固定链接（PermaLink，Permanent Link的缩写）或称「永久链接」或「静态链接」，意指向一个特定网络日志（WebLog，Blog）的永久固定标识符。一般情况下，固定链接指向的均为一个网络日志条目（Entry）的独立网页。默认存档设置包含基于数据库的存档和单独文档存档。默认情况下，固定链接被设置为链接到一个条目的单独存档页面中。你可以在网络日志的下方，或者在“发布时间”之后，看到 Permalink。点击 Permalink 将会把访问者导向到专属于该条目 (Entry) 的独立网页中，一般包含“添加评论”等功能。

A permalink (portmanteau of permanent link) is a URL that points to a specific web page, often a blog or forum entry that has passed from the front page to the archives, or that results from a database search. Because a permalink remains unchanged indefinitely, it is less susceptible to link rot. Most modern weblogging and content-syndication software systems support such links. Other types of websites use the term permanent links, but the term permalink is most common within the blogosphere. Permalinks are often rendered simply, so as to be human-readable.