SEO优化也要具体问题具体分析

SEO优化也要具体问题具体分析

很多网站,尤其是B2C,产品条件过滤系统(如选择产品的品牌、价格、尺寸、性能、参数等)会产生大量无效URL,之所以称为无效只是从SEO优化角度看的,这些URL并不能产生SEO作用,反倒有负面作用,所以这些URL不收录为好,原因包括:
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