January 27, 2022

Research Article: “An Analysis of Use and Performance Data Aggregated From 35 Institutional Repositories”

The full text article linked to below was published online earlier today.


An Analysis of Use and Performance Data Aggregated From 35 Institutional Repositories


Kenning Arlitsch
Montana State University

Jonathan Wheeler
University of New Mexico

Minh Thi Ngoc Pham
University of Missouri

Nikolaus Nova Parulian
University of Illinois at Urbana-Champaign


Online Information Review
Vol. A Head-of-Print No. Ahead-of-Print
DOI: 10.1108/OIR-08-2020-0328


This study demonstrates that aggregated data from the Repository Analytics and Metrics Portal (RAMP) have significant potential to analyze visibility and use of institutional repositories (IR) as well as potential factors affecting their use, including repository size, platform, content, device and global location. The RAMP dataset is unique and public.

The webometrics methodology was followed to aggregate and analyze use and performance data from 35 institutional repositories in seven countries that were registered with the RAMP for a five-month period in 2019. The RAMP aggregates Google Search Console (GSC) data to show IR items that surfaced in search results from all Google properties.

The analyses demonstrate large performance variances across IR as well as low overall use. The findings also show that device use affects search behavior, that different content types such as electronic thesis and dissertation (ETD) may affect use and that searches originating in the Global South show much higher use of mobile devices than in the Global North.

Research Limitations/Implications
The RAMP relies on GSC as its sole data source, resulting in somewhat conservative overall numbers. However, the data are also expected to be as robot free as can be hoped.

This may be the first analysis of aggregate use and performance data derived from a global set of IR, using an openly published dataset. RAMP data offer significant research potential with regard to quantifying and characterizing variances in the discoverability and use of IR content.

Direct to Full Text Article (HTML)

Direct to Full Text Article (20 pages; PDF)

About Gary Price

Gary Price (gprice@mediasourceinc.com) is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. Before launching INFOdocket, Price and Shirl Kennedy were the founders and senior editors at ResourceShelf and DocuTicker for 10 years. From 2006-2009 he was Director of Online Information Services at Ask.com, and is currently a contributing editor at Search Engine Land.