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• 2026年1月15日 (木) 00:23 AbbeyAdamson3 トーク 投稿記録 がページ「Google s Latest Penguin Update Was Intended To Lessen The Effect That Poor Quality Backlinks Had When It Comes To A Site s Normal Search Performance」を作成しました (ページの作成:「Google's latest Penguin update was intended to lessen the effect that poor quality [https://www.thefreedictionary.com/backlinks backlinks] had when it comes to a site's normal search performance. Though this development was generally received with disappointment by webmasters who were tapping backlink tools to synthetically increase their own SERP statistics, there was a particular cluster that got delighted with this development - those engaged in black hat spammin…」)