Want to check how your website appears around the world and also how it responds from all 7 continents and 25 geo locations, use geo-peek.com to take quick screenshots, also available Performance tools. Totally Free and unrestricted usage not even a signup needed to explore its unique features.
Piwigo.org - Manage your photo collection with Piwigo. Piwigo is open source photo gallery software for the web. Designed for organisations, teams and individuals.
BrowserStack - BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.
Gravatar - Gravatar (an abbreviation for globally recognized avatar) is a service for providing...
browserling - Live interactive cross-browser testing from your browser.
novaGallery.org - Beautiful php image gallery - easy to use, with modern responsive design, private mode, themes, languages
GeoPeeker - GeoPeeker is a tool for viewing sites from different geographic solutions.