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20- Meta Tag Optimization

So we have it that you have made entry pages for those dynamic pages, or have made entry pages to certain categories (follows naturally from all the advice you have seen on the guide)

If so you have probably made those pages to give the search engine the insight on what it is not able to see about your website. explaining the human comprehendible issues to a machine

Now you should be sure that all the tips you have encountered in this guide are well implemented on those pages before submitting especially those that are related to meta tags, remember those pages are made for search engines, there is no point in submitting them to search engines before optimizing them
 

Now remember all those tips on META TAGS

Don't go for every word in the dictionary, Your ranking will be divided (unevenly) in some sense on your keywords (this is the most resembling explanation to the complex algorithms search engines run on)

Use meta tags without repetition in the same meta field, use them honestly, since how search engines work is a secret, this is the best way to make all those smart engines happy.