How to optimize the title of Dedecms?

(1) Home: index.htm

Template: < title>k1,k2,k3 {dede:global.cfg_webname/}</title>

rule: 3 keywords + site name

Example:< TITLE>KTV group Buy, KTV will be song, KTV songs table KTV China-Domestic KTV entertainment industry's largest integrated exchange platform </title>

(2) List page: list_article.htm

Template: <title>{dede:field.title/} {dede:field.seotitle/}_{dede: Global.cfg_webname/}</title>

rule: 1 Column name + 2 SEO title + site name

Example: <TITLE>KTV News KTV Appreciation, KTV Design information _KTV China-domestic KTV entertainment industry's largest integrated exchange platform </title>

(3) article page: article_ article.htm

Template: <title>{dede:field.title/} {dede: Field.shorttitle/}_{dede:global.cfg_webname/}</title>

rule: An article title + 1 Shorttitle + site name

Example:<title> Bar theme management planning principles and Trend Analysis introduction KTV information _KTV China-domestic KTV entertainment industry's largest integrated communication platform </title>

How is the title of the

Dedecms optimized?