how to add meta tags keyword/description to blogger

Using optimized keywords and description in meta tags greatly enhances search engine visibility. To add meta tags to blogger

open your blogger template designer and open html editor
and add the following codes below "<b:include data='blog' name='all-head-content'/>" this line and above "<title><data:blog.pageName/></title>"

<meta content='your keywords separated by commas' name='keywords'/>

 <meta content='your name' name='author'/>

    <b:if cond='data:blog.url == data:blog.homepageUrl'>
      <meta content=write here description' name='description'/>
      <title><data:blog.pageTitle/></title>
    <b:else/>
      <meta expr:content='data:blog.pageTitle' name='description'/>