Locked away in Jerusalem since 1965, getting close to these 3rd - 1st Century BC documents was once extraordinarily difficult.
The images posted online are not just simple scans, they are incredibly high definition (1,200 megapixel) shots. You can zoom in, highlight sections and really interact with the material. Translations are clickable and searchable on general internet searches, just like everything else! Access to primary sources is always of paramount importance, and Google is really ahead of the curve in intuitive easy access to this amazing material.