bad place to put keywords ?

Hi everyone , i will like to know if its bad to have 1 keywords in the content because i host a movie site and after the description of a movie a put in strong code a keyword for seo

i have reserve like 20 keywords i use theme in each post just once like that

 

If you are using is in meta tags its no use no problem try to use 2-3 keywords per page.

 

Your keyword density should be 2-5% per keyword, using it just once per page is not effective.

 

just use around 4-8 words as the keywords. Dont overflood

 

If i use so many links on home then it is allowed or not ?

 

You can use 4-5% of keywords in 400-500 words...

 

Add you keywords density more then 3% on the page is a bed keywords..

 

Why not like this -
<Title Tag - Main Targeted Keywords>
<Heading Tag>
Content (2-5% of targeted keywords)

 

keyword should be in meta title as well as meta description, but keyword should not be more than 5% entire the content.