When I build complex design's markup, I can create deep level of nesting div
's (15-20 nesting level). If it is impact bad on SEO?
Multiple nested div
's will not affect SEO. As long as the crawlers can navigate your website and encounter unique and valuable content you should be fine.
-
1I agree. Your HTML structure has no impact on SEO. There are only a few tags like
<title>
to which Google actually pays any special attention. Now that Googlebot is rendering pages, even using<h1>
and<b>
tags is not needed for SEO because Google sees which text is prominent once it is rendered regardless of what tags are used. – Stephen Ostermiller♦ Aug 19 '16 at 17:21