How to know that a website is SEO friendly?

[montyauto]

I have few question:

-How do we know that a website is SEO friendly or not and how to verify?
-Is there any benefit to SEO by making frequently updating your website every day automaticaly?

I expect few points and inputs from all of you.

[LifeofEgypt]

SEO friendly means that the search engine "spiders" that crawl the web will find your website easy to navigate.

There is much quality info on SEO to be found on the internet. Use your favorite search engine.