SEO

1. meta name

<meta name="description" content="site_name 홈페이지에 오신것을 환영합니다.">

<meta name="keywords" content="키워드1, 키워드2, 키워드3">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

 

2. openGraph

<meta property="og:type" content="website">

<meta property="og:title" content="site_name">

<meta property="og:description" content="site_name 홈페이지에 오신것을 환영합니다.">

<meta property="og:url" content="site_url">

<meta property="og:image" content="src/img/openGraph.jpg">

<link rel="canonical" href="site_url>">

 

openGraph img size : 800x400

kakao developers 캐시 삭제 도구 : https://developers.kakao.com/docs