We are an Ethical SEO company providing Joomla web design, emarketing and training since 1999

SerrBizSEF upgrade package has a rule for Virtuemart.  We discovered a coding error that was creating a SEF URL header with a 301 redirect in the actual SEF page. This is wrong, and tells the search engines NOT to cache the page and to go to the redirected page, which is itself.  You see the flaw of logic.  This may result in Virtuemart SEF page NOT being cached or indexed properly.

We advise all users of the SerrBizSEF Virtuemart upgrade to check their Virtuemart SEF URL header status codes, and contact us for a patch if they need it.

Check your server header code at SEO consultants:

Note: This a error does not occur with all VM upgrade packages.

The patch is available by request only and for paid users of the upgrade.

Request Upgrade Virtuemart patch