순위의 평균을 구하는 경우가 있을지는 모르겠지만, 아 아런것도 있구나 정도로만 기억하시면 될거 같습니다. Indexing: Serps examine the content material and metadata from the webpages they have found out and include them to some databases (though there’s no promise that every website page on your website will be indexed). Sensible Vocabulary: https://www.funnypetsvideos.com