Skip to content

Skip to menu

Pandora : Australia's Web Archive National Library of Australia and Partners
Home > About PANDORA > PANDORA Statistics

PANDORA archive size and monthly growth

Statistics as at 26 May 2015

  This month Last month Growth this month
Number of archived titles 42,040 41,694 346
Number of archived instances* 111,243 110,043 1,200
Number of files 319,349,976 312,217,136 7,132,840
Data size 15.75 TB 15.33 TB 430 GB

* An archived instance is a single snapshot or copy of a title that has been added to the archive. Many titles are copied into the archive more than once to capture changing content, for example, when serial titles add new issues. Each new copy of a title is referred to as an 'archived instance'.

Other statistical reports

PANDORA web usage statistics reports

Reports of newly archived instances added to PANDORA

The Australian web domain harvests: a preliminary quantitative analysis of the archive data (statistical report), 2008