As far as I know, search robots pay attention to many things to raise pages in the tops, and one of the ways - likes. A search on the Internet produced a googla like message, but I understand that other search engines will not accept this information.
Question: Is there a universal like? Thank.
This is the code from Googla for likes in its system:
<!-- Вставьте этот тег в заголовке страницы или непосредственно перед закрывающим тегом основной части. --> <script src="https://apis.google.com/js/platform.js" async defer> {lang: 'ru'} </script> <!-- Поместите этот тег туда, где должна отображаться виджет. --> <div class="g-person" data-href="//plus.google.com/u/0/104910656186535314509" data-rel="author"></div>