19/05/2016

• Phantomas : PhantomJS-based web performance metrics collector and monitoring tool
• Internet Archive: Wayback Machine : See the internet's history
• FreezePage : Take snapshots of any Web page
• PURL : PURLs are persistent URLs, they provide permanent addresses for resources on the web.
• Seashells : Seashells lets you pipe output from command-line programs to the web in real-time, even without installing any new software on your machine. You can u...