please help with keyword seo

[rcory19]

hello please help me i have landing page i'm add keywork in page index for rank my site in google

add keywork in this code for index <meta name="keywords" content="keyword, keyword, keyword">

like this but problem i checker my site in test seo i found this problem

Keywords

Webpage has a keywords meta tag.
The keywords meta tag is obsolete, and no search engines does use the keywords meta tag in their web ranking nowadays.

what is this help please


 i checker my site here

site this seocentro *  com

[/b]