Alot of people assume these days that Meta Tags are a waste of time. They aren’t, Google for example, quite often will use the Meta Description as key info for your site and it will sometimes display under your title on a results page.
But Don’t be fooled into thinking you can trick Google, they’re smart. They have to be, with spam, con and duplicate sites being pushed out more n more as the years go on, Google and all top search engines are constantly improving and getting smarter into recognizing and ignoring trash sites. So whatever you do, don’t go cramming your meta tags with absolute insane amounts of the same keyword or irrelevant keywords.
You need to write relevant, informative, keyword friendly (not spammy) type tags.
Description Tag:
<meta name=”description” content=”This should be a short-ish, relevant description about your site” />
Say for example, you owned a site on celebrity gossip, write something relevant and meaningful. Write for humans, because it’s likely humans will see it and they have a brain to!
Good Example:
<meta name=”description” content=”All the latest news on all your favourite celebrities. Pictures, videos, gossip and more, right here!” />
Now that’s fine, a perfectly readable, relevant description which will give searchers and the search engines an idea about your site.
Notice it’s not keyword crammed but keywords are mentioned a few times, casually and naturally.
Now lets look at the opposite;
Bad Example:
<meta name=”description” content=”Celebrity gossip! NEWS AND GOSSIP, celebrity gossip here! free videos, free stuff, celebrity news and gossip!!!!!!!” />
Now lets look at the Keyword Tag…
Keyword Tag:
<meta name=”keywords” content=”these should be, good, relevant, keywords, separated by, commas” />
Good Example:
<meta name=”keywords” content=”celebrity gossip, eminem, madonna, celeb news, 50cent, celebrity fansite, news and gossip” />
That’s just a quick example of how keywords could be spread, they’re relevant, short and not over done. Primary keywords shouldn’t be repeated 100 times, it won’t make any difference. But mentioning a relevant keyword once, twice or even three times, naturally in amongst other relevant ones… could! Google will likely disregard the keyword meta of a site which is rammed with ‘of the moment’ keywords, keywords which do not relate to the site content and are just made to spam and cheat search engines.
And a bad example of a keyword tag for this type of site…
Bad Example:
<meta name=”keywords” content=”CELEBRITIES, celebs, celebs, celeb gossip, CELEBS, CELEBS, free, free, free, money, free money, the simpsons, harry potter, harry pottttter, freeeeeeee, ceeelleeebss, CELEBRITIES!!!” />
BAD!
….
Description and Keyword tags are the most important, I wouldn’t worry about other possible meta tags like author.
If you use meta tags correctly, like they were first designed to be used like, you’d be surprised on how much they can help your rankings.
Relevancy and format is the key, do not be spammy or try to outsmart Google, it’s been done a million times before you tried it, they know the tricks before you think them up. Work with them, not against them!