Questions about some results I got.

Hi all. I was just over at Submit Express and ran a meta check they offered. I got this error (and a couple others)

"Keyword relevancy to page content is terrible.
The keywords relevancy to page content is 22%"

So I went back and studied every keyword I had, checked them on overture for click statistics, got rid of the low click words. Then I worked on the wording of my opening few paragraphs to make sure that all keywords were included.
I went back and ran the test again and it says my keyword relevancy is worse then it was!

"Keyword relevancy to page content is terrible.
The keywords relevancy to page content is 21%"

How do I correct this?
Also, I got 2 other errors>>>

"Robots: Found no robots meta tag.
This tag is not really required but helps spiders to index the web page. "

I have a robots.txt file, is that what this is refering to?
--------------------------------------------------------------------------------

"Author: Found no author meta tag.
This tag is not really required but helps for your (company) name recognizing. "

I know its just a simple line of code to enter your author into the meta description, but I cant find it. Can someone please post that for me?

Thanks in advance for any help!

<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="author" content="Joe Webdesigner">
<meta name="copyright" content="Copyright 2005 MyCompany">
<meta name="robots" content="index, follow">
<meta name="description" content="This is a sample of metatags">
<meta name="keywords" content="one,two,three,four">

for the robots tag - if you DON'T want the search engines to store the page use "noindex, nofollow" instead.