What important installed meta tags in blog?

I have blog on blogger flatform. What important use meta tags such us meta keyword, description and robots in html part? what does without it we still get traffic from search engine?

 

It is best to include unique meta keywords and meta description on every page of your website or blog. The meta description is the most important meta tag as it helps click thru rates and it helps improve rankings. The meta keywords tag does not help Google rankings, but it helps on other search engines. It is not a huge deal if you don't bother with these tags, but it would mean you are not taking full advantage. With seo it is a battle to cover all of your bases and do everything a little bit better than your competition.

 

Only one thing keyword so first give some time on keyword to find and then go for meta tag

 

I ever hear include repeated same keyword will assumed spam by search engine. Isn't it?

 

Right, you could repeat keyword, but in variants and not to exceed twice!