Luckily (?) there is a paid option for install and as the general feeling is that this contributed code is much needed then one might pay without questioning the benefits. So what are the benefits of Header Tags SEO ? A standard version of oscommerce comes with no tags installed. Some are needed. This contribution outputs the following >
<title>Default title - Shop Home Page</title>
<meta name="Description" content="Default description - Home page meta description snippet. This page allows the
setting up of all of the pages in a shop. In order for this section to work on a page you must do this." >
<meta name="Keywords" content="Default Keywords , _font color="#f0000"__b_osCommerce 2.2-MS2_/b__/font_Once that
code has been added, the following options will allow for setting it up and applying whatever options are
applicable to it." >
<meta http-equiv="Content-Language" content="en-GB" >
<meta name="googlebot" content="all" >
<meta name="robots" content="noodp" >
<meta name="slurp" content="noydir" >
<meta name="revisit-after" content="1 days" >
<meta name="robots" content="index, follow" >
<meta name="no-email-collection" value="http://canig.com/" >
<meta name="Reply-to" content="email@canig.com">
<link rel="canonical" href="http://canig.com//" >
<!-- EOF: Header Tags SEO Generated Meta Tags -->
mmm and users are installing this on their sites in the belief it will advance them in Google rankings ?Let us not think seriously that users are installing this to advance in any search engine other than Google. »
<meta http-equiv="Content-Language" content="en-GB" >
Google does not use language tags to define language.This is duff. »
<meta name="googlebot" content="all" >
This is the default setting.This is duff. »
<meta name="robots" content="noodp" > <meta name="slurp" content="noydir" >
Whilst these can be valid you certainly do not need to install Header Tags SEO to include these lines in your home page content.>This is nothing. »
<meta name="revisit-after" content="1 days" >
This is duff. »
<meta name="robots" content="index, follow" >
This is the default setting.This is duff. »
<meta name="no-email-collection" value="http://canig.com/" >
What ?»
<link rel="canonical" href="http://canig.com//" >
Canonical tag, incorrect.That the canonical tags are not good are acknowledged in various places on the oscommerce forums eg http://forums.oscommerce.com/topic/298099-header-tags-seo/page__st__4480 http://forums.oscommerce.com/topic/298099-header-tags-seo/page__st__5000
Don't install anything with incorrect canonical tags.
They are very powerful and unless set 100% correctly you can cause more harm than good. In this instance with a code history of faults I would not touch at all at any time in the future. Any author's statement claiming resolution should be treated with caution if it seems that many have been allowed to install incorrect canonical tags on their sites for months with no recall or serious alerts.
* Example shown is one instance of incorrect canonical tag usage. 3 more spotted. »
<meta name="Description" content="
The description meta tag is not used by Google for ranking purposes. It can be good to have an enticing snippet in the search results. » <meta name="Keywords"
The keyword meta tag is not used by Google for ranking purposes. » <title>Default title - Shop Home Page</title>
Wayhey - A unique title is a good idea for ranking purposes ! This contribution encourages users to fill their header tags with the information already on the site, which is probably good that the page detail reflects the page content but to achieve this > Title Description You do not need to install Header Tags SEO contribution and if you do install Header Tags SEO then you must be sure not to 'buy into' the general feeling that this installation is a required one for your online store.
It is not. This review does not even cover the strange elements included of 'silo control' box or a column box that inexplicably redraws your already on page product description and features the same link to the page you are now.
What is remarkable further is that it seems like a whole mini-industry has grown around companies offering the installation of this code and all with the same inference that this is the magical panacea a store needs.
I am led to believe there has been some mild challenges to the value in the past but to no effect. It is the same as all junky low-level crap 'seo' of which the internet is abundant with - fighting against it is futile whilst the hope that it is a 'cure-all' is present.
Your site hopefully, would be as unique as you and the best approach would be to look at your products and categories and see how best you can deal with them. It could be as simple as echoing existing data for the page title and description and so on. Either way, be very wary of installing something that purports to offer so much by implication yet actually does little. osCommerce and SEO
Looking around since then in the forum at general seo suggestions given to new owners of osCommerce based sites, I dont see that much which would actually impact in a positive way and enhance an online store in Google's results. Installing any contribution, even a good one.. will not help your site if your contents are very poor. Duplicated product descriptions downloaded from manufacturers feeds will need alot of work and effort to give Google a reason to index and rank them highly and most of that work will centre around making your contents a unique and valuable source for users to find in their search results.
If you are having problem with indexing and ranking for your site, ask in Google's webmaster forum for independent, qualified input.
(Update 23rd Nov 2010) Oscommerce SEO basics
» Secure your site.
» Set the preferred domain in webmaster tools to either www or non-www
» Avoid Header Tags SEO as a contribution.
» Look for either a trusted canonical tag add-on to install or get one built that you can trust yourself.
» Look for either a trusted friendly url rewriter script to install or - as above get one built that you can trust yourself.
» Page titles. Look for a light easy script that will echo your product/category details as page titles.
» Meta Descriptions. As above, same as the page titles. (Also note: Google will build search snippets to match the query searched)
» Do not use currency as an option on your site without canonical tags or look to either block Google from seeing the currencies or set them as parameters in webmaster tools.
» Languages - If offering a site in different languages and looking to rank bilingually, create new sites in directories, folders, sub domains or separate domains and avoid offering the language selection on the oscommerce url parameters.
» Set pages like advanced search results, tell a friend and empty reviews to noindex. (Possibly delete tell a friend if not secured from email spammers)
» Set pages with no content to return correct 404 responses instead of 200 okay responses. » Ensure that your most important aspect - content - is fantastic enough to be an asset in the search results which Google would love to return high to searchers. Duplicated drop-shipper/manufacturers feeds are not good for high scores in Google if you see many other sites with the same content. » Describe all your products in your own words and try to avoid simply swapping words around from existing indexed feeds or content. » Upload a sitemap to Google via webmaster tools and ensure you have email forwarding from Webmaster Tools set so that you can be alerted of any important messages.
» Promote your site well and let others know you are in business.