<div dir="ltr"><br><a href="https://webmasters.googleblog.com/2016/05/how-we-fought-webspam-in-2015.html">https://webmasters.googleblog.com/2016/05/how-we-fought-webspam-in-2015.html</a><br><br clear="all"><div><div class="gmail_signature">Raitme Citterio<br></div></div>
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