12 月 18 号开始,发现 adsense 收入下降一大截,网站的很多页面没法显示广告,全部为空白,去 adsense forum 看了看,发现老外也在抱怨: https://productforums.google.com ... place=forum/adsense , 有一个老外接收到了 Google 的回复: https://productforums.google.com ... adsense/znq0TwljSaU : 9 g3 x3 `0 N, y! `5 U8 M& P% a( s. e* n$ w$ d; Z
“ As part of Google ’ s efforts to increase brand safety for advertisers, Google is making changes to the way it buys impressions on URLs that are uncrawled. More specifically, starting on December 15th, AdWords and DoubleClick Bid Manager will adopt more restrictive bidding on ad requests coming from URLs that are uncrawled. This is necessary to avoid the risk of ads running on sensitive content.- z( i- p: p* _2 N1 N
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We detected that your AdX /Adsense account is sending a significant number of ad requests from URLs that are not crawled. To avoid a potential revenue impact from this change, please consider the following best practices for ensuring URLs can be properly crawled ”7 q: s3 y! C: v6 I- f