Danh sách thẻ meta có sử dụng điều kiện để thay đổi theo trang hiện hành ví dụ xem trang chủ thẻ meta sẽ khác với trang bài viết, trang index, trang tìm kiếm, trang tĩnh hay trang lưu trữ
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charset=UTF-8' http-equiv='Content-Type'/><!-- Chrome, Firefox OS and Opera --><meta content='#eeeeee' name='theme-color'/><!-- Windows Phone --><meta content='#eeeeee' name='msapplication-navbutton-color'/><meta content='blogger' name='generator'/><link expr:href='data:blog.homepageUrl + "favicon.ico"' rel='icon' type='image/x-icon'/><link expr:href='data:blog.canonicalUrl' rel='canonical'/><link expr:href='data:blog.homepageUrl + "feeds/posts/default"' expr:title='data:blog.title + " - Atom"' rel='alternate' type='application/atom+xml'/><link expr:href='data:blog.homepageUrl + "feeds/posts/default?alt=rss"' expr:title='data:blog.title + " - RSS"' rel='alternate' type='application/rss+xml'/><link expr:href='"http://www.blogger.com/feeds/" + data:blog.blogId + "/posts/default"' expr:title='data:blog.title + " - Atom"' rel='alternate' type='application/atom+xml'/><link href='https://www.blogger.com/openid-server.g' rel='openid.server'/><link expr:href='data:blog.homepageUrl' rel='openid.delegate'/><link href='https://plus.google.com/+ProfileID' rel='publisher'/><link href='https://plus.google.com/+ProfileID/posts' rel='publisher'/><include expiration='7d' path='*.css'/><include expiration='7d' path='*.js'/><include expiration='3d' path='*.gif'/><include expiration='3d' path='*.jpeg'/><include expiration='3d' path='*.jpg'/><include expiration='3d' path='*.png'/><include expiration='3d' path='*.ico'/><meta content='tue, 02 jun 2020 00:00:00 GMT' http-equiv='expires'/><meta content='public' http-equiv='Cache-control'/><b:if cond='data:blog.pageType == "index"'><!-- Twitter Open Graph--><meta content='summary' name='twitter:card'/><meta content='@xxxxx' name='twitter:site'/><meta content='@xxxxx' name='twitter:creator'/><meta expr:content='data:blog.title' name='twitter:title'/><meta expr:content='data:blog.canonicalUrl' name='twitter:url'/><meta expr:content='data:blog.metaDescription' name='twitter:description'/><meta content='image url' name='twitter:image'/><!-- Facebook Open Graph--><meta content='xxxxx' property='fb:app_id'/><meta content='xxxxx' property='og:site_name'/><meta content='website' property='og:type'/><meta expr:content='data:blog.canonicalUrl' property='og:url'/><meta expr:content='data:blog.title' property='og:title'/><meta expr:content='data:blog.metaDescription' property='og:description'/><meta content='image url' property='og:image'/><meta expr:content='data:blog.title' property='og:image:alt'/><!-- Google Plus Open Graph--><meta content='website' property='og:type'/><meta expr:content='data:blog.canonicalUrl' itemprop='og:url'/><meta expr:content='data:blog.title' itemprop='og:headline'/><meta expr:content='data:blog.metaDescription' itemprop='og:description'/><meta content='image url' property='og:image'/></b:if><b:if cond='data:blog.pageType != "index"'><!-- Twitter Open Graph--><meta content='summary' name='twitter:card'/><meta content='@xxxxx' name='twitter:site'/><meta content='@xxxxx' name='twitter:creator'/><meta expr:content='data:blog.pageName' name='twitter:title'/><meta expr:content='data:blog.canonicalUrl' name='twitter:url'/><b:if cond='data:blog.metaDescription'><meta expr:content='data:blog.metaDescription' name='twitter:description'/><b:else/><meta expr:content='data:blog.title' property='twitter:description'/></b:if><b:if cond='data:blog.postImageUrl'><meta expr:content='data:blog.postImageUrl' name='twitter:image'/><b:else/><meta content='image url' name='twitter:image'/></b:if><!-- Facebook Open Graph--><meta content='xxxxx' property='fb:app_id'/><meta content='xxxxx' property='og:site_name'/><meta content='article' property='og:type'/><meta expr:content='data:blog.canonicalUrl' property='og:url'/><meta expr:content='data:blog.pageName' property='og:title'/><b:if cond='data:blog.metaDescription'><meta expr:content='data:blog.metaDescription' property='og:description'/><b:else/><meta expr:content='data:blog.title' property='og:description'/></b:if><b:if cond='data:blog.postImageUrl'><meta expr:content='data:blog.postImageUrl' property='og:image:url'/><b:else/><meta content='image url' property='og:image'/></b:if><!-- Google Plus Open Graph--><meta content='article' property='og:type'/><meta expr:content='data:blog.canonicalUrl' itemprop='og:url'/><meta expr:content='data:blog.pageName' itemprop='og:headline'/><b:if cond='data:blog.metaDescription'><meta expr:content='data:blog.metaDescription' itemprop='og:description'/><b:else/><meta expr:content='data:blog.title' itemprop='og:description'/></b:if><b:if cond='data:blog.postImageUrl'><meta expr:content='data:blog.postImageUrl' property='og:image'/><b:else/><meta content='image url' property='og:image'/></b:if></b:if><!--[if IE]><script> (function() { var html5 = ("abbr,article,aside,audio,canvas,datalist,details," + "figure,footer,header,hgroup,mark,menu,meter,nav,output," + "progress,section,time,video").split(','); 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Cách áp dụng
1. Đăng nhập vào Blogger
2. Chọn Chủ đề > Chỉnh sửa HTML
3. Tìm thẻ <head> thay lại toàn bộ thẻ meta cũ bằng bộ thẻ meta ở trên > Lưu mẫu
4. Thay các dòng chử màu đỏ trong thẻ meta
5. Truy cập Cài đặt > Tùy chọn tìm kiếm > Bật Mô tả và ghi khoảng 140 từ mô tả blog > Lưu
6. Khi viết bài ở bên phải mục Mô tả tìm kiếm viết khoảng 140 từ mô tả bài viết