Websites block content over US bill

People trying to access the Wikipedia site have been greeted by a blacked out screen

Published: 5:56am, 18th January 2012
Updated: 2:29pm, 19th January 2012

Wikipedia staged a 24-hour blackout of its English-language articles, joining other websites in a protest against pending US legislation aimed at shutting down sites that share pirated movies and other content.

Reddit.com shut down its social news service for 12 hours. Other sites made their views clear without cutting off users.

Google blacked out the logo on its home page, directing web users to a page where they could add their names to a petition against the bills.

Local listings site Craigslist took a middle route, changing its local home pages to a black screen directing users to an anti-legislation page. After 10 seconds, a link to the main site appears on the home page, but some surfers missed that and were fooled into thinking the whole site was blacked out.

The internet companies are concerned that the Stop Online Piracy Act in the House of Representatives and the Protect Intellectual Property Act under consideration in the Senate, if passed, could be used to target legitimate sites where users share content.

The 24-hour Wikipedia blackout is an unprecedented move for the online encyclopaedia. The decision was reached after polling the community of contributors, but dissenters say political advocacy undermines the site's mission as a neutral source.

However, the block can be bypassed by changing browser settings to disable JavaScript, or by using the version of the site designed for mobile phone screens.

There is also a "mirror" or copy of Wikipedia called The Free Dictionary, but it is not up to date.