十一月
13

四大外國搜索引擎網站排名規則

Posted in Google優化, SEO搜尋引擎優化, Yahoo優化 by Admin

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General Indexing Guidelines Search Engine Google Yahoo Microsoft Live Ask Title Characters Indexed 1129 153 70 374 Title Characters displayed in SERPs 65 115 82 65 Title Tag Importance Very High High High High Meta Description Characters Indexed 155 400 207 147 Meta Description Used in SERPs? Yes Only with paid inclusion No Yes Meta Description Characters Displayed in SERPs 156 169 200 112 Meta Description