advocating for web archivability

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Advocating for Web Archivability Nicholas Taylor Web Archiving Service Manager Digital Library Systems and Services NDSA Content Working Group May 7, 2014

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Presentation for a National Digital Stewardship Alliance Content Working Group meeting on why and how to advocate for web archivability.

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Page 1: Advocating for Web Archivability

Advocating for Web Archivability

Nicholas TaylorWeb Archiving Service ManagerDigital Library Systems and Services

NDSA Content Working GroupMay 7, 2014

Page 3: Advocating for Web Archivability

ADVOCATE?

Why

“Richard Lang of Electric Works - Bernal Bubbles Soapbox lecture” by Steve Rhodes under CC BY-NC-SA 2.0

Page 5: Advocating for Web Archivability

good return on investment

“The Art Came Back” by Michael Reeve under CC BY-NC-SA 2.0

Page 6: Advocating for Web Archivability

opens up new opportunities

“Too Many Opportunities” by Erik Charlton under CC BY 2.0

Page 9: Advocating for Web Archivability

maintain web usability

“Broken Web Connections? Welcome to 2009...” by Paul:Ritchie under CC BY-NC-ND 2.0

Page 12: Advocating for Web Archivability

recover your lost website

“Warrick”

Page 13: Advocating for Web Archivability

refer to earlier website versions

“The Iraq War: Wikipedia Historiography” by STML under CC BY-SA 2.0

Page 15: Advocating for Web Archivability

institutional history

Internet Archive Wayback Machine: “Stanford University Homepage”

Page 16: Advocating for Web Archivability

websites are cultural artifacts

“The World Wide Web project”

Page 17: Advocating for Web Archivability

facilitate compliance

Page 18: Advocating for Web Archivability

optimize for other crawlers

“SEO on a railway platform” by superboreen under CC BY-NC-ND 2.0

Page 19: Advocating for Web Archivability

IMPROVE ARCHIVABILITY

How to

“metal web” by paul:74 under CC BY-NC-SA 2.0

Page 20: Advocating for Web Archivability

follow web standards and accessibility guidelines

“Web Standards Fortune Cookie” by Matt Herzberger under CC BY-SA 2.0

Page 21: Advocating for Web Archivability

use a site map, transparent links, and contiguous

navigation

“Card sorting” by Manchester Library under CC BY-SA 2.0

Page 22: Advocating for Web Archivability

maintain stable URLs andredirect when necessary

“San Francisco-Oakland Bay Bridge 1442a” by Don Barrett under CC BY-NC-ND 2.0

Page 24: Advocating for Web Archivability

be careful w/ robot exclusion rules

“drupal/robots.txt at 7.x”

Page 25: Advocating for Web Archivability

minimize reliance on external assets necessary for

presentation

Internet Archive Wayback Machine: “Stanford Department of English”

Page 26: Advocating for Web Archivability

minimize reliance on external assets necessary for

presentation

“Stanford Department of English”

Page 28: Advocating for Web Archivability

specify HTTP response headers for caching and

content encoding

“time capsule on Alcatraz” by inajeep under CC BY 2.0

Page 29: Advocating for Web Archivability

embed metadata, especially character encoding

“Keep the Packaging!” by davidd under CC BY 2.0

Page 30: Advocating for Web Archivability

use durable data formats

“Lascaux cave painting” by Christine McIntosh under CC BY-ND 2.0

Page 31: Advocating for Web Archivability

prefer responsive design over user-agent personalization

“«Responsive web design» - 217/366” by Roger Ferrer Ibáñez under CC BY-NC-SA 2.0

Page 33: Advocating for Web Archivability

assess archivability w/ Archive Ready

“Archive Ready”

Page 34: Advocating for Web Archivability

COLLABORATION

Opportunities for

“collaboration” by Jennifer Leonard under CC BY-NC-ND 2.0

Page 36: Advocating for Web Archivability

custom 404 page

Internet Archive: “Free "404: File Not Found" Handler for Webmasters to Improve User Experience”