Can you provide the actual URL of your forum?
A link to your site please as I don't really understand. All your screenshot shows is a forum. And, your link just confused me as it's not actually your site.
Edit: everytime ajs....
Not sure what you expect us to do with a mysite.com address...
Looks like you've not made all the necessary .htaccess edits for the Google SEO plugin.
Reason we asked for a URL is because going to the home page, which is what you said, might be caused by something else wrong; we weren't sure if it said 404 or not (which it does).
Go to the ACP >> Configuration >> Plugins >> Google SEO and it should tell you what you need to do.
Quote:Google SEO (1.1.13)
Google Search Engine Optimization as described in the official Google's SEO starter guide. Please see the documentation for details.
* Add to .htaccess:
RewriteEngine on
# Google SEO workaround for search.php highlights:
# Make this rule the first rewrite rule in your .htaccess!
RewriteRule ^([^&]*)&(.*)$ http://10-6-club.com/forum/$1?$2 [L,QSA,R=301]
# Google SEO Sitemap:
RewriteRule ^sitemap-([^./]+)\.xml$ misc.php?google_seo_sitemap=$1 [L,QSA,NC]
# Google SEO URL Forums:
RewriteRule ^Forum-([^./]+)$ forumdisplay.php?google_seo_forum=$1 [L,QSA,NC]
# Google SEO URL Threads:
RewriteRule ^Thread-([^./]+)$ showthread.php?google_seo_thread=$1 [L,QSA,NC]
# Google SEO URL Announcements:
RewriteRule ^Announcement-([^./]+)$ announcements.php?google_seo_announcement=$1 [L,QSA,NC]
# Google SEO URL Users:
RewriteRule ^User-([^./]+)$ member.php?action=profile&google_seo_user=$1 [L,QSA,NC]
# Google SEO URL Calendars:
RewriteRule ^Calendar-([^./]+)$ calendar.php?google_seo_calendar=$1 [L,QSA,NC]
# Google SEO URL Events:
RewriteRule ^Event-([^./]+)$ calendar.php?action=event&google_seo_event=$1 [L,QSA,NC]
# Google SEO 404:
ErrorDocument 404 /forum/misc.php?google_seo_error=404
* 404, Meta, Redirect, Sitemap and URL are enabled.
It tells you what to do. Add what it lists to your .htaccess file.
As it says there, you have to add those rewrite rules to your .htaccess file...