Robots and author meta tag missing on my website

Hi,

I ran my URL on a Meta Tag Analyzer, it found all keywords and stuff but at the bottom it also says - Robots Meta Tag not found - Author Meta Tag not found.
Is it something I should be worrying about?

Also if I type mysite.c0m/robot.txt then nothing happens it just shows my homepage. Also on some webmaster tool it also gave me warning that my robot.txt is corrupt. How do I fix that?

Thanks

 

i think its ursite.com/robots.txt and not robot.txt
u may wna try generating ur robots.txt once again to see if it works out....

 

Look as per seo point of view your website should have www.yoursite.com/robots.txt file. It help the bot to find which page to read and which one not. author meta tags is not a big concern you can leave it.

 

You don't need those two meta tags. Ignore the advice.

 

it wont effect ranking. do the robots.txt if you need to hide some pages from Search Engines

 

Meta tags are irrelevant. Add the robots.txt file to your FTP.

 

Thanks for all for your advice, I just added the robot.txt

Thanks again