Open Source JSP Link Checking Software for Mac

Identifiers.org is a system providing resolvable and persistent identifiers, in the form of URIs, used to identify data for the scientific community, with a current focus on the Life Sciences domain. The provision of resolvable identifiers (URLs) fits well with the Semantic Web vision, and the Linked Data initiative. The resolving services of Identifiers.org rely on the information stored in the MIRIAM Registry.

TightURL takes a very long URL as input, and returns a very short URL. Example (long URL) http://service.domain.net/de/cgi/g.fcgi/startpage?site=greetings&CUS-GHTOO=43 Exampe (short URL) http://www.yourdomain.com/174733788

WebSiMon is the system for website monitoring. It should to provide you to check updates on resources.

osSeo is a SEO (Search Engine Optimization) web tool which provides graphical statistics on the position of a website over the time. It consists on a single WAR file ready to be deployed on any Java application server.