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Cookie

A cookie is a small text file that is stored on a user's computer or mobile device when they visit a website. It contains information about the user's activity on the website, such as their preferences, login credentials, and browsing history. Cookies serve a variety of purposes, such as improving website functionality, personalizing the user experience, and tracking website usage for marketing and analytics purposes. While cookies are generally harmless, some users may choose to disable them to protect their privacy.

Public @ 2023-04-18 00:50:09

要害词密度(keyworddensity)

要害词密度(Keyword Density)是指在文章、网页、博客等文本内容中,某个关键词出现的频率与总字数的比例。通常,要害词密度应该控制在2%-5%之间,这样能够有助于提升文章的排名和搜索引擎优化效果。但是过度强调要害词密度可能会导致文章读起来不自然、脱离实际,因此写作时要遵循正常的语言表达方式,不要过分堆砌要害词。

Public @ 2023-04-04 13:00:09

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