -107,7 +107,7 @@
                                                      layout_form.id == \'erp5_km_minimal_front_layout\';\n
                              subject_list python:here.getSubjectList() or here.getLayoutProperty(\'subject_list\') or [];\n
                              description python:here.getDescription() or here.getLayoutProperty(\'description\') or \'\';\n
-                             global header_title python:\'%s | %s\' % (here.getTranslatedTitleOrId(), website.getTranslatedTitleOrId());\n
+                             global header_title python:here == website and website.getTranslatedTitleOrId() or \'%s | %s\' % (here.getTranslatedTitleOrId(), website.getTranslatedTitleOrId());\n
                              global css_list_template python:[\n
                                     \'%s/erp5_listbox.css\' % portal_path,\n
                                     \'%s/erp5_web_toolbar.css\' % portal_path,\n

bt5/erp5_km/bt/revision

-1853
\ No newline at end of file
+1854
\ No newline at end of file