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The host name part of the absolute URL of your blog. If your blog’s Site URL is set to, then the BlogHost tag will return


  • exclude_port (optional; default “0”): If a port is specified in the Site URL, removes any specified port number if this attribute is set to true (1), otherwise it will return the hostname and port number (e.g.

  • signature (optional; default “0”): If set to 1, then this template tag will instead return a unique signature for the hostname, by replacing all occurrences of decimals (“.”) with underscores (“_”).